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April Weather in Fermont, Canada

Last updated: June 18, 2025

In Fermont, Canada, the average temperature in April hovers around -5°C (24°F). However, be prepared for a wide range, as the minimum can drop to -28°C (-19°F), while the maximum can reach 11°C (52°F). During this month, expect 73 mm (2.9 in) of precipitation spread over approximately 12 days, accompanied by a high average humidity of 87%.

April Temperature in Fermont

In April in Fermont, the average temperature is -5°C (24°F). Maximums can reach 11°C (52°F), while minimums can drop as low as -28°C (-19°F). Be prepared for a cold climate and pack accordingly if you plan to travel during this time.

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

The chart illustrates April temperature patterns in Fermont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fermont, April typically has an average temperature of -5°C (24°F), with highs reaching up to 11°C (52°F) and lows dropping to around -28°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec-5-4823364958564634195
Data source: Temperature data for Fermont 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 Fermont

In Fermont in April, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

April Precipitation Trends in Fermont

The chart displays monthly precipitation patterns in Fermont, 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 Fermont, April typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec41395173701121231481161169374
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Fermont

In Fermont in April humidity is 87%. With an average temperature of -5°C (24°F), this humidity feels like an icy embrace that makes the cold penetrate deeper into your bones, adding a chilling dampness that can quickly dampen the spirits of even the most seasoned travelers.

April Average Humidity in Fermont

This chart illustrates the average monthly humidity levels in Fermont, 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 Fermont is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%92%89%87%84%85%85%88%89%92%97%99%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Fermont

In Fermont in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Fermont.

Maximum UV Index Levels in Fermont for April

The chart shows the monthly maximum UV Index (UVI) for Fermont 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 Fermont typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec135898776421
Data source: Fermont 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 Fermont Compares to Other Months

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

This table compares monthly weather conditions in Fermont, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-21°C (-5°F)41 mm (1.6 inches)96%low
February Weather-20°C (-4°F)39 mm (1.5 inches)92%moderate
March Weather-13°C (8°F)51 mm (2.0 inches)89%moderate
April Weather-5°C (24°F)73 mm (2.9 inches)87%very high
May Weather2°C (36°F)70 mm (2.8 inches)84%very high
June Weather10°C (49°F)112 mm (4.4 inches)85%very high
July Weather14°C (58°F)122 mm (4.8 inches)85%high
August Weather13°C (57°F)148 mm (5.8 inches)88%high
September Weather8°C (46°F)115 mm (4.5 inches)89%high
October Weather1°C (34°F)115 mm (4.5 inches)92%moderate
November Weather-7°C (19°F)93 mm (3.6 inches)97%low
December Weather-15°C (6°F)74 mm (2.9 inches)99%low

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