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December Weather in Jarvis, Canada

Last updated: June 18, 2025

In Jarvis, Canada, the average temperature in December hovers around 0°C (32°F). Expect temperatures to dip as low as -23°C (-10°F), while highs can reach up to 16°C (61°F). During this month, you'll experience about 75 mm (3.0 in) of precipitation spread over 11 days, with an average humidity level of 87%. Stay prepared for the chill!

December Temperature in Jarvis

In December in Jarvis, the average temperature is 0°C (32°F), with maximums reaching 16°C (61°F) and minimums plunging as low as -23°C (-10°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

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

The chart illustrates December temperature patterns in Jarvis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jarvis, December typically has an average temperature of 0°C (32°F), with highs reaching up to 16°C (61°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec262734445768737265544032
Data source: Temperature data for Jarvis 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 Jarvis

In Jarvis in December, the precipitation amount is 75 mm (3.0 in) over a span of 11 days.

December Precipitation Trends in Jarvis

The chart displays monthly precipitation patterns in Jarvis, 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 Jarvis, December typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6974691041019210692731057775
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jarvis

In Jarvis in December, humidity is 87%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your skin, making travel uncomfortable and cold, as each breath brings a heavy moisture that seeps into your clothes.

December Average Humidity in Jarvis

This chart illustrates the average monthly humidity levels in Jarvis, 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 Jarvis is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%88%87%83%81%79%80%81%84%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jarvis

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

Maximum UV Index Levels in Jarvis for December

The chart shows the monthly maximum UV Index (UVI) for Jarvis 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 Jarvis typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Jarvis 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 Jarvis Compares to Other Months

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

This table compares monthly weather conditions in Jarvis, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)69 mm (2.7 inches)90%low
February Weather-3°C (28°F)74 mm (2.9 inches)90%moderate
March Weather1°C (34°F)69 mm (2.7 inches)87%moderate
April Weather7°C (45°F)104 mm (4.1 inches)87%very high
May Weather14°C (57°F)101 mm (4.0 inches)82%very high
June Weather20°C (68°F)92 mm (3.6 inches)81%very high
July Weather23°C (74°F)106 mm (4.2 inches)79%very high
August Weather22°C (72°F)92 mm (3.6 inches)80%very high
September Weather18°C (65°F)73 mm (2.9 inches)81%high
October Weather12°C (54°F)105 mm (4.2 inches)84%moderate
November Weather4°C (40°F)77 mm (3.0 inches)88%moderate
December Weather0°C (32°F)75 mm (3.0 inches)87%low

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