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May Weather in Orangeville, United States

Last updated: June 24, 2025

In Orangeville, United States, the average temperature in May hovers around 16°C (60°F). However, don’t be surprised by the fluctuations, as temperatures can drop to a chilly -2°C (28°F) or soar to a sweltering 34°C (94°F). This month typically sees a precipitation amount of 143 mm (5.6 in) over approximately 14 days, accompanied by a relatively high average humidity of 78%.

May Temperature in Orangeville

In May in Orangeville, the average temperature is 16°C (60°F). Maximums can reach 34°C (94°F), and minimums can be as low as -2°C (28°F). Be prepared for a wide range of temperatures, making it essential to pack both light and warm clothing for your trip.

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

The chart illustrates May temperature patterns in Orangeville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orangeville, May typically has an average temperature of 16°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec222437476071757266523730
Data source: Temperature data for Orangeville 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 Orangeville

In Orangeville in May, the total precipitation amount is 143 mm (5.6 in), spread over a duration of 14 days.

May Precipitation Trends in Orangeville

The chart displays monthly precipitation patterns in Orangeville, 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 Orangeville, May typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec57576696143126841001161114549
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Orangeville

In Orangeville in May humidity is 78%. With an average temperature of 16°C (60°F), this humidity feels like a damp embrace, making travel a bit uncomfortable as the air clings to your skin and leaves you feeling sticky.

May Average Humidity in Orangeville

This chart illustrates the average monthly humidity levels in Orangeville, 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 Orangeville is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Orangeville

In Orangeville 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 Orangeville.

Maximum UV Index Levels in Orangeville for May

The chart shows the monthly maximum UV Index (UVI) for Orangeville 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 Orangeville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: Orangeville 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 Orangeville Compares to Other Months

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

This table compares monthly weather conditions in Orangeville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)57 mm (2.2 inches)85%moderate
February Weather-5°C (24°F)57 mm (2.2 inches)85%moderate
March Weather3°C (38°F)66 mm (2.6 inches)85%high
April Weather8°C (47°F)96 mm (3.8 inches)85%very high
May Weather16°C (60°F)143 mm (5.6 inches)78%very high
June Weather22°C (72°F)126 mm (5.0 inches)80%very high
July Weather24°C (75°F)84 mm (3.3 inches)78%very high
August Weather22°C (72°F)100 mm (3.9 inches)76%very high
September Weather19°C (66°F)116 mm (4.6 inches)79%very high
October Weather11°C (52°F)111 mm (4.4 inches)83%moderate
November Weather3°C (37°F)45 mm (1.8 inches)88%moderate
December Weather-1°C (30°F)49 mm (1.9 inches)81%low

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