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December Weather in Moosomin, Canada

Last updated: June 18, 2025

In Moosomin, Canada, the average temperature in December hovers around -10°C (14°F). Expect chilly extremes with minimums plummeting to -35°C (-31°F) and maximums reaching up to 6°C (43°F). Precipitation is light, averaging 20 mm (0.8 in) over 5 days, and the atmosphere is quite humid, with an average of 95% humidity.

December Temperature in Moosomin

In December in Moosomin, the average temperature is -10°C (14°F). The maximum can reach 6°C (43°F) and the minimum can be as low as -35°C (-31°F). Visitors should be prepared for extremely cold conditions and dress warmly when traveling to Moosomin during this time.

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

The chart illustrates December temperature patterns in Moosomin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moosomin, December typically has an average temperature of -10°C (14°F), with highs reaching up to 6°C (43°F) and lows dropping to around -35°C (-31°F).
JanFebMarAprMayJunJulAugSepOctNovDec7322355263676354382313
Data source: Temperature data for Moosomin 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 Moosomin

In Moosomin in December, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

December Precipitation Trends in Moosomin

The chart displays monthly precipitation patterns in Moosomin, 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 Moosomin, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec151326294290536162352921
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Moosomin

In Moosomin in December, humidity is 95%. With an average temperature of -10°C (14°F), this humidity feels like an icy fog enveloping you, sapping your energy and making even short journeys feel like a struggle through thick, frigid air.

December Average Humidity in Moosomin

This chart illustrates the average monthly humidity levels in Moosomin, 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 Moosomin is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%94%92%82%73%69%77%78%76%80%88%95%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Moosomin

In Moosomin 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 Moosomin.

Maximum UV Index Levels in Moosomin for December

The chart shows the monthly maximum UV Index (UVI) for Moosomin 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 Moosomin typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234789986421
Data source: Moosomin 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 Moosomin Compares to Other Months

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

This table compares monthly weather conditions in Moosomin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (7°F)15 mm (0.6 inches)93%low
February Weather-16°C (4°F)13 mm (0.5 inches)94%moderate
March Weather-6°C (22°F)26 mm (1.0 inches)92%moderate
April Weather2°C (35°F)29 mm (1.2 inches)82%high
May Weather11°C (52°F)42 mm (1.7 inches)73%very high
June Weather17°C (63°F)90 mm (3.5 inches)69%very high
July Weather20°C (67°F)53 mm (2.1 inches)77%very high
August Weather17°C (64°F)61 mm (2.4 inches)78%very high
September Weather12°C (54°F)62 mm (2.4 inches)76%high
October Weather3°C (38°F)35 mm (1.4 inches)80%moderate
November Weather-5°C (23°F)29 mm (1.1 inches)88%low
December Weather-10°C (14°F)20 mm (0.8 inches)95%low

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