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December Weather in Wilderness Rim, United States

Last updated: June 24, 2025

In December, the average temperature in Wilderness Rim, United States hovers around 2°C (36°F), with minimums plunging to -13°C (9°F) and maximums reaching up to 12°C (55°F). Expect 284 mm (11.2 in) of precipitation spread over approximately 20 days, contributing to a notably high average humidity of 88%.

December Temperature in Wilderness Rim

In December in Wilderness Rim, the average temperature is 2°C (36°F). The maximum can reach 12°C (55°F), while the minimum can dip as low as -13°C (9°F). Be prepared for a chilly experience and pack accordingly if you plan to travel to Wilderness Rim during this month.

December Weather in Wilderness Rim: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Wilderness Rim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilderness Rim, December typically has an average temperature of 2°C (36°F), with highs reaching up to 12°C (55°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec353439455257616256464035
Data source: Temperature data for Wilderness Rim 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 Wilderness Rim

In Wilderness Rim in December, the precipitation amount reaches 284 mm (11.2 in) over the course of 20 days.

December Precipitation Trends in Wilderness Rim

The chart displays monthly precipitation patterns in Wilderness Rim, 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 Wilderness Rim, December typically receives around 284 mm (11.2 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec239296182170106983829128250276284
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wilderness Rim

In Wilderness Rim in December, humidity is 88%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making traveling uncomfortable and energy-draining as every step through the chill seems heavier in the thick air.

December Average Humidity in Wilderness Rim

This chart illustrates the average monthly humidity levels in Wilderness Rim, 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 Wilderness Rim is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%87%84%81%82%79%63%62%83%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wilderness Rim

In Wilderness Rim 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 Wilderness Rim, you can visit Hourly UV Index in Wilderness Rim.

Maximum UV Index Levels in Wilderness Rim for December

The chart shows the monthly maximum UV Index (UVI) for Wilderness Rim 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 Wilderness Rim typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236799997532
Data source: Wilderness Rim 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 Wilderness Rim Compares to Other Months

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

This table compares monthly weather conditions in Wilderness Rim, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)239 mm (9.4 inches)86%low
February Weather1°C (34°F)296 mm (11.6 inches)86%moderate
March Weather4°C (39°F)181 mm (7.1 inches)87%high
April Weather7°C (45°F)170 mm (6.7 inches)84%high
May Weather11°C (52°F)106 mm (4.2 inches)81%very high
June Weather14°C (57°F)98 mm (3.9 inches)82%very high
July Weather16°C (62°F)38 mm (1.5 inches)79%very high
August Weather17°C (62°F)29 mm (1.1 inches)63%very high
September Weather14°C (57°F)128 mm (5.1 inches)62%high
October Weather8°C (46°F)250 mm (9.8 inches)83%moderate
November Weather5°C (40°F)276 mm (10.9 inches)89%moderate
December Weather2°C (36°F)284 mm (11.2 inches)88%low

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