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December Weather in Ormstown, Canada

Last updated: June 18, 2025

In Ormstown, Canada, the average temperature in December hovers around -4°C (25°F). However, be prepared for some extremes, as temperatures can dip to a chilling -27°C (-16°F) or rise to a pleasant 16°C (61°F). With 84 mm (3.3 in) of precipitation over 12 days, and an average humidity of 89%, this month brings a mix of cold and moisture. Don’t forget to bundle up!

December Temperature in Ormstown

In December in Ormstown, the average temperature is -4°C (25°F). Maximums can reach 16°C (61°F), while minimums can drop as low as -27°C (-16°F). Be sure to pack warm clothing and prepare for a wide range of temperatures if you're planning a visit!

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

The chart illustrates December temperature patterns in Ormstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ormstown, 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 -27°C (-16°F).
JanFebMarAprMayJunJulAugSepOctNovDec192129435666727062513625
Data source: Temperature data for Ormstown 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 Ormstown

In Ormstown in December, the precipitation amount is 84 mm (3.3 in) over a span of 12 days.

December Precipitation Trends in Ormstown

The chart displays monthly precipitation patterns in Ormstown, 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 Ormstown, December typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec858584115999691916613211284
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ormstown

In Ormstown in December humidity is 89%. With an average temperature of -4°C (25°F), this humidity feels like an intense chill that seeps into your bones, making traveling uncomfortable as you navigate through the damp, cold air.

December Average Humidity in Ormstown

This chart illustrates the average monthly humidity levels in Ormstown, 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 Ormstown is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ormstown

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

Maximum UV Index Levels in Ormstown for December

The chart shows the monthly maximum UV Index (UVI) for Ormstown 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 Ormstown typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Ormstown 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 Ormstown Compares to Other Months

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

This table compares monthly weather conditions in Ormstown, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)85 mm (3.3 inches)93%low
February Weather-6°C (21°F)85 mm (3.3 inches)92%moderate
March Weather-2°C (29°F)84 mm (3.3 inches)86%moderate
April Weather6°C (43°F)115 mm (4.5 inches)85%high
May Weather14°C (57°F)99 mm (3.9 inches)80%very high
June Weather19°C (67°F)96 mm (3.8 inches)74%very high
July Weather22°C (73°F)91 mm (3.6 inches)76%very high
August Weather21°C (71°F)91 mm (3.6 inches)75%very high
September Weather17°C (63°F)66 mm (2.6 inches)78%high
October Weather10°C (51°F)132 mm (5.2 inches)86%moderate
November Weather2°C (36°F)112 mm (4.4 inches)88%moderate
December Weather-4°C (25°F)84 mm (3.3 inches)89%low

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