nomadseason

December Weather in Dansville, United States

Last updated: June 24, 2025

In December, the average temperature in Dansville, United States hovers around -1°C (30°F). However, temperatures can range widely, dipping as low as -22°C (-7°F) or soaring to 16°C (61°F). Expect about 88 mm (3.5 in) of precipitation spread over 15 days, and be prepared for high humidity levels, averaging 87%.

December Temperature in Dansville

In December in Dansville, the average temperature is -1°C (30°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -22°C (-7°F). Travelers should be prepared for a wide temperature range and pack accordingly for both chilly and milder conditions.

December Weather in Dansville: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Dansville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dansville, December typically has an average temperature of -1°C (30°F), with highs reaching up to 16°C (61°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec252734455766706962523730
Data source: Temperature data for Dansville 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.

December Precipitation in Dansville

In Dansville in December, the precipitation amount is 88 mm (3.5 in) over a span of 15 days.

December Precipitation Trends in Dansville

The chart displays monthly precipitation patterns in Dansville, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Dansville, December typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec7684741071179312581771308388
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Dansville

In Dansville in December, humidity is 87%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates through layers of clothing, making travel uncomfortable as the dampness clings to your skin, intensifying the cold and causing every gust of wind to feel even more frigid.

December Average Humidity in Dansville

This chart illustrates the average monthly humidity levels in Dansville, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Dansville is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dansville

In Dansville in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Dansville, you can visit Hourly UV Index in Dansville.

Maximum UV Index Levels in Dansville for December

The chart shows the monthly maximum UV Index (UVI) for Dansville in December, 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 December, the maximum UV index in Dansville typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Dansville December 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 December Weather in Dansville Compares to Other Months

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

This table compares monthly weather conditions in Dansville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)76 mm (3.0 inches)91%moderate
February Weather-3°C (28°F)84 mm (3.3 inches)91%moderate
March Weather1°C (34°F)74 mm (2.9 inches)88%high
April Weather7°C (45°F)107 mm (4.2 inches)88%very high
May Weather14°C (57°F)117 mm (4.6 inches)82%very high
June Weather19°C (66°F)92 mm (3.6 inches)79%very high
July Weather21°C (71°F)125 mm (4.9 inches)77%very high
August Weather20°C (69°F)81 mm (3.2 inches)72%very high
September Weather17°C (63°F)77 mm (3.0 inches)76%very high
October Weather11°C (52°F)130 mm (5.1 inches)83%high
November Weather3°C (38°F)83 mm (3.3 inches)88%moderate
December Weather-1°C (30°F)88 mm (3.5 inches)87%low

Compare Dansville's Climate with Cities Worldwide