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May Weather in Deloraine, Canada

Last updated: June 18, 2025

In May, the average temperature in Deloraine, Canada hovers around 11°C (53°F). Expect minimums as low as -6°C (22°F) and maximums soaring up to 31°C (87°F). During this month, the area typically receives about 35 mm (1.4 in) of precipitation over 6 days, contributing to an average humidity of 73%.

May Temperature in Deloraine

In May in Deloraine, the average temperature is 11°C (53°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop as low as -6°C (22°F). Travelers are advised to prepare for a wide range of temperatures when visiting during this time.

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

The chart illustrates May temperature patterns in Deloraine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Deloraine, May typically has an average temperature of 11°C (53°F), with highs reaching up to 31°C (87°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec8423355364696556402414
Data source: Temperature data for Deloraine 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 Deloraine

In Deloraine in May, the total precipitation amount is 35 mm (1.4 in) spread over a period of 6 days.

May Precipitation Trends in Deloraine

The chart displays monthly precipitation patterns in Deloraine, 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 Deloraine, May typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec141523253599525864432821
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Deloraine

In Deloraine in May humidity is 73%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make outdoor activities less enjoyable, so travelers should dress in layers to stay comfortable while exploring.

May Average Humidity in Deloraine

This chart illustrates the average monthly humidity levels in Deloraine, 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 Deloraine is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%91%87%78%73%71%76%77%71%75%84%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Deloraine

In Deloraine 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 Deloraine.

Maximum UV Index Levels in Deloraine for May

The chart shows the monthly maximum UV Index (UVI) for Deloraine 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 Deloraine typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245889987421
Data source: Deloraine 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 Deloraine Compares to Other Months

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

This table compares monthly weather conditions in Deloraine, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (8°F)14 mm (0.5 inches)89%low
February Weather-15°C (4°F)15 mm (0.6 inches)91%moderate
March Weather-5°C (23°F)23 mm (0.9 inches)87%moderate
April Weather2°C (35°F)25 mm (1.0 inches)78%very high
May Weather11°C (53°F)35 mm (1.4 inches)73%very high
June Weather18°C (65°F)99 mm (3.9 inches)71%very high
July Weather20°C (69°F)52 mm (2.1 inches)76%very high
August Weather18°C (65°F)58 mm (2.3 inches)77%very high
September Weather13°C (56°F)64 mm (2.5 inches)71%high
October Weather4°C (40°F)43 mm (1.7 inches)75%moderate
November Weather-4°C (24°F)27 mm (1.1 inches)84%low
December Weather-10°C (15°F)21 mm (0.8 inches)92%low

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