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May Weather in Matagami, Canada

Last updated: June 18, 2025

In May, the average temperature in Matagami, Canada hovers around 7°C (46°F). Prepare for a range of temperatures, with minimums dipping to -13°C (8°F) and the occasional maximum soaring to 31°C (89°F). Expect a bit of rain, as precipitation reaches 82 mm (3.2 in) spread over 11 days. With an average humidity of 79%, the atmosphere tends to feel quite damp.

May Temperature in Matagami

In May in Matagami, the average temperature is 7°C (46°F), with maximums possibly reaching 31°C (89°F) and minimums dropping to as low as -13°C (8°F). Be prepared for a wide range of temperatures during your travels!

May Weather in Matagami: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Matagami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matagami, May typically has an average temperature of 7°C (46°F), with highs reaching up to 31°C (89°F) and lows dropping to around -13°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec341630455865615240239
Data source: Temperature data for Matagami 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 Matagami

In Matagami in May, the precipitation amount is 82 mm (3.2 in) over the course of 11 days.

May Precipitation Trends in Matagami

The chart displays monthly precipitation patterns in Matagami, 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 Matagami, May typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec3951526682961091081201188567
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Matagami

In Matagami in May, humidity is 79%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making any outdoor activity somewhat uncomfortable and urging travelers to dress in layers to stay warm and dry.

May Average Humidity in Matagami

This chart illustrates the average monthly humidity levels in Matagami, 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 Matagami is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%96%94%89%79%76%82%85%86%90%91%97%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Matagami

In Matagami in May, 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 Matagami.

Maximum UV Index Levels in Matagami for May

The chart shows the monthly maximum UV Index (UVI) for Matagami 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 Matagami typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789876421
Data source: Matagami 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 Matagami Compares to Other Months

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

This table compares monthly weather conditions in Matagami, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-16°C (3°F)39 mm (1.5 inches)97%low
February Weather-15°C (5°F)51 mm (2.0 inches)96%moderate
March Weather-9°C (16°F)52 mm (2.0 inches)93%moderate
April Weather-1°C (31°F)65 mm (2.6 inches)89%high
May Weather7°C (46°F)82 mm (3.2 inches)79%very high
June Weather14°C (58°F)96 mm (3.8 inches)76%very high
July Weather18°C (65°F)109 mm (4.3 inches)82%very high
August Weather16°C (61°F)108 mm (4.3 inches)85%high
September Weather11°C (52°F)120 mm (4.7 inches)86%high
October Weather4°C (40°F)118 mm (4.6 inches)90%moderate
November Weather-5°C (23°F)85 mm (3.3 inches)91%low
December Weather-13°C (9°F)67 mm (2.6 inches)96%low

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