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January Weather in Dover Plains, United States

Last updated: June 24, 2025

In January, the average temperature in Dover Plains, United States hovers around -2°C (29°F). Be prepared for some chilly days, as temperatures can plummet to a minimum of -21°C (-6°F), while reaching a pleasant maximum of 17°C (64°F). Expect 72 mm (2.8 in) of precipitation over 8 days, and enjoy the crisp air with an average humidity of 84%.

January Temperature in Dover Plains

In January in Dover Plains, the average temperature is -2°C (29°F), with maximums reaching 17°C (64°F) and minimums dropping as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for both mild days and very cold nights.

January Weather in Dover Plains: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Dover Plains, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dover Plains, January typically has an average temperature of -2°C (29°F), with highs reaching up to 17°C (64°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec283137485868737265554133
Data source: Temperature data for Dover Plains 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 Dover Plains

In Dover Plains in January, the precipitation amount is 72 mm (2.8 in) over the course of 8 days.

January Precipitation Trends in Dover Plains

The chart displays monthly precipitation patterns in Dover Plains, 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. In Dover Plains, January typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec7293871211159312610811813994110
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Dover Plains

In Dover Plains in January, humidity is 84%. With an average temperature of -2°C (29°F), this humidity feels like an icy blanket that clings to your skin, making it difficult to stay warm and comfortable while traveling.

January Average Humidity in Dover Plains

This chart illustrates the average monthly humidity levels in Dover Plains, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Dover Plains is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Dover Plains

In Dover Plains in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Dover Plains, you can check the information here.

Maximum UV Index Levels in Dover Plains for January

The chart shows the monthly maximum UV Index (UVI) for Dover Plains 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. In January, the maximum UV index in Dover Plains typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Dover Plains 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.

How January Weather in Dover Plains Compares to Other Months

Weather in Dover Plains varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Dover Plains, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Dover Plains, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)72 mm (2.8 inches)84%moderate
February Weather0°C (32°F)93 mm (3.7 inches)82%moderate
March Weather3°C (37°F)87 mm (3.4 inches)81%high
April Weather9°C (48°F)121 mm (4.8 inches)78%very high
May Weather15°C (59°F)115 mm (4.5 inches)69%very high
June Weather20°C (68°F)93 mm (3.7 inches)69%very high
July Weather23°C (74°F)126 mm (5.0 inches)62%very high
August Weather22°C (72°F)108 mm (4.2 inches)65%very high
September Weather18°C (65°F)118 mm (4.6 inches)68%very high
October Weather13°C (55°F)139 mm (5.5 inches)74%high
November Weather5°C (41°F)94 mm (3.7 inches)82%moderate
December Weather0°C (33°F)110 mm (4.3 inches)80%low

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