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April Weather in Stonewall, Canada

Last updated: June 18, 2025

In April, the average temperature in Stonewall, Canada hovers around 2°C (36°F), but it can vary significantly, with a minimum of -20°C (-3°F) and a maximum reaching 23°C (73°F). Expect about 30 mm (1.2 in) of precipitation spread over 5 days, and prepare for a high average humidity of 84%. This mix of temperatures and moisture creates a uniquely challenging climate!

April Temperature in Stonewall

In April, in Stonewall, the average temperature is 2°C (36°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -20°C (-3°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

April Weather in Stonewall: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Stonewall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stonewall, April typically has an average temperature of 2°C (36°F), with highs reaching up to 23°C (73°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec6322365265706656412312
Data source: Temperature data for Stonewall 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.

April Precipitation in Stonewall

In Stonewall in April, the precipitation amount is 30 mm (1.2 in) over the course of 5 days.

April Precipitation Trends in Stonewall

The chart displays monthly precipitation patterns in Stonewall, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Stonewall, April typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec181619303377616396552723
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Stonewall

In Stonewall in April, humidity is 84%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making outdoor activities less inviting and requiring extra layers to stay comfortable while traveling.

April Average Humidity in Stonewall

This chart illustrates the average monthly humidity levels in Stonewall, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Stonewall is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%93%84%76%71%78%82%82%85%88%94%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Stonewall

In Stonewall in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Stonewall, you can refer to this Hourly UV Index in Stonewall.

Maximum UV Index Levels in Stonewall for April

The chart shows the monthly maximum UV Index (UVI) for Stonewall in April, 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 April, the maximum UV index in Stonewall typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec244679886421
Data source: Stonewall April 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 April Weather in Stonewall Compares to Other Months

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

This table compares monthly weather conditions in Stonewall, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (6°F)18 mm (0.7 inches)95%low
February Weather-16°C (4°F)16 mm (0.6 inches)94%moderate
March Weather-5°C (23°F)19 mm (0.8 inches)93%moderate
April Weather2°C (36°F)30 mm (1.2 inches)84%high
May Weather11°C (53°F)33 mm (1.3 inches)76%high
June Weather18°C (65°F)77 mm (3.0 inches)71%very high
July Weather21°C (70°F)61 mm (2.4 inches)78%very high
August Weather19°C (66°F)63 mm (2.5 inches)82%very high
September Weather13°C (56°F)96 mm (3.8 inches)82%high
October Weather5°C (41°F)55 mm (2.2 inches)85%moderate
November Weather-5°C (24°F)27 mm (1.1 inches)87%low
December Weather-11°C (12°F)23 mm (0.9 inches)94%low

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