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April Weather in Stony Plain, Canada

Last updated: August 22, 2025

In Stony Plain, Canada, the average temperature in April hovers around 2°C (36°F). Temperatures can swing sharply, with a chilly minimum of -24°C (-10°F) and a warm maximum reaching 26°C (79°F). Expect about 31 mm (1.2 in) of precipitation spread over 8 days, accompanied by a high average humidity of 81%.

April Temperature in Stony Plain

In April in Stony Plain, the average temperature is 2°C (36°F), with a maximum that can reach 26°C (79°F) and a minimum that can drop to -24°C (-10°F). This wide range of temperatures makes it essential for travelers to prepare for both warm and cold conditions.

April Weather in Stony Plain: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Stony Plain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stony Plain, April typically has an average temperature of 2°C (36°F), with highs reaching up to 26°C (79°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec141024365259636050382416
Data source: Temperature data for Stony Plain 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 Stony Plain

In Stony Plain in April, the precipitation amount is 31 mm (1.2 in) over the course of 8 days.

April Precipitation Trends in Stony Plain

The chart displays monthly precipitation patterns in Stony Plain, 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 Stony Plain, April typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec18212731621011096152273921
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Stony Plain

In Stony Plain in April humidity is 81%. With an average temperature of 2°C (36°F), this humidity feels like a chilly dampness that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm and dry.

April Average Humidity in Stony Plain

This chart illustrates the average monthly humidity levels in Stony Plain, 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 Stony Plain is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%87%81%77%77%81%78%73%78%82%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Stony Plain

In Stony Plain in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Stony Plain.

Maximum UV Index Levels in Stony Plain for April

The chart shows the monthly maximum UV Index (UVI) for Stony Plain 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 Stony Plain typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec134577876421
Data source: Stony Plain 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 Stony Plain Compares to Other Months

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

This table compares monthly weather conditions in Stony Plain, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)18 mm (0.7 inches)90%low
February Weather-12°C (11°F)21 mm (0.8 inches)92%moderate
March Weather-4°C (24°F)27 mm (1.0 inches)87%moderate
April Weather2°C (36°F)31 mm (1.2 inches)81%moderate
May Weather11°C (52°F)62 mm (2.4 inches)77%high
June Weather15°C (60°F)101 mm (4.0 inches)77%high
July Weather17°C (63°F)109 mm (4.3 inches)81%very high
August Weather16°C (61°F)61 mm (2.4 inches)78%high
September Weather10°C (51°F)52 mm (2.1 inches)73%high
October Weather3°C (38°F)27 mm (1.0 inches)78%moderate
November Weather-4°C (24°F)39 mm (1.5 inches)82%low
December Weather-9°C (17°F)21 mm (0.8 inches)91%low

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