January Weather in Great Barrington, United States

Last updated: February 24, 2025

In January, Great Barrington experiences a chilly climate characterized by a maximum temperature of 16°C (61°F) and an average of -4°C (26°F), making bundling up essential for outdoor activities. The month can be particularly brisk, with minimum temperatures plunging to -25°C (-13°F). Rain and snow make their presence felt, contributing to a total precipitation amount of 81 mm (3.2 in) over nine days, creating a picturesque winter landscape. The high humidity level of 89% adds to the crispness in the air, showcasing January as a month that truly captures the essence of winter in this charming American town.

January Temperature in Great Barrington

In January, Great Barrington experiences some of its coldest temperatures, with lows plunging to an chilly -25°C (-13°F) and an average hovering around a brisk -4°C (26°F). The month features a maximum temperature of 16°C (61°F), offering brief respites from the frigid air. As the winter deepens, February sees only a slight increase, with minimums around -24°C (-10°F) and average temperatures just a notch up at -2°C (29°F), while March begins to hint at spring with temperatures rising to an average of 1°C (34°F). This gradual warming trend continues into April, where temperatures reach a more comfortable 8°C (46°F). Residents and visitors alike can look forward to the gradual thaw, marking the transition from the bitter cold to the embrace of the coming milder months.

January Weather in Great Barrington: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Great Barrington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec252834465766727063533830
Data source: Temperature data for Great Barrington generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Great Barrington

In Great Barrington, January brings an average precipitation of 81 mm (3.2 in), falling over approximately 9 days. This sets the stage for a winter landscape where snow often mixes with rain, providing a crucial water source as temperatures begin to rise throughout the year. As we move into February, precipitation increases to 98 mm (3.9 in), with slightly more rainy days, hinting at a gradual transition towards spring. Interestingly, while March and April see fluctuating precipitation amounts, with 87 mm (3.4 in) and a notable 132 mm (5.2 in) respectively, they also involve more rainy days, suggesting that winter's grip is loosening. This trend continues into May and June, where consistent rainfall supports the bloom of the region’s lush flora, with totals peaking in the more temperate July. Overall, the seasonal pattern reveals a dynamic climate, where January acts as a quieter precursor to the wetter, more vibrant months that follow.

January Precipitation Trends in Great Barrington

The chart displays monthly precipitation patterns in Great Barrington, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec81988713211585136107111152101113
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Great Barrington

In January, Great Barrington experiences its highest humidity levels of the year at a notable 89%, setting the tone for a winter that feels quite moist. As the seasons shift into February and March, humidity slightly declines to 88% and 86% respectively, yet it remains high, ensuring the air retains a chilly dampness. Moving into spring, April brings a further dip to 84%, hinting at a gradual transition toward drier days. This trend continues, with May and June marking the onset of summer with significantly lower humidity levels of 76% and 72%. The summer months are characterized by their driest conditions, peaking in July and August at 66% and 64%. However, as autumn unfolds, humidity begins to rise again, reaching 72% in September and climbing back to 87% by November, before ending the year at a slightly reduced 84% in December. Overall, Great Barrington showcases a clear pattern of high humidity in winter, a dip during the warmer months, and a notable increase as the year comes to a close.

January Average Humidity in Great Barrington

This chart illustrates the average monthly humidity levels in Great Barrington, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Great Barrington

In January, Great Barrington experiences a moderate UV Index of 3, indicating a relatively low risk for sunburn with a burn time of about 30 minutes. As the months transition into February and March, the UV levels climb, reaching 5 and then 6, which still fall in the moderate to high exposure categories with the burn time decreasing to 25 minutes by March. This trend notably continues into the spring: by April, the UV Index escalates to 8, marking the onset of very high exposure levels where caution becomes essential, particularly with a burn time now reduced to 15 minutes. The peak summer months see the Index hold steady at a striking 10 from May through June, maintaining a very high risk for skin damage. Even as summer fades into early fall, the UV Index remains significant, reducing only slightly to 8 in September before tapering off to 4 by November, then low at 2 in December. This seasonal variability underscores the importance of sun protection year-round, even in winter. For more details on these trends, visit Great Barrington UV Index.

Maximum UV Index Levels in Great Barrington for January

The chart shows the monthly maximum UV Index (UVI) for Great Barrington in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec35681010998642
Data source: Great Barrington January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Great Barrington

In Great Barrington, January opens the year with a modest 132 hours of sunshine, but as winter fades into spring, daylight increases significantly. February sees a rise to 174 hours, preparing residents for the burgeoning warmth of March, which boasts 243 hours of radiant sunshine. The trend of increasing daylight continues into April, holding steady at 231 hours, before reaching a peak in the summer months. May brings 268 hours, followed by June with 319 hours, and July topping the chart at 328 hours. This sun-soaked stretch provides a vibrant backdrop for outdoor activities. Even as the days begin to shorten again in August (322 hours) and September (280 hours), the golden glow continues to illuminate the landscape until October's drop to 207 hours. The descent into winter is marked by November’s 186 hours and December’s 158 hours, wrapping up the year on a quieter, yet still beautiful, note. Overall, the patterns reflect a clear rhythm of brightness peaking in the summer, with a gentle ebb leading to the cozy, softer light of winter.

Monthly Sunshine Duration in Great Barrington: January Highlighted

The January sunshine duration represents the total number of hours Great Barrington experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec132h174h243h231h268h319h328h322h280h207h186h158h
Data source: Great Barrington January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Great Barrington During January

In January, Great Barrington enjoys a 43% chance of sunny weather, setting the stage for a month that often hovers in the middle of the annual spectrum. As we transition from the festive cheer of December—a month with only 27% sun—January reclaims some brightness but still lags behind the more favorable conditions of late winter and early spring. Interestingly, February sees a significant dip to 28%, highlighting a tendency for winter to hold on a little longer before March's 55% sunny probability heralds the arrival of spring. April circles back to 43%, mirroring January, reminding us that the sun can play a bit of an unpredictable game in this charming corner of the United States. Overall, while January offers a decent chance of sunshine, it paves the way for brighter days ahead as the seasons shift.

Percentage of Sunny Days in January in Great Barrington

The chart illustrates the percentage of sunny days in Great Barrington throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Great Barrington experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec43%28%55%43%35%41%34%31%41%40%51%27%
Data source: Great Barrington January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Great Barrington in January

In Great Barrington, January marks the beginning of the year with just 9 hours of daylight, setting the stage for a gradual increase as the seasons progress. As winter contends with the promise of spring, February offers a slight uptick to 10 hours, and by March, the days grow longer, reaching 11 hours of daylight. This trend accelerates into April and May, when daylight stretches to 13 and 14 hours, respectively, allowing residents to bask in the brightness of spring. The peak arrives in June, with an impressive 15 hours of sunshine, before a subtle decline commences in July and August, pulling back to 14 and 13 hours. As summer fades into autumn, September still enjoys 12 hours, but daylight diminishes again to 11 hours in October. Finally, November and December mirror January's early ambiance, each offering 9 hours of daylight, closing the cycle of the year amidst the quiet darkness of winter. This rhythmic dance of daylight underscores the changing seasons, creating a beautiful backdrop for life in Great Barrington.

Average Daylight Hours in Great Barrington for January

The chart illustrates the variation in daylight duration in Great Barrington throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 28m10h 34m11h 57m13h 23m14h 36m15h 12m14h 52m13h 48m12h 25m11h9h 45m9h 7m
Data source: Great Barrington daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Great Barrington

In Great Barrington, January greets residents with an average wind speed of 3.5 m/s (8 mph), setting a brisk tone for the winter month. As the seasons transition into February and March, wind speeds slightly fluctuate, with March registering a gentle increase to 4.0 m/s (9 mph), hinting at the fresh breezes that precede the onset of spring. The trend, however, shifts as warmer months approach; by June and July, wind speeds drop to their annual low of 2.5 m/s (6 mph). This gradual decline continues into the late summer and early autumn, with wind speeds slightly bouncing back in September and October. Overall, the region experiences a dynamic swing in wind patterns throughout the year, with January serving as a robust reminder of winter’s steadfast presence before the gentler whispers of spring take hold.

Average January Wind Speed in Great Barrington

The chart displays monthly wind speed patterns in Great Barrington, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.5 m/s3.44.03.43.22.82.52.53.03.03.13.3
Data source: Great Barrington January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Great Barrington Compares to Other Months

The weather in Great Barrington changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Great Barrington and find detailed weather information for every month.

In January, temperatures can drop as low as -25°C (-13°F) and average around -4°C (26°F), while February experiences slightly milder conditions with a minimum of -24°C (-10°F) and an average temperature of -2°C (29°F). February also showcases a higher temperature peak, reaching up to 21°C (70°F) compared to January’s maximum of 16°C (61°F). In terms of precipitation, February sees an increase, accumulating 98 mm (3.9 in) across 12 days, whereas January records 81 mm (3.2 in) over 9 days. Humidity levels remain similar, with January at 89% and February at 88%. For more detailed insights into February weather, you can visit Great Barrington weather in February.

In January, the weather tends to be quite harsh, with minimum temperatures plunging to -25°C (-13°F) and an average of -4°C (26°F). The month sees a total precipitation of 81 mm (3.2 in) over about 9 days, accompanied by high humidity levels at 89%. In contrast, March marks a subtle transition, featuring milder temperatures with a minimum of -18°C (-1°F) and an average of 1°C (34°F). Despite having slightly higher precipitation at 87 mm (3.4 in) spread across 11 days, the humidity remains similar at 86%. March can bring about warmer daytime highs reaching up to 22°C (72°F), making it a significant shift from the depths of winter. For more details, check out Great Barrington weather in March.

When comparing the weather in January and April, it's clear that April brings a significant rise in temperatures. In January, temperatures can drop as low as -25°C (-13°F), with an average of -4°C (26°F) and a maximum of 16°C (61°F). The month is characterized by high humidity at 89% and receives about 81 mm (3.2 in) of precipitation over 9 days. In contrast, April sees a milder climate with minimum temperatures around -6°C (22°F), an average of 8°C (46°F), and a maximum that can reach up to 28°C (82°F). Additionally, April experiences increased rainfall, totaling 132 mm (5.2 in) over 14 days, with humidity slightly lower at 84%. For more details on April weather conditions, check out Great Barrington weather in April.

In January, the weather is characterized by frigid temperatures, with a minimum of -25°C (-13°F) and an average of -4°C (26°F). In contrast, May ushers in a significant warming trend, with temperatures dropping to a minimum of -1°C (30°F) and averaging 14°C (57°F). While January experiences a fair amount of precipitation over 9 days, totaling 81 mm (3.2 in), May sees even more rain, with 115 mm (4.5 in) spread across 14 days. Additionally, the humidity in January is notably higher at 89%, compared to a more moderate 76% in May. For more details on the specific weather patterns in May, you can visit Great Barrington weather in May.

In January, the weather is characterized by frigid conditions, with temperatures ranging from a chilling minimum of -25°C (-13°F) to a relatively mild maximum of 16°C (61°F), averaging around -4°C (26°F). With a high humidity of 89%, the month experiences about 81 mm (3.2 in) of precipitation over approximately 9 days. In contrast, June offers a much warmer climate, featuring temperatures that range from a minimum of 4°C (40°F) to a maximum of 33°C (91°F), with an average temperature of 19°C (66°F). While June sees slightly higher precipitation at 85 mm (3.4 in) over 12 days, the humidity drops to a more comfortable 72%. For more specifics, you can check out Great Barrington weather in June.

In comparing the weather between January and July, it's clear that there is a stark contrast in temperatures and conditions. January experiences frigid temperatures with a minimum of -25°C (-13°F) and an average of -4°C (26°F), while July boasts much milder weather, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 34°C (93°F) and an average of 22°C (72°F). Precipitation is also notably higher in July, totaling 136 mm (5.4 in) over 13 days, compared to January's 81 mm (3.2 in) over 9 days. Additionally, humidity levels are significantly higher in January at 89%, while July’s humidity is more comfortable at 66%. For more detailed insights on summer weather, check out Great Barrington weather in July.

January and August present starkly contrasting weather conditions. In January, temperatures can plummet to a chilling minimum of -25°C (-13°F) with an average high of just -4°C (26°F), accompanied by high humidity levels at 89% and significant snowfall, reflecting the harshness of winter. In contrast, August boasts a much milder climate with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 33°C (91°F) and an average of 21°C (70°F). Although August sees slightly more precipitation at 107 mm (4.2 in) over 11 days, the overall atmosphere is far more comfortable with a humidity level of just 64%. For more details, you can visit Great Barrington weather in August.

In January, the weather is significantly colder, with temperatures ranging from a chilling -25°C (-13°F) at night to a relatively mild maximum of 16°C (61°F) during the day. The month sees an average temperature of -4°C (26°F) and experiences high humidity levels at 89%, alongside 81 mm (3.2 in) of precipitation over nine days. In contrast, September boasts much warmer temperatures, with nighttime lows around 1°C (34°F) and daytime highs reaching a warm 31°C (88°F). The average temperature for September is a pleasant 17°C (64°F), along with increased precipitation of 111 mm (4.4 in) over the same number of days—nine. Humidity is also lower in September at 72%, making for a more comfortable outdoor experience. For more detailed information, you can check out Great Barrington weather in September.

January and October present stark differences in weather conditions. In January, temperatures can plunge as low as -25°C (-13°F), with an average of -4°C (26°F) and a maximum of 16°C (61°F). The month sees substantial precipitation of 81 mm (3.2 in) across about 9 days, contributing to a relatively high humidity level of 89%. In contrast, October experiences milder temperatures, with a minimum of -7°C (19°F), an average of 11°C (53°F), and a maximum reaching 26°C (78°F). This month also has increased precipitation, totaling 152 mm (6.0 in) over 12 days, but with a slightly lower humidity of 81%. These variations encapsulate the transition from the deep winter chill of January to the crisp, cooler days of October. For more details, check Great Barrington weather in October.

When comparing the weather in January and November, notable differences can be observed. January experiences colder conditions, with an average temperature of -4°C (26°F) and a minimum that can drop to a chilling -25°C (-13°F). In contrast, November offers a slightly milder climate, with an average of 4°C (39°F) and a minimum of -21°C (-5°F). Additionally, November sees a bit more precipitation, with 101 mm (4.0 in) falling over 11 days, compared to January's 81 mm (3.2 in) spread across 9 days. Humidity levels are similarly high, at 89% in January and 87% in November, creating a consistently damp atmosphere throughout both months. For more information, you can visit Great Barrington weather in November.

In comparing the weather between January and December, January tends to be slightly colder, with average temperatures around -4°C (26°F) compared to December’s -1°C (30°F). Both months see significant cold, with January's minimum dropping to -25°C (-13°F) versus December’s minimum of -21°C (-5°F). Additionally, January experiences slightly less precipitation at 81 mm (3.2 in) over 9 days, compared to December’s 113 mm (4.4 in) over 11 days. Humidity levels are also comparable, with January at 89% and December at 84%. For more detailed weather information for December, visit Great Barrington weather in December.

Compare Great Barrington's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Great Barrington

As January sweeps into Great Barrington, it starkly contrasts the milder months of the year. With temperatures ranging from a brisk -25°C to a more moderate 16°C, this month showcases both extremes, making it the coldest time of the year. The higher humidity levels, averaging around 89%, amplify the chill, while the 81 mm of precipitation over approximately 9 days heralds the winter’s signature snowfall, contributing to the area's stunning winter landscapes. If you’re curious to learn more about how January fits into the broader weather patterns of the region, check out Great Barrington Climate.