January Weather in Jackson, United States

Last updated: February 24, 2025

In January, the weather in Jackson, United States showcases a stark contrast of temperatures, with a maximum of 11°C (51°F) and a chilling average of -10°C (15°F), plunging to extremes as low as -31°C (-23°F). This cold month is accompanied by significant precipitation, totaling 91 mm (3.6 in) over 11 days, contributing to a high humidity level of 91%. The interplay of these elements creates a unique winter atmosphere that is both breathtaking and demanding for residents and visitors alike.

January Temperature in Jackson

In Jackson, United States, January heralds the peak of winter, with minimum temperatures plummeting to a bone-chilling -31°C (-23°F). As the month progresses, temperatures gradually rise, showcasing an average of -10°C (15°F) and a more bearable maximum of 11°C (51°F). This trend of cold is echoed into February, but with slightly milder lows and highs. The transition to spring begins in March, where the chill begins to recede, unveiling temperatures that climb towards a more comfortable range. This gradual warming hints at the promise of spring right around the corner, as Jackson moves from the depths of winter to a more temperate climate in the coming months. Each step away from January’s frigid grasp allows residents to look forward to the blossoming changes that spring brings.

January Weather in Jackson: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Jackson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec151825375160656356443019
Data source: Temperature data for Jackson generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Jackson

In January, Jackson, United States, experiences an average precipitation of 91 mm (3.6 inches) spread over 11 days, marking the beginning of the year with a moderate yet consistent level of rainfall. This sets a trend for the winter months, as precipitation gradually increases into spring, peaking at 141 mm (5.5 inches) in April. As the seasons shift, July's record of 173 mm (6.8 inches) highlights the height of summer rainfall, with 16 days of precipitation. Following a slight decrease, autumn showcases a return to more moderate levels, yet each month reveals intriguing fluctuations that illustrate the region's dynamic climate. Overall, January's precipitation not only kicks off the year's weather patterns but also reflects a consistent increase as winter transitions to spring, culminating in some of the highest totals during the warmer months.

January Precipitation Trends in Jackson

The chart displays monthly precipitation patterns in Jackson, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91958014111212917314779147119116
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Jackson

In January, Jackson experiences its peak humidity level at a remarkable 91%, setting the tone for a moist winter season. As the months progress into February and March, humidity gently declines to 89% and 85%, respectively, as the air begins to dry slightly. This trend continues into April, where it stabilizes at 84%. However, by May, the humidity sees a more noticeable drop to 78%, signaling the approach of drier summer months. From June to August, levels stabilize around the 70s, with July peaking slightly higher at 75%. As the year transitions back to fall, humidity resurfaces, with September at 77% and gradually rising back up to 86% by November. Overall, January sets a humid benchmark that influences the year's rhythm, while fluctuations through the months reflect the changing seasons in Jackson.

January Average Humidity in Jackson

This chart illustrates the average monthly humidity levels in Jackson, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Jackson

In January, Jackson experiences a low UV Index of 2, indicating minimal risk from sun exposure, with a burn time of about 45 minutes. As winter fades into February, the UV Index rises to 4, transitioning to a moderate exposure category, reducing the burn time to 30 minutes. This upward trend continues through the spring months, peaking at 8 and 9 in April and May, both categorized as very high, where caution is essential with only 15 minutes to burn. As summer approaches, June reaches its highest UV Index of 10, maintaining that intense level through July and August. The following months show a gradual decline; September dips to 7, while October and November revert to moderate levels of 5 and 3, respectively. By December, the cycle completes with another low UV Index of 2, echoing January’s readings. This seasonal pattern highlights the importance of sun safety during the warmer months and reminds residents to stay informed about outdoor conditions. For more details, visit Jackson UV Index.

Maximum UV Index Levels in Jackson for January

The chart shows the monthly maximum UV Index (UVI) for Jackson 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.
JanFebMarAprMayJunJulAugSepOctNovDec2468910997532
Data source: Jackson 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 Jackson

In January, Jackson welcomes the new year with a modest 126 sunshine hours, a gentle start compared to the sunnier months ahead. As winter fades into spring, February brings a notable increase to 167 hours, hinting at brighter days. By March, the transformation is undeniable, as sunshine soars to 244 hours, ushering in the vibrant blooms of spring. The trend continues into the following months, peaking in July and August with an impressive 324 and 327 hours, respectively, showcasing the height of summer. As fall approaches, the golden light begins to wane, with September still basking in 285 hours before October's 194 hours signals a shift. November and December further decrease to 168 and 158 hours, wrapping the year with the cozy embrace of shorter days. This dance of sunlight reflects Jackson’s seasonal rhythm, transitioning from winter's tranquility to summer's brilliance.

Monthly Sunshine Duration in Jackson: January Highlighted

The January sunshine duration represents the total number of hours Jackson 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.
JanFebMarAprMayJunJulAugSepOctNovDec126h167h244h219h259h317h324h327h285h194h168h158h
Data source: Jackson January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jackson During January

In Jackson, United States, January presents a modest 25% chance of sunny weather, aligning closely with the early months of the year, like February at 26%. As spring approaches, this likelihood significantly increases, with March seeing nearly double the sunshine at 46%. Interestingly, while April dips back to 27%, the upward trend resumes in May and June, with chances rising to 30% and 37%, respectively. The summer months bring a noticeable decline in sunny days, especially in July at just 19%, followed by a gradual recovery in the latter part of the year, peaking again in November at 45%. Overall, the data illustrates a dynamic weather pattern in Jackson, showcasing both sunny opportunities and seasonal variations throughout the year.

Percentage of Sunny Days in January in Jackson

The chart illustrates the percentage of sunny days in Jackson 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 Jackson experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%26%46%27%30%37%19%28%35%28%45%27%
Data source: Jackson January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jackson in January

In Jackson, United States, January marks the beginning of the year with 9 hours of daylight, setting the stage for a gradual increase as winter gives way to spring. As February rolls in, daylight extends to 10 hours, signaling the slow but steady return of the sun. This upward trend continues through March with 11 hours and peaks in June at 15 hours, offering long, bright days perfect for outdoor activities. The summer months maintain this brightness, before tapering off in August and cooling down into the fall. By October, daylight wanes to 10 hours and continues its descent, closing the year with only 8 hours in December. This consistent cycle reflects the ebb and flow of seasons, allowing residents to enjoy a balance of daylight throughout the year.

Average Daylight Hours in Jackson for January

The chart illustrates the variation in daylight duration in Jackson throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 17m10h 28m11h 57m13h 29m14h 46m15h 25m15h 4m13h 55m12h 27m10h 56m9h 36m8h 54m
Data source: Jackson daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Jackson

In Jackson, United States, January ushers in brisk winds, with an average wind speed of 2.5 m/s (6 mph), setting a tone that remains relatively stable through much of winter. As February rolls in, the winds pick up slightly to 2.6 m/s (6 mph), before a notable increase hits in March, reaching 3.3 m/s (7 mph)—the highest speed recorded during this period. April sees a gentle dip back to 2.8 m/s, followed by a soft breeze in May at 2.4 m/s. As summer approaches, the winds calm significantly, with July and August experiencing the lowest speeds of the year at 1.9 m/s (4 mph) and 1.7 m/s (4 mph), respectively. The winds gradually strengthen again in the fall, returning to 2.5 m/s (6 mph) by November and 2.7 m/s (6 mph) by December. This cyclical pattern reflects a dynamic interplay of seasonal change, consistently starting the year with a refreshing gust that fades gently into the warmth of summer.

Average January Wind Speed in Jackson

The chart displays monthly wind speed patterns in Jackson, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.5 m/s2.63.32.82.42.51.91.72.32.02.52.7
Data source: Jackson January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Jackson Compares to Other Months

The weather in Jackson 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 Jackson and find detailed weather information for every month.

January and February present a notable contrast in their weather patterns, albeit both months are characterized by cold temperatures and significant precipitation. In January, the average temperature hovers around -10°C (15°F), with a minimum of -31°C (-23°F) and a maximum of 11°C (51°F), coupled with 91 mm (3.6 in) of precipitation over 11 days. February brings slightly milder conditions, with an average temperature of -8°C (18°F), a minimum of -27°C (-17°F), and a maximum of 14°C (58°F). The precipitation remains similar, with February recording 95 mm (3.8 in) across 12 days, and the humidity is marginally lower at 89%. For more details on weather specifics in February, visit Jackson weather in February.

In comparing the weather between January and March, it's evident that March tends to be milder than January. January experiences average temperatures around -10°C (15°F), with minimums plunging to -31°C (-23°F) and a maximum of only 11°C (51°F). In contrast, March sees a rise in average temperatures to -4°C (25°F), with minimums of -24°C (-10°F) and maximums reaching up to 16°C (61°F). Additionally, while January has slightly higher precipitation at 91 mm (3.6 in) over 11 days, March's precipitation is only marginally lower at 80 mm (3.1 in) across the same number of days. Humidity levels also drop from 91% in January to 85% in March, contributing to a more comfortable atmosphere as spring approaches. For detailed information on March weather trends, you can visit Jackson weather in March.

January and April showcase stark contrasts in weather patterns. In January, temperatures plummet, with a minimum of -31°C (-23°F) and an average of -10°C (15°F), while precipitation is moderate at 91 mm (3.6 in) over 11 days, accompanied by high humidity levels of 91%. In contrast, April brings a noticeable warming trend, with minimum temperatures around -17°C (1°F) and an average of 3°C (37°F), peaking at a comfortable 22°C (72°F). However, it's also a wetter month, recording 141 mm (5.5 in) of precipitation over 15 days and slightly lower humidity at 84%. For more details about April weather, you can check this link: Jackson weather in April.

In January, the weather is characterized by frigid temperatures, with an average of -10°C (15°F) and a frigid minimum of -31°C (-23°F). The month sees considerable precipitation, totaling 91 mm (3.6 in) over 11 days, and high humidity at 91%. In contrast, May experiences a significant warming trend, where the average temperature rises to 10°C (51°F) with maximum temperatures reaching as high as 30°C (87°F). Although May has slightly higher precipitation at 112 mm (4.4 in) over 14 days, the humidity decreases to a more comfortable 78%. For a closer look at the pleasant weather patterns during this spring month, check out Jackson weather in May.

In January, temperatures experience a significant chill with a minimum of -31°C (-23°F) and an average of -10°C (15°F), with highs only reaching 11°C (51°F). This month is marked by high humidity at 91% and notable precipitation, with 91 mm (3.6 in) falling over 11 days. In stark contrast, June brings a more temperate climate, where temperatures range from a minimum of -2°C (28°F) to a maximum of 30°C (87°F), with an average of 16°C (60°F). Although June sees slightly higher precipitation at 129 mm (5.1 in) over 14 days, the humidity decreases to a more comfortable 72%. For a detailed look at the weather in June, visit Jackson weather in June.

January and July present starkly contrasting weather conditions. In January, temperatures plummet, with minimums reaching a frigid -31°C (-23°F) and an average temperature around -10°C (15°F). The month sees a total precipitation of 91 mm (3.6 in) over 11 days, coupled with a high humidity level of 91%. In contrast, July boasts much milder temperatures, with a minimum of 5°C (42°F) and an average temperature of 18°C (65°F), peaking at a warm 32°C (89°F). July also experiences higher precipitation of 173 mm (6.8 in) over 16 days, but with a significantly lower humidity of 75%. For a closer look at the summer conditions, you can check Jackson weather in July.

In January, the weather in Jackson is characterized by frigid temperatures, with a minimum reaching as low as -31°C (-23°F) and an average around -10°C (15°F). The precipitation is relatively low at 91 mm (3.6 in) over about 11 days, but the high humidity of 91% adds to the chilling effect. In contrast, August presents a much warmer climate, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 30°C (87°F) and an average of 17°C (63°F). Although August experiences more precipitation at 147 mm (5.8 in) over 15 days, the humidity is noticeably lower at 74%. For more details on the summer weather, check out Jackson weather in August.

January and September present stark contrasts in weather conditions. January's frigid temperatures see a minimum of -31°C (-23°F) and an average of -10°C (15°F), while September enjoys a more moderate climate with a minimum of -5°C (23°F) and an average of 13°C (56°F). The maximum temperatures in January reach only 11°C (51°F), compared to September's highs of 28°C (83°F). Precipitation is slightly lower in September at 79 mm (3.1 in) over 10 days, compared to 91 mm (3.6 in) over 11 days in January, and humidity levels are also more favorable in September at 77%, down from January's high of 91%. For more specific details about September weather, you can visit Jackson weather in September.

January and October present starkly contrasting weather conditions. January temperatures plummet, with minimums reaching as low as -31°C (-23°F) and an average of -10°C (15°F), while October enjoys a milder range, with minimums of -10°C (14°F) and averages around 7°C (45°F). Precipitation in January is lower at 91 mm (3.6 in) over 11 days, compared to October's wetter climate, which sees 146 mm (5.8 in) of rain across 14 days. Humidity levels are also slightly higher in January at 91%, while October maintains a more comfortable 85%. For a closer look at what to expect, check out Jackson weather in October.

January and November present notably different weather conditions. In January, the temperatures can plummet to a minimum of -31°C (-23°F), with an average of -10°C (15°F) and a maximum of 11°C (51°F). This month also experiences high humidity at 91% and receives 91 mm (3.6 in) of precipitation over approximately 11 days. In contrast, November is relatively milder, with temperatures ranging from a minimum of -25°C (-12°F) to a maximum of 21°C (71°F), resulting in an average temperature of -1°C (30°F). The total precipitation in November reaches 118 mm (4.7 in) over 13 days, with a slightly lower humidity of 86%. For more details on the climate, you can visit Jackson weather in November.

In comparing the weather of January and December, both months exhibit frigid temperatures, with January experiencing slightly colder minimum temperatures at -31°C (-23°F) compared to December's -29°C (-19°F). January's average temperature is also lower at -10°C (15°F), contrasted with December's -7°C (20°F). Precipitation is notable in both months, with December receiving 116 mm (4.6 in) over 12 days, while January sees 91 mm (3.6 in) across 11 days. Humidity levels are relatively high, with January at 91% and December slightly lower at 85%. For a closer look at December weather specifics, visit Jackson weather in December.

Compare Jackson's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Jackson

January in Jackson presents a stark contrast to other months, characterized by its frigid temperatures and significant precipitation. With an average temperature that dips well below freezing, this month is often marked by biting cold and a notable increase in humidity. The increased number of precipitation days adds to the wintry atmosphere, making January a time of deep snow and icy landscapes, perfect for winter sports enthusiasts. As you embrace the chill, discover more about the overall weather patterns in this beautiful area by visiting Jackson Climate.