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December Weather in Coombs, Canada

Last updated: June 18, 2025

In December, the average temperature in Coombs, Canada hovers around 3°C (38°F), with fluctuations that can range from a chilly -10°C (14°F) to a mild 12°C (53°F). Expect a precipitation total of 236 mm (9.3 in) over approximately 20 days, contributing to the region's impressive average humidity of 87%. Prepare for a wet and cool experience!

December Temperature in Coombs

In December in Coombs, the average temperature is 3°C (38°F). Maximum temperatures can reach 12°C (53°F), while minimums can drop as low as -10°C (14°F). Be sure to pack warm clothing and prepare for a mix of chilly days and milder weather while exploring.

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

The chart illustrates December temperature patterns in Coombs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coombs, December typically has an average temperature of 3°C (38°F), with highs reaching up to 12°C (53°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec383640455358636457484338
Data source: Temperature data for Coombs 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 Coombs

In Coombs in December, the precipitation amount is 236 mm (9.3 in) over a duration of 20 days.

December Precipitation Trends in Coombs

The chart displays monthly precipitation patterns in Coombs, 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 Coombs, December typically receives around 236 mm (9.3 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec24114413512363592435132161269236
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Coombs

In Coombs in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

December Average Humidity in Coombs

This chart illustrates the average monthly humidity levels in Coombs, 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 Coombs is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Coombs

In Coombs in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Coombs.

Maximum UV Index Levels in Coombs for December

The chart shows the monthly maximum UV Index (UVI) for Coombs 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 Coombs typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987521
Data source: Coombs 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 Coombs Compares to Other Months

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

This table compares monthly weather conditions in Coombs, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)241 mm (9.5 inches)86%low
February Weather2°C (37°F)143 mm (5.6 inches)85%moderate
March Weather5°C (41°F)135 mm (5.3 inches)86%moderate
April Weather7°C (46°F)123 mm (4.8 inches)86%high
May Weather12°C (53°F)63 mm (2.5 inches)81%very high
June Weather15°C (58°F)59 mm (2.3 inches)83%very high
July Weather17°C (63°F)24 mm (1.0 inches)84%very high
August Weather18°C (64°F)35 mm (1.4 inches)77%very high
September Weather14°C (58°F)132 mm (5.2 inches)76%high
October Weather9°C (48°F)161 mm (6.3 inches)88%moderate
November Weather6°C (43°F)269 mm (10.6 inches)87%low
December Weather3°C (38°F)236 mm (9.3 inches)87%low

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