January Weather in York Harbor, United States

Last updated: February 24, 2025

York Harbor experiences a climate in January characterized by a notable range of temperatures, with maximums reaching 17°C (62°F) and minimums plunging to a chilly -21°C (-6°F). The average temperature hovers around -2°C (28°F), providing a brisk atmosphere. During this month, precipitation amounts to 77 mm (3.0 in), typically spread over 8 rainy days, contributing to an overall humidity level of 86%. This combination of weather patterns offers a unique winter experience, blending cold days with occasional showers, making it a noteworthy month in York Harbor.

January Temperature in York Harbor

In January, York Harbor experiences a chilly embrace, with temperatures ranging from a biting -21°C (-6°F) to a comparatively warmer 17°C (62°F). The average temperature hovers around -2°C (28°F), setting the tone for the month as a full winter experience. This frigid climate is complemented by the following month, February, which shows a slight warming trend with average temperatures rising to -1°C (30°F). As winter gives way to early spring, March maintains similar conditions but inches closer to a more temperate climate, with average highs reaching 21°C (70°F) by the end. The trend continues into April, where milder weather holds promise, suggesting a transition as temperatures leap to an average of 8°C (46°F). Thus, January's icy grasp gradually loosens, paving the way for the warmth and vitality of the coming months.

January Weather in York Harbor: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in York Harbor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec283035465767727265544132
Data source: Temperature data for York Harbor 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 York Harbor

In January, York Harbor experiences an average precipitation of 77 mm (3.0 in), typically spread over 8 rainy days, marking the start of the year with a relatively mild wetness. This trend of precipitation gradually increases in February and March, peaking in April with 131 mm (5.1 in) over 12 days, hinting at the arrival of spring. Interestingly, the town sees a spike again in the summer months, particularly in July, echoing the wetter spring with 131 mm (5.2 in) across 13 days. As autumn progresses, the pattern continues, with substantial precipitation in October and December, both exceeding 130 mm (5.1 in), which suggests a seasonal rhythm that prepares the region for winter. Overall, January serves as a precursor to the wetter months ahead, illustrating a consistent trend of increasing precipitation as the year unfolds.

January Precipitation Trends in York Harbor

The chart displays monthly precipitation patterns in York Harbor, 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.
JanFebMarAprMayJunJulAugSepOctNovDec77938513175841317775132107130
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in York Harbor

In January, York Harbor experiences a notable humidity level of 86%, making it one of the most humid months of the year. This high humidity sets the tone for the winter season, gradually decreasing to 84% in February and continuing a downward trend to 82% in March. As spring approaches, humidity further dips to 80% in April, before reaching its lowest point of 66% in August during the summer months. Interestingly, a mild resurgence is observed in the autumn, with humidity rising to 78% in October and peaking again in late fall, as November sees levels back at 84%. Overall, January's humidity is part of a broader pattern, where the beginning of the year is dominated by moist air, transitioning to a drier summer, and then a gradual increase towards the winter months once more.

January Average Humidity in York Harbor

This chart illustrates the average monthly humidity levels in York Harbor, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in York Harbor

In January, York Harbor experiences a low UV Index of 2, meaning sun exposure is minimal and you have about 45 minutes before any harmful effects appear. This trend continues into December, when the UV Index remains at 2, highlighting the winter months as a time to prioritize skin safety. However, as winter fades and spring approaches, UV levels gradually increase. By February and March, the UV Index rises to 4 and 5, respectively, indicating moderate exposure and reducing burn times to 30 minutes. April kicks off a noticeable shift to high exposure with a UV Index of 7, and by May, the figures peak at a very high index of 9. This progression underscores the necessity for vigilance during the sunnier months, as burn times drop significantly to just 15 minutes in the height of summer. For more detailed insights on UV levels throughout the year, check out York Harbor UV Index.

Maximum UV Index Levels in York Harbor for January

The chart shows the monthly maximum UV Index (UVI) for York Harbor 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: York Harbor 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 York Harbor

In York Harbor, January typically graces the community with 150 hours of sunshine, setting a subdued tone for the start of the year. However, as winter fades into spring, sunlight begins to blossom; February offers 183 hours, followed by a notable rise in March to 256 hours. The warm embrace of spring continues through April and May, with hours peaking at 295 in May, heralding the vibrant days ahead. Summer shines brightest in York Harbor, reaching a glorious 337 hours in August. As the seasons transition, sunshine begins to wane, dropping to 285 hours in September and continuing its decline into the winter months. October enjoys 221 hours, while November and December wrap up the year with 193 and 176 hours respectively. This progression not only highlights the transition from winter's stillness to summer's vibrancy but also establishes York Harbor as a delightful destination for those seeking sunshine throughout the year.

Monthly Sunshine Duration in York Harbor: January Highlighted

The January sunshine duration represents the total number of hours York Harbor 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.
JanFebMarAprMayJunJulAugSepOctNovDec150h183h256h245h295h330h335h337h285h221h193h176h
Data source: York Harbor January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in York Harbor During January

In January, York Harbor, United States, experiences a 42% chance of sunny weather, marking a notable peak in possibilities compared to the colder months that follow. While February sees a slight dip to 37%, the real contrast emerges in March, when the likelihood of sunshine jumps to 61%, signaling the arrival of spring. Interestingly, as winter fades, April and May return to a more modest 38% and 37%, respectively, before the trend shifts again in November, which boasts a 55% chance—suggesting a favorable transition towards the end of the year. Overall, while January may not be the sunniest month, it lays the groundwork for brighter days ahead, as the month-to-month fluctuations clearly illustrate the changing seasons in York Harbor.

Percentage of Sunny Days in January in York Harbor

The chart illustrates the percentage of sunny days in York Harbor 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 York Harbor experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%37%61%38%37%39%30%32%43%37%55%33%
Data source: York Harbor January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in York Harbor in January

In January, York Harbor, United States, experiences 9 hours of daylight, setting the tone for the winter months. As the year progresses, daylight gradually increases, peaking in June at 15 hours. This steady climb reflects the arrival of spring and summer, filling the days with warmth and brightness. Following this zenith, daylight begins to dwindle, with 14 hours in July and 13 hours in August, ushering in the transition to fall. By October, daylight drops to 10 hours, and the cycle returns to its winter state with 9 hours in both November and December. This rhythmic fluctuation not only highlights the beauty of seasonal change but also the enduring allure of daylight that characterizes each month in this picturesque coastal locale.

Average Daylight Hours in York Harbor for January

The chart illustrates the variation in daylight duration in York Harbor throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 22m10h 31m11h 57m13h 26m14h 41m15h 19m14h 58m13h 51m12h 26m10h 58m9h 41m9h 1m
Data source: York Harbor daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in York Harbor

In January, York Harbor experiences a steady average wind speed of 3.6 m/s (8 mph), a figure that remains consistent through February and April, showcasing a winter breeze that carries the crisp air of the season. As spring approaches in March, the winds pick up slightly to 4.2 m/s (9 mph), signaling a transition in the weather patterns and invigorating the coastal scenery. Meanwhile, summer months bring a noticeable decline, with July and August seeing average speeds dip to 2.8 m/s (6 mph) and 2.7 m/s (6 mph), respectively, creating a more tranquil atmosphere ideal for leisurely coastal activities. However, as autumn unfolds, wind speeds gradually return to levels reflective of early winter, ranging from 3.1 m/s (7 mph) in September to 3.5 m/s (8 mph) in November and December. This ebb and flow underscores the rhythm of the seasons, making York Harbor a place where wind patterns beautifully mirror the changing landscapes.

Average January Wind Speed in York Harbor

The chart displays monthly wind speed patterns in York Harbor, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.6 m/s3.64.23.63.43.42.82.73.13.43.53.5
Data source: York Harbor January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in York Harbor Compares to Other Months

The weather in York Harbor 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 York Harbor and find detailed weather information for every month.

January and February showcase notable similarities and differences in weather patterns. In January, temperatures range from a minimum of -21°C (-6°F) to a maximum of 17°C (62°F), averaging around -2°C (28°F). The month sees a total precipitation of 77 mm over about 8 days, alongside relatively high humidity at 86%. In contrast, February presents slightly warmer conditions, with temperatures ranging from -17°C (1°F) to a maximum of 21°C (70°F) and an average of -1°C (30°F). Precipitation increases to 93 mm across 10 days, while humidity remains marginally lower at 84%. For more information on the weather specifics in February, you can visit York Harbor weather in February.

In comparing the weather between January and March, January tends to be colder, with average temperatures hovering around -2°C (28°F) compared to March's average of 2°C (36°F). January also experiences lower maximum temperatures, peaking at 17°C (62°F), while March can reach up to 21°C (70°F). Precipitation levels are relatively close, with January at 77 mm (3.0 in) over 8 days and March slightly higher at 85 mm (3.4 in) over 9 days. Additionally, January has a higher humidity level at 86% compared to March's 82%. For a more detailed look at March weather, you can check out York Harbor weather in March.

When comparing the weather in January and April, there's a notable shift in temperatures and conditions. January experiences harsher cold, with average temperatures around -2°C (28°F) and a minimum plunging to -21°C (-6°F). In contrast, April offers a milder climate, with average temperatures rising to 8°C (46°F) and maximums reaching a warm 30°C (86°F). Precipitation increases from 77 mm (3.0 in) over 8 days in January to 131 mm (5.1 in) spread across 12 days in April, though humidity remains relatively high in both months, dropping slightly from 86% in January to 80% in April. For more detailed insights on the weather patterns specific to April, check out York Harbor weather in April.

The weather in January is characterized by much colder temperatures, with a minimum of -21°C (-6°F) and an average of -2°C (28°F), making it a chilly winter month. In contrast, May sees a significant temperature increase, with a minimum of 2°C (35°F), an average of 14°C (57°F), and a maximum that can reach as high as 34°C (93°F). While January experiences slightly higher precipitation of 77 mm (3.0 in) over 8 days, May is not far behind with 74 mm (2.9 in) spread over 10 days, though the humidity drops from 86% in January to 72% in May. For more detailed insights into the pleasant May weather, check out York Harbor weather in May.

January and June showcase starkly contrasting weather patterns. In January, temperatures can plummet to a minimum of -21°C (-6°F), with an average of -2°C (28°F) and a maximum reaching 17°C (62°F). The month experiences significant chill, accompanied by humidity levels at 86% and around 77 mm (3.0 in) of precipitation over 8 days. In sharp contrast, June exhibits a milder climate with minimum temperatures around 5°C (42°F), an average of 19°C (67°F), and highs that can soar to 35°C (95°F). While June has slightly more precipitation, totaling 84 mm (3.3 in) over 11 days, its humidity is notably lower at 72%. For a closer look into June weather, you can check York Harbor weather in June.

In January, temperatures in York Harbor can plummet to a minimum of -21°C (-6°F), with an average of -2°C (28°F) and occasional highs reaching up to 17°C (62°F). The month sees about 77 mm (3.0 in) of precipitation over 8 days, accompanied by high humidity levels averaging 86%. In stark contrast, July brings much warmer conditions, with minimum temperatures around 12°C (54°F) and an average of 22°C (72°F), peaking at a sweltering 36°C (97°F). Precipitation increases to 131 mm (5.2 in) across 13 days, but the humidity drops to a more comfortable 67%. For more detailed insights, you can check York Harbor weather in July.

January and August present strikingly different weather contrasts. In January, temperatures can drop as low as -21°C (-6°F), with an average of -2°C (28°F) and occasional highs reaching 17°C (62°F). The month is characterized by high humidity of 86% and approximately 77 mm (3.0 in) of precipitation over 8 days. In stark contrast, August enjoys milder temperatures, with a minimum of 10°C (51°F), an average of 22°C (72°F), and maximums that can soar to 34°C (94°F). The humidity drops to a more comfortable 66%, and while the precipitation remains similar at 77 mm (3.0 in), it occurs over just 9 days. For more details, you can check York Harbor weather in August.

In January, the weather can be quite harsh, with temperatures ranging from a frigid -21°C (-6°F) to a mild maximum of 17°C (62°F) and an average of -2°C (28°F). The month experiences high humidity levels at 86%, along with 77 mm (3.0 in) of precipitation over about 8 days. In contrast, September offers a much warmer climate, with temperatures ranging from a minimum of 4°C (40°F) to a sweltering maximum of 33°C (91°F) and an average of 18°C (65°F). The precipitation is slightly lower at 75 mm (2.9 in), occurring on just 7 days, and humidity levels drop to a more comfortable 71%. For a more detailed look at what to expect, you can check out York Harbor weather in September.

January and October present notably contrasting weather patterns. In January, temperatures can plunge as low as -21°C (-6°F), with an average of -2°C (28°F) and a maximum of 17°C (62°F), creating a cold and frosty atmosphere. The month sees about 77 mm (3.0 in) of precipitation across 8 days, with a high humidity level of 86%. In contrast, October offers a milder climate, with temperatures ranging from a minimum of -1°C (31°F) to a pleasant average of 12°C (54°F), peaking at 28°C (83°F). It experiences slightly more precipitation at 132 mm (5.2 in) over 11 days, but with lower humidity at 78%, providing a crisper feel. For more details about the conditions during this time, check out York Harbor weather in October.

In January, the weather in York Harbor is notably colder than in November, with average temperatures hovering around -2°C (28°F) compared to November's milder average of 5°C (41°F). The minimum January temperature can drop as low as -21°C (-6°F), while November sees a less severe minimum of -13°C (9°F). Precipitation levels are also higher in November, with 107 mm (4.2 in) over about 10 days, compared to January's 77 mm (3.0 in) over 8 days. Despite having slightly higher humidity in January at 86% versus November's 84%, the overall conditions in November are generally more temperate. For a detailed look at November's weather, you can visit York Harbor weather in November.

In comparing the weather between January and December, we observe some noticeable differences. January experiences slightly colder average temperatures, with a minimum of -21°C (-6°F) and an average of -2°C (28°F), while December has a milder average of 0°C (32°F). Precipitation is also less in January, totaling 77 mm (3.0 in) over 8 days compared to December's heavier 130 mm (5.1 in) over 10 days. Humidity levels are higher in January at 86%, compared to 81% in December. For more details on December's weather, check out York Harbor weather in December.

Compare York Harbor's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in York Harbor

January in York Harbor presents a striking contrast to the milder months of the year. With chilly temperatures and a high level of humidity, this month is marked by its coldest extremes, creating a winter wonderland that can dip into harsh frost. Snow and rain contribute to the 77 mm of precipitation over just a handful of days, making January one of the more damp periods. This weather not only influences local activities but also sets the stage for the serene beauty of the winter landscape. For a comprehensive look at how York Harbor's climate varies throughout the year, visit York Harbor Climate.