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May Weather in Dauphin, Canada

Last updated: June 18, 2025

In Dauphin, Canada, the average temperature in May hovers around 11°C (52°F). Expect a range where the minimum can dip to -6°C (22°F), while the mercury might soar to a maximum of 31°C (89°F). During this month, anticipate 33 mm (1.3 in) of precipitation spread over 6 days, and a notable average humidity of 73%, making it a dynamic time of year!

May Temperature in Dauphin

In May in Dauphin, the average temperature is 11°C (52°F), with maximums reaching 31°C (89°F) and minimums dropping as low as -6°C (22°F). It’s advisable to pack for both warm and chilly weather if you plan to visit during this time.

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

The chart illustrates May temperature patterns in Dauphin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dauphin, May typically has an average temperature of 11°C (52°F), with highs reaching up to 31°C (89°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec6321345164696555402211
Data source: Temperature data for Dauphin 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 Dauphin

In Dauphin, in May, the precipitation amount is 33 mm (1.3 in) over the course of 6 days.

May Precipitation Trends in Dauphin

The chart displays monthly precipitation patterns in Dauphin, 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 Dauphin, May typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec221633293392636450493522
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dauphin

In Dauphin in May humidity is 73%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that creeps into your bones, making outdoor exploration tricky but invigorating, as the cool air and moisture combine to create a refreshing yet slightly uncomfortable atmosphere for traveling.

May Average Humidity in Dauphin

This chart illustrates the average monthly humidity levels in Dauphin, 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 Dauphin is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%94%92%82%73%69%77%78%76%80%88%95%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dauphin

In Dauphin 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 Dauphin.

Maximum UV Index Levels in Dauphin for May

The chart shows the monthly maximum UV Index (UVI) for Dauphin 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 Dauphin typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234788886421
Data source: Dauphin 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 Dauphin Compares to Other Months

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

This table compares monthly weather conditions in Dauphin, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (7°F)22 mm (0.9 inches)93%low
February Weather-16°C (4°F)16 mm (0.6 inches)94%moderate
March Weather-6°C (22°F)33 mm (1.3 inches)92%moderate
April Weather1°C (34°F)29 mm (1.1 inches)82%high
May Weather11°C (52°F)33 mm (1.3 inches)73%very high
June Weather18°C (64°F)92 mm (3.6 inches)69%very high
July Weather20°C (69°F)63 mm (2.5 inches)77%very high
August Weather18°C (65°F)64 mm (2.5 inches)78%very high
September Weather13°C (55°F)50 mm (2.0 inches)76%high
October Weather4°C (40°F)49 mm (1.9 inches)80%moderate
November Weather-5°C (23°F)35 mm (1.4 inches)88%low
December Weather-11°C (12°F)22 mm (0.8 inches)95%low

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