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May Weather in Bay St. George South, Canada

Last updated: June 18, 2025

In Bay St. George South, Canada during May, the average temperature hovers around 6°C (43°F). Expect a range where temperatures can dip as low as -3°C (28°F) and soar up to 18°C (65°F). Rainfall is quite common, with an average precipitation amount of 98 mm (3.9 in) over approximately 14 days. Additionally, humidity levels are notably high, averaging 87%, adding to the overall atmosphere of the season.

May Temperature in Bay St. George South

In May in Bay St. George South, the average temperature is 6°C (43°F). The maximum can reach 18°C (65°F), and the minimum can be as low as -3°C (28°F). Be prepared for a mix of cool and mild weather during your travels.

May Weather in Bay St. George South: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bay St. George South, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bay St. George South, May typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (65°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec242227364252616457473931
Data source: Temperature data for Bay St. George South 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 Bay St. George South

In Bay St. George South in May, the precipitation amount reaches 98 mm (3.9 in) over a span of 14 days.

May Precipitation Trends in Bay St. George South

The chart displays monthly precipitation patterns in Bay St. George South, 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 Bay St. George South, May typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1101321231059810771100119131174168
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bay St. George South

In Bay St. George South in May, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

May Average Humidity in Bay St. George South

This chart illustrates the average monthly humidity levels in Bay St. George South, 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 Bay St. George South is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%90%89%88%87%85%90%90%87%84%83%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bay St. George South

In Bay St. George South 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 Bay St. George South.

Maximum UV Index Levels in Bay St. George South for May

The chart shows the monthly maximum UV Index (UVI) for Bay St. George South 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 Bay St. George South typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234789886421
Data source: Bay St. George South 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 Bay St. George South Compares to Other Months

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

This table compares monthly weather conditions in Bay St. George South, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)110 mm (4.3 inches)88%low
February Weather-5°C (23°F)132 mm (5.2 inches)90%moderate
March Weather-3°C (27°F)123 mm (4.9 inches)89%moderate
April Weather2°C (36°F)105 mm (4.1 inches)88%high
May Weather6°C (43°F)98 mm (3.9 inches)87%very high
June Weather11°C (52°F)107 mm (4.2 inches)85%very high
July Weather16°C (61°F)71 mm (2.8 inches)90%very high
August Weather18°C (64°F)100 mm (4.0 inches)90%very high
September Weather14°C (57°F)119 mm (4.7 inches)87%high
October Weather8°C (47°F)131 mm (5.1 inches)84%moderate
November Weather4°C (39°F)174 mm (6.9 inches)83%low
December Weather-1°C (31°F)168 mm (6.6 inches)85%low

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