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December Weather in Deschutes River Woods, United States

Last updated: June 24, 2025

In December, the average temperature in Deschutes River Woods, United States hovers around 0°C (33°F), with minimums plummeting to -17°C (2°F) and maximums reaching a mild 18°C (65°F). You'll likely encounter 67 mm (2.6 in) of precipitation over approximately 12 days, contributing to a high average humidity of 88%. Be sure to prepare for the chilly, damp conditions!

December Temperature in Deschutes River Woods

In December in Deschutes River Woods, the average temperature is 0°C (33°F). Maximums can reach 18°C (65°F), while minimums can drop as low as -17°C (2°F). It's essential to pack layers and be prepared for fluctuating temperatures while exploring the beautiful surroundings.

December Weather in Deschutes River Woods: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Deschutes River Woods, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Deschutes River Woods, December typically has an average temperature of 0°C (33°F), with highs reaching up to 18°C (65°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec333338445361706959473933
Data source: Temperature data for Deschutes River Woods 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 Deschutes River Woods

In Deschutes River Woods in December, the precipitation amount is 67 mm (2.6 in) distributed over 12 days.

December Precipitation Trends in Deschutes River Woods

The chart displays monthly precipitation patterns in Deschutes River Woods, 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 Deschutes River Woods, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec69825654362771329375967
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Deschutes River Woods

In Deschutes River Woods in December, humidity is 88%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Deschutes River Woods

This chart illustrates the average monthly humidity levels in Deschutes River Woods, 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 Deschutes River Woods is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%87%86%79%80%77%60%57%76%87%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Deschutes River Woods

In Deschutes River Woods 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 Deschutes River Woods, you can visit Hourly UV Index in Deschutes River Woods.

Maximum UV Index Levels in Deschutes River Woods for December

The chart shows the monthly maximum UV Index (UVI) for Deschutes River Woods 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 Deschutes River Woods typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568101110108642
Data source: Deschutes River Woods 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 Deschutes River Woods Compares to Other Months

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

This table compares monthly weather conditions in Deschutes River Woods, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)69 mm (2.7 inches)87%moderate
February Weather1°C (33°F)82 mm (3.2 inches)87%moderate
March Weather3°C (38°F)56 mm (2.2 inches)87%high
April Weather7°C (45°F)54 mm (2.1 inches)86%very high
May Weather12°C (53°F)36 mm (1.4 inches)79%very high
June Weather16°C (61°F)27 mm (1.1 inches)80%extreme
July Weather21°C (70°F)7 mm (0.3 inches)77%very high
August Weather20°C (69°F)13 mm (0.5 inches)60%very high
September Weather15°C (60°F)29 mm (1.1 inches)57%very high
October Weather8°C (47°F)37 mm (1.5 inches)76%high
November Weather4°C (39°F)59 mm (2.3 inches)87%moderate
December Weather0°C (33°F)67 mm (2.6 inches)88%low

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