nomadseason

December Weather in St. Anthony, Canada

Last updated: June 18, 2025

In December, the average temperature in St. Anthony, Canada hovers around -2°C (29°F), with a minimum that can plunge to -14°C (8°F) and a maximum reaching up to 10°C (49°F). Expect 117 mm (4.6 in) of precipitation spread over 16 days, contributing to an average humidity of a remarkably high 91%. Prepare for a chilly and damp month!

December Temperature in St. Anthony

In December in St. Anthony, the average temperature is -2°C (29°F). Maximums can reach 10°C (49°F), while minimums can drop to as low as -14°C (8°F). Travelers should be prepared for cold conditions and pack accordingly to fully enjoy their visit.

December Weather in St. Anthony: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in St. Anthony, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In St. Anthony, December typically has an average temperature of -2°C (29°F), with highs reaching up to 10°C (49°F) and lows dropping to around -14°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec221723303542515651433528
Data source: Temperature data for St. Anthony generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in St. Anthony

In St. Anthony in December, the precipitation amount is 117 mm (4.6 in), which falls over a span of 16 days.

December Precipitation Trends in St. Anthony

The chart displays monthly precipitation patterns in St. Anthony, 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 St. Anthony, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec968410194991048899126106130117
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in St. Anthony

In St. Anthony in December, humidity is 91%. With an average temperature of -2°C (29°F), this humidity feels like a chilling embrace that can quickly sap your energy, making outdoor adventures uncomfortable and dampening the joy of exploration.

December Average Humidity in St. Anthony

This chart illustrates the average monthly humidity levels in St. Anthony, 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 St. Anthony is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%93%91%89%83%88%89%88%87%86%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in St. Anthony

In St. Anthony 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 St. Anthony.

Maximum UV Index Levels in St. Anthony for December

The chart shows the monthly maximum UV Index (UVI) for St. Anthony 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 St. Anthony typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235679776421
Data source: St. Anthony 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 St. Anthony Compares to Other Months

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

This table compares monthly weather conditions in St. Anthony, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)96 mm (3.8 inches)90%low
February Weather-8°C (17°F)84 mm (3.3 inches)92%moderate
March Weather-5°C (24°F)101 mm (4.0 inches)93%moderate
April Weather-1°C (31°F)94 mm (3.7 inches)91%high
May Weather2°C (35°F)99 mm (3.9 inches)89%high
June Weather5°C (42°F)104 mm (4.1 inches)83%very high
July Weather11°C (52°F)88 mm (3.5 inches)88%high
August Weather14°C (57°F)99 mm (3.9 inches)89%high
September Weather11°C (52°F)126 mm (5.0 inches)88%high
October Weather6°C (43°F)106 mm (4.2 inches)87%moderate
November Weather2°C (35°F)130 mm (5.1 inches)86%low
December Weather-2°C (29°F)117 mm (4.6 inches)91%low

Compare St. Anthony's Climate with Cities Worldwide