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May Weather in Fort-Coulonge, Canada

Last updated: June 18, 2025

In Fort-Coulonge, Canada, the average temperature in May hovers around 12°C (54°F). However, temperatures can vary significantly, dipping as low as -4°C (26°F) and soaring to a high of 33°C (92°F). During this month, expect about 114 mm (4.5 in) of precipitation over 13 days, with an average humidity of 75%.

May Temperature in Fort-Coulonge

In May in Fort-Coulonge, the average temperature is 12°C (54°F). The maximum can reach 33°C (92°F), while the minimum can drop as low as -4°C (26°F). This wide range of temperatures makes it essential to pack for both warm and cool weather when traveling to Fort-Coulonge.

May Weather in Fort-Coulonge: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Fort-Coulonge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort-Coulonge, May typically has an average temperature of 12°C (54°F), with highs reaching up to 33°C (92°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec151726405464706759473221
Data source: Temperature data for Fort-Coulonge 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.

May Precipitation in Fort-Coulonge

In Fort-Coulonge in May, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.

May Precipitation Trends in Fort-Coulonge

The chart displays monthly precipitation patterns in Fort-Coulonge, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Fort-Coulonge, May typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec68737510711496103108801128378
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Fort-Coulonge

In Fort-Coulonge in May, humidity is 75%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that seeps into your bones, making it essential to layer your clothing for comfort while exploring.

May Average Humidity in Fort-Coulonge

This chart illustrates the average monthly humidity levels in Fort-Coulonge, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Fort-Coulonge is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Fort-Coulonge

In Fort-Coulonge in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Fort-Coulonge.

Maximum UV Index Levels in Fort-Coulonge for May

The chart shows the monthly maximum UV Index (UVI) for Fort-Coulonge in May, 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 May, the maximum UV index in Fort-Coulonge typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899997532
Data source: Fort-Coulonge May 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 May Weather in Fort-Coulonge Compares to Other Months

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

This table compares monthly weather conditions in Fort-Coulonge, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (15°F)68 mm (2.7 inches)93%low
February Weather-8°C (18°F)73 mm (2.9 inches)93%moderate
March Weather-3°C (26°F)75 mm (3.0 inches)86%moderate
April Weather4°C (40°F)107 mm (4.2 inches)82%very high
May Weather12°C (54°F)114 mm (4.5 inches)75%very high
June Weather18°C (64°F)96 mm (3.8 inches)68%very high
July Weather21°C (70°F)103 mm (4.0 inches)69%very high
August Weather19°C (67°F)107 mm (4.2 inches)67%very high
September Weather15°C (59°F)80 mm (3.1 inches)72%high
October Weather8°C (48°F)112 mm (4.4 inches)83%moderate
November Weather0°C (32°F)83 mm (3.3 inches)88%moderate
December Weather-6°C (21°F)78 mm (3.1 inches)89%low

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