Last updated: February 24, 2025
Yarmouth, United States, during January experiences chilly temperatures that range from a maximum of 13°C (55°F) to a wintery minimum of -14°C (6°F), creating a significant average of 2°C (36°F). The month sees 94 mm (3.7 in) of precipitation, spread out over 10 days, contributing to the region's 84% humidity. This blend of cold temperatures and moisture gives January its characteristic briskness, making it a month of diverse weather dynamics for residents and visitors alike.
In Yarmouth, United States, January brings the coldest temperatures of the year, with minimums plunging to a biting -14°C (6°F), while the average hovers around a brisk 2°C (36°F). Despite the chill, daytime highs can reach a milder 13°C (55°F), offering fleeting moments of warmth amidst the winter frost. As the month progresses into February, temperatures show slight improvement, with lows of -12°C (10°F) and daytime highs gently tapering off to 11°C (53°F). This gradual warming trend continues into March and April, where temperatures gradually rise, hinting at the approaching spring. Overall, January stands out as a month of stark contrasts, where the stark cold reigns, but glimpses of milder days invite a sense of anticipation for the season's thaw.
In Yarmouth, January brings an average precipitation of 94 mm (3.7 in), spread across 10 days of the month. This sets the stage for a wetter February and April, which record notably higher rainfall, at 123 mm (4.8 in) and 137 mm (5.4 in) respectively. The trend shows that as winter gives way to spring, precipitation tends to increase, peaking in October with 175 mm (6.9 in). Interestingly, after January, the summer months of July and August are relatively dry, averaging below 85 mm, before precipitation rises again in September. This pattern indicates a seasonal rhythm, with January acting as a transitional month as Yarmouth prepares for the wetter seasons ahead.
In Yarmouth, United States, January brings a notable humidity level of 84%, matching that of February, making this period the most humid time of the year. As the months progress into spring, humidity begins a gradual decline, culminating in April's 79%. This trend continues into the warmer months, with May experiencing a slight dip to 75%. Interestingly, the subsequent summer months of June through August maintain a consistent humidity of 76%, illustrating a stable, albeit slightly damp, atmosphere. As autumn arrives, humidity levels begin to rise again, reaching 80% in both November and December. Overall, January's high humidity sets the tone for a year where moisture lingers, fluctuating but rarely drifting far from the 75-84% range.
In Yarmouth, United States, the January UV Index stands at 3, placing it in the moderate exposure category. With a burn time of just 30 minutes, residents and visitors are encouraged to enjoy outdoor activities while being mindful of sun safety. As the months progress, the UV Index trend reveals a steady increase, peaking at 10 in June before tapering off to a milder 6 in October. From March onward, the threat intensifies, with exposure becoming high to very high, particularly during the summer months. This seasonal shift highlights the importance of protective measures as we transition from winter's cool, moderate days to the summer's intense sun. For more detailed information on sun safety in Yarmouth, check the Yarmouth UV Index.
UV Risk Categories
As winter sets in, January in Yarmouth brings a modest 142 hours of sunshine, marking the year’s lowest total. However, a notable upward trend emerges as the days lengthen into February, which enjoys 184 hours. By March, the sun starts to shine brighter with 258 hours, heralding the spring bloom. The sunshine continues its ascent through April and into the vibrant May, reaching a peak of 298 hours. The summer months enthrall with June and July, showcasing an impressive 326 and 346 hours respectively, making these the sunniest months of the year. As summer wanes into August and September, the hours remain plentiful, but gradually taper off to 330 and 280 hours. The latter part of the year sees a decline, with October receiving 236 hours and November following with 203 hours, before closing the year in December at 165 hours. This yearly cycle of sunshine not only brightens Yarmouth's skies but also highlights the region's seasonal transitions — from the starkness of winter to the warmth of summer.
In Yarmouth, January brings a 36% chance of sunny weather, making it one of the more promising months for bright days in the winter season. While this probability is relatively moderate compared to other months, it notably outshines February, which drops to a 28% chance of sunshine. As the year progresses, optimism for sunny experiences significantly increases, with March soaring to 57%. This upward trend continues through the spring, with April and May showing 43% and 41% chances, respectively. Overall, January sets the stage for a hopeful, if not entirely sunny, start to the year, hinting that brighter days are just around the corner as the seasons shift.
In Yarmouth, United States, January marks the beginning of the year with a modest 9 hours of daylight, setting the stage for a gradual increase as winter recedes. As February approaches, daylight extends to 10 hours, signaling the first whispers of spring. This trend continues through March, where the daylight stretches to 11 hours, and April brings even more light at 13 hours. The peak occurs in June with a delightful 15 hours of daylight, perfect for outdoor activities and enjoying the vibrant summer. However, as summer fades, daylight begins its gentle decline, with July and August seeing 14 and 13 hours, respectively. By the time September rolls in, daylight decreases to 12 hours, and the cycle begins anew, with November and December returning to 9 hours of twilight. This rhythmic ebb and flow of daylight not only reflects the changing seasons but also invites Yarmouth residents to embrace the beauty of each time of year.
In Yarmouth, January ushers in an average wind speed of 7.1 m/s (16 mph), making it one of the windiest months of the year. This brisk start is quickly followed by February, which sees a slight increase to 7.2 m/s (16 mph), maintaining that invigorating energy. As spring approaches, wind speeds gradually taper off, with March dipping to 7.0 m/s and April experiencing a more pronounced decline to 6.5 m/s (15 mph). This trend of diminishing winds continues into the warmer months, reaching a low of 4.8 m/s (11 mph) in August, reflecting the calmness of late summer. However, as autumn sets in, the winds slowly pick up again, suggesting a seasonal revival while stabilizing around 6.6 m/s (15 mph) through the final months of the year. Overall, Yarmouth experiences a dynamic wind pattern, offering a refreshing contrast from the brisk January breezes to the milder summer gusts.
The weather in Yarmouth 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 Yarmouth and find detailed weather information for every month.
In January, the weather typically features a minimum temperature of -14°C (6°F), with an average of 2°C (36°F) and a maximum of 13°C (55°F). The month sees about 94 mm (3.7 in) of precipitation over approximately 10 days, maintaining a consistent humidity level of 84%. In contrast, February experiences slightly milder temperatures, with a minimum of -12°C (10°F) and a maximum of 11°C (53°F), while the average remains at 2°C (36°F). Precipitation increases to 123 mm (4.8 in) over 12 days, keeping humidity constant at 84%. Thus, while both months have similar average temperatures, February tends to be wetter. For more details, check out Yarmouth weather in February.
In January, temperatures can drop as low as -14°C (6°F), with an average temperature of around 2°C (36°F) and a maximum reaching 13°C (55°F). The month often experiences significant precipitation, totaling 94 mm (3.7 in) over about 10 days, accompanied by high humidity at 84%. In contrast, March shows a slight warming trend, with minimum temperatures of -9°C (16°F) and an average of 3°C (38°F), yet still reaching a maximum of 13°C (56°F). The precipitation increases to 118 mm (4.7 in) over the same number of precipitation days, and humidity remains fairly consistent at 82%. For a detailed look into Yarmouth's weather during March, you can visit Yarmouth weather in March.
January and April present stark contrasts in weather conditions. In January, the temperatures can drop as low as -14°C (6°F), with an average temperature of around 2°C (36°F) and a maximum of 13°C (55°F). This winter month typically sees about 94 mm (3.7 inches) of precipitation over 10 days, accompanied by high humidity levels at 84%. In contrast, April offers a more moderate climate, with minimum temperatures around 1°C (33°F) and a comfortable average of 7°C (46°F), peaking at 16°C (60°F). The month experiences slightly higher precipitation at 137 mm (5.4 inches) over approximately 13 days, but with a lower humidity of 79%. The shift from January's cold embrace to April's gentle warmth is truly remarkable. For more detailed insights, you can check Yarmouth weather in April.
In January, the weather is significantly colder, with temperatures ranging from a chilling minimum of -14°C (6°F) to a maximum of 13°C (55°F) and an average of just 2°C (36°F). The month sees about 94 mm (3.7 in) of precipitation over approximately 10 days, coupled with high humidity levels averaging 84%.
In stark contrast, May experiences milder and more comfortable temperatures, with a minimum of 5°C (41°F) and a maximum reaching up to 21°C (70°F), leading to an average temperature of 12°C (53°F). Although May is slightly wetter, with 119 mm (4.7 in) of precipitation across 12 days, the humidity is lower at 75%. For more details about May weather, you can check out Yarmouth weather in May.
In January, the weather is significantly colder, with temperatures ranging from a minimum of -14°C (6°F) to a maximum of 13°C (55°F) and an average of around 2°C (36°F). The month experiences a high level of humidity at 84% and receives about 94 mm (3.7 in) of precipitation over 10 days. In contrast, June brings much milder conditions, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 24°C (76°F) and an average of 17°C (63°F). Although June has slightly lower precipitation at 91 mm (3.6 in) over the same number of days, the humidity is also lower at 78%. For more detailed insights, check out Yarmouth weather in June.
In January, temperatures in Yarmouth can plummet as low as -14°C (6°F), with average highs reaching only 2°C (36°F) and the possibility of precipitation occurring on 10 days, totaling 94 mm (3.7 in). The atmosphere is generally quite humid, with an average humidity level of 84%. In stark contrast, July brings milder temperatures, with lows around 16°C (61°F) and average highs of 21°C (71°F), peaking at a comfortable 29°C (84°F). Precipitation in July is slightly lower, at 83 mm (3.3 in) over 9 days, and the humidity decreases to 76%. For more details, you can explore Yarmouth weather in July.
January and August present stark contrasts in weather patterns. January experiences frigid temperatures, with an average low of -14°C (6°F) and an average high of 13°C (55°F), alongside considerable humidity at 84%. The month also sees generous precipitation, totaling 94 mm (3.7 in) over approximately 10 days. In stark contrast, August offers a much warmer climate, featuring a milder range of temperatures from a minimum of 16°C (61°F) to a maximum of 27°C (81°F), with a lower average humidity of 76%. Additionally, precipitation in August is slightly less, measuring 82 mm (3.2 in) over around 8 days. For more details on August weather, check out Yarmouth weather in August.
In January, the weather is characteristically cold, with temperatures ranging from a chilly -14°C (6°F) to a mild 13°C (55°F), averaging around 2°C (36°F). The month experiences significant precipitation, totaling 94 mm (3.7 in) over approximately 10 days, coupled with high humidity levels of 84%. In contrast, September offers a much warmer experience, with temperatures ranging from a comfortable 13°C (56°F) to a pleasant 25°C (78°F), and an average of 19°C (67°F). Although September sees slightly higher precipitation at 118 mm (4.7 in) over the same number of days, the humidity is lower at 75%. For more detailed information on weather conditions in September, visit Yarmouth weather in September.
January and October exhibit stark contrasts in weather patterns. In January, temperatures can plunge to a chilly minimum of -14°C (6°F), with an average of just 2°C (36°F), while October enjoys milder temperatures ranging from a minimum of 4°C (39°F) to an average of 15°C (59°F). October's maximum temperature can reach a comfortable 22°C (72°F), providing a pleasant atmosphere compared to the cold winter month. Additionally, while January experiences 94 mm of precipitation over 10 days, October sees increased rainfall, totaling 175 mm over 12 days, albeit with lower humidity at 75% compared to January's 84%. For a detailed look at the October weather, you can explore Yarmouth weather in October.
January and November exhibit notably different weather patterns. In January, temperatures can drop as low as -14°C (6°F) with an average of 2°C (36°F) and a maximum of 13°C (55°F), making it the colder month. November, by contrast, has milder temperatures with a minimum of -6°C (21°F), an average of 9°C (48°F), and a maximum reaching 19°C (66°F). Precipitation levels are quite similar in both months, with January receiving 94 mm (3.7 in) and November slightly higher at 102 mm (4.0 in), both experiencing around 10 days of rain. Additionally, the humidity is slightly higher in January at 84%, compared to 80% in November. For more detailed insights into November's weather, check out Yarmouth weather in November.
In comparing January and December weather, January typically experiences slightly colder temperatures, with an average of 2°C (36°F) compared to December's warmer average of 4°C (40°F). The minimum temperature in January can drop to as low as -14°C (6°F), whereas in December it reaches a minimum of -12°C (11°F). Additionally, January sees less precipitation overall, with 94 mm (3.7 in) over 10 days, compared to December's 136 mm (5.4 in) over 12 days. Humidity levels are marginally higher in January at 84%, compared to 80% in December. For a more detailed look at December weather patterns, you can visit Yarmouth weather in December.
As January unfolds in Yarmouth, it brings a stark contrast to the milder months that precede and follow it. With the average temperature dipping to chilly levels, residents experience the full spectrum of winter, from brisk days to frosty nights. The month is characterized by elevated humidity and a relatively high number of precipitation days, which often blanket the region in a wintry mix, unlike the more temperate and dry conditions seen in other seasons. This combination of cool temperatures and moisture creates a unique atmosphere, shaping both the landscape and the lifestyle of Yarmouth during this time. For a deeper look at the climatic patterns throughout the year, visit Yarmouth Climate.