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December Weather in Curtis, United States

Last updated: June 24, 2025

In December, the average temperature in Curtis, United States hovers around 0°C (32°F). Expect a range from a frigid -22°C (-7°F) to a warm 23°C (73°F). With 29 mm (1.1 in) of precipitation falling over 4 days, the average humidity rests at a notable 78%. Be prepared for a mix of chill and warmth!

December Temperature in Curtis

In December, in Curtis, the average temperature is 0°C (32°F). The maximum can reach 23°C (73°F) and the minimum can be as low as -22°C (-7°F). Be prepared for a wide range of temperatures if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Curtis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Curtis, December typically has an average temperature of 0°C (32°F), with highs reaching up to 23°C (73°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec282740485973777368504031
Data source: Temperature data for Curtis 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.

December Precipitation in Curtis

In Curtis in December, the precipitation amount is 29 mm (1.1 in) over a span of 4 days.

December Precipitation Trends in Curtis

The chart displays monthly precipitation patterns in Curtis, 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 Curtis, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec1719714313262747556492029
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Curtis

In Curtis in December, humidity is 78%. With an average temperature of 0°C (32°F), this humidity feels like a biting chill that lingers in the air, making travel uncomfortable as it clings to your skin and seeps into your bones, creating an atmosphere that's both damp and frosty.

December Average Humidity in Curtis

This chart illustrates the average monthly humidity levels in Curtis, 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 Curtis is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%64%64%76%79%77%79%70%64%75%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Curtis

In Curtis in December, 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 Curtis, you can check the information here.

Maximum UV Index Levels in Curtis for December

The chart shows the monthly maximum UV Index (UVI) for Curtis 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 Curtis typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Curtis 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 Curtis Compares to Other Months

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

This table compares monthly weather conditions in Curtis, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)17 mm (0.7 inches)73%moderate
February Weather-3°C (27°F)19 mm (0.8 inches)80%moderate
March Weather5°C (40°F)71 mm (2.8 inches)64%high
April Weather9°C (48°F)43 mm (1.7 inches)64%very high
May Weather15°C (59°F)132 mm (5.2 inches)76%very high
June Weather23°C (74°F)62 mm (2.4 inches)79%extreme
July Weather25°C (77°F)74 mm (2.9 inches)77%extreme
August Weather23°C (74°F)75 mm (3.0 inches)79%very high
September Weather20°C (68°F)56 mm (2.2 inches)70%very high
October Weather10°C (50°F)49 mm (1.9 inches)64%high
November Weather5°C (40°F)20 mm (0.8 inches)75%moderate
December Weather0°C (32°F)29 mm (1.1 inches)78%moderate

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