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May Weather in Iroquois Falls, Canada

Last updated: June 18, 2025

In May, the average temperature in Iroquois Falls, Canada is a mild 10°C (49°F), offering a comfortable climate for outdoor activities. However, temperatures can dip as low as -8°C (18°F) or soar up to 31°C (88°F), showcasing a range that keeps you on your toes. Expect 81 mm (3.2 in) of precipitation spread over approximately 12 days, with an average humidity of 76% adding to the lush atmosphere of the region.

May Temperature in Iroquois Falls

In May in Iroquois Falls, the average temperature is 10°C (49°F). The maximum can reach 31°C (88°F), while the minimum can drop as low as -8°C (18°F). Be prepared for a wide range of temperatures when traveling during this time.

May Weather in Iroquois Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Iroquois Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iroquois Falls, May typically has an average temperature of 10°C (49°F), with highs reaching up to 31°C (88°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec6719334960666354412412
Data source: Temperature data for Iroquois Falls 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 Iroquois Falls

In Iroquois Falls in May, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.

May Precipitation Trends in Iroquois Falls

The chart displays monthly precipitation patterns in Iroquois Falls, 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 Iroquois Falls, May typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec375148708111187871121107559
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Iroquois Falls

In Iroquois Falls in May, humidity is 76%. With an average temperature of 10°C (49°F), this humidity feels like a brisk chill that clings to your skin, making outdoor adventures feel damp and slightly uncomfortable for traveling.

May Average Humidity in Iroquois Falls

This chart illustrates the average monthly humidity levels in Iroquois Falls, 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 Iroquois Falls is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%95%92%88%76%74%80%82%85%89%89%96%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Iroquois Falls

In Iroquois Falls 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 Iroquois Falls.

Maximum UV Index Levels in Iroquois Falls for May

The chart shows the monthly maximum UV Index (UVI) for Iroquois Falls 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 Iroquois Falls typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789886421
Data source: Iroquois Falls 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 Iroquois Falls Compares to Other Months

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

This table compares monthly weather conditions in Iroquois Falls, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (6°F)37 mm (1.5 inches)96%low
February Weather-14°C (7°F)51 mm (2.0 inches)95%moderate
March Weather-7°C (19°F)48 mm (1.9 inches)92%moderate
April Weather1°C (33°F)70 mm (2.8 inches)88%high
May Weather10°C (49°F)81 mm (3.2 inches)76%very high
June Weather16°C (60°F)111 mm (4.4 inches)74%very high
July Weather19°C (67°F)87 mm (3.4 inches)80%very high
August Weather17°C (63°F)87 mm (3.4 inches)82%very high
September Weather12°C (54°F)112 mm (4.4 inches)85%high
October Weather5°C (41°F)110 mm (4.3 inches)89%moderate
November Weather-4°C (25°F)75 mm (2.9 inches)89%low
December Weather-11°C (12°F)59 mm (2.3 inches)96%low

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