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December Weather in Coalhurst, Canada

Last updated: June 18, 2025

In December, the average temperature in Coalhurst, Canada hovers around -4°C (26°F). Temperatures can fluctuate dramatically, dropping as low as -34°C (-29°F) or soaring to a high of 15°C (60°F). Prepare for a wet month, as 22 mm (0.9 in) of precipitation can be expected over about 5 days, while the average humidity remains high at 94%.

December Temperature in Coalhurst

In December in Coalhurst, the average temperature is -4°C (26°F), with maximums reaching 15°C (60°F) and minimums dipping as low as -34°C (-29°F). Travelers should prepare for extreme temperature variations and dress accordingly for outdoor activities.

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

The chart illustrates December temperature patterns in Coalhurst, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coalhurst, December typically has an average temperature of -4°C (26°F), with highs reaching up to 15°C (60°F) and lows dropping to around -34°C (-29°F).
JanFebMarAprMayJunJulAugSepOctNovDec241730405361666555413325
Data source: Temperature data for Coalhurst 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 Coalhurst

In Coalhurst in December, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.

December Precipitation Trends in Coalhurst

The chart displays monthly precipitation patterns in Coalhurst, 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 Coalhurst, December typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec113224385863302635363422
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Coalhurst

In Coalhurst in December, humidity is 94%. With an average temperature of -4°C (26°F), this humidity feels like a bone-chilling dampness that penetrates your clothes, making travel uncomfortable and necessitating extra layers just to stay warm while battling the wet cold.

December Average Humidity in Coalhurst

This chart illustrates the average monthly humidity levels in Coalhurst, 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 Coalhurst is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%84%78%77%79%69%69%78%87%94%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Coalhurst

In Coalhurst 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 Coalhurst, you can visit Hourly UV Index in Coalhurst.

Maximum UV Index Levels in Coalhurst for December

The chart shows the monthly maximum UV Index (UVI) for Coalhurst 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 Coalhurst typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987422
Data source: Coalhurst 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 Coalhurst Compares to Other Months

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

This table compares monthly weather conditions in Coalhurst, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)11 mm (0.4 inches)93%low
February Weather-8°C (17°F)32 mm (1.2 inches)91%moderate
March Weather-1°C (31°F)24 mm (0.9 inches)88%moderate
April Weather4°C (40°F)38 mm (1.5 inches)84%high
May Weather12°C (53°F)58 mm (2.3 inches)78%very high
June Weather16°C (61°F)63 mm (2.5 inches)77%very high
July Weather19°C (67°F)30 mm (1.2 inches)79%very high
August Weather18°C (65°F)26 mm (1.0 inches)69%very high
September Weather13°C (56°F)35 mm (1.4 inches)69%high
October Weather5°C (42°F)36 mm (1.4 inches)78%moderate
November Weather1°C (33°F)33 mm (1.3 inches)87%low
December Weather-4°C (26°F)22 mm (0.9 inches)94%low

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