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December Weather in Coaldale, Canada

Last updated: June 18, 2025

In December, the average temperature in Coaldale, Canada hovers around -4°C (25°F). Expect the mercury to dip as low as -37°C (-33°F) or rise to a maximum of 16°C (61°F). This month brings 21 mm (0.8 in) of precipitation over about 5 days, contributing to the region's high average humidity of 94%. Be prepared for chilly and damp conditions!

December Temperature in Coaldale

In December in Coaldale, the average temperature is -4°C (25°F), with maximums reaching up to 16°C (61°F) and minimums dropping as low as -37°C (-33°F). Travelers should prepare for a wide range of temperatures and dress in layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Coaldale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coaldale, December typically has an average temperature of -4°C (25°F), with highs reaching up to 16°C (61°F) and lows dropping to around -37°C (-33°F).
JanFebMarAprMayJunJulAugSepOctNovDec231630405462686656423325
Data source: Temperature data for Coaldale 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 Coaldale

In Coaldale in December, the precipitation amount is 21 mm (0.8 in) spread over a period of 5 days.

December Precipitation Trends in Coaldale

The chart displays monthly precipitation patterns in Coaldale, 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 Coaldale, December typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec103123335858292435343521
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Coaldale

In Coaldale in December, humidity is 94%. With an average temperature of -4°C (25°F), this humidity feels like a bitter chill that seeps into your bones, making travel outside uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Coaldale

This chart illustrates the average monthly humidity levels in Coaldale, 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 Coaldale 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 Coaldale

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

Maximum UV Index Levels in Coaldale for December

The chart shows the monthly maximum UV Index (UVI) for Coaldale 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 Coaldale typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Coaldale 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 Coaldale Compares to Other Months

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

This table compares monthly weather conditions in Coaldale, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)10 mm (0.4 inches)93%low
February Weather-9°C (16°F)31 mm (1.2 inches)91%moderate
March Weather-1°C (30°F)23 mm (0.9 inches)88%moderate
April Weather5°C (40°F)33 mm (1.3 inches)84%high
May Weather12°C (54°F)58 mm (2.3 inches)78%very high
June Weather17°C (62°F)58 mm (2.3 inches)77%very high
July Weather20°C (68°F)29 mm (1.1 inches)79%very high
August Weather19°C (66°F)24 mm (1.0 inches)69%very high
September Weather13°C (56°F)35 mm (1.4 inches)69%high
October Weather5°C (42°F)34 mm (1.3 inches)78%moderate
November Weather0°C (33°F)35 mm (1.4 inches)87%moderate
December Weather-4°C (25°F)21 mm (0.8 inches)94%low

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