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March Weather in Bay St. George South, Canada

Last updated: August 22, 2025

In March, the average temperature in Bay St. George South, Canada hovers around -3°C (27°F). However, don't be surprised if temperatures dip as low as -14°C (7°F) or climb to a maximum of 9°C (48°F). Prepare for wet weather, as you'll experience about 123 mm (4.9 in) of precipitation over 19 days, coupled with an average humidity level of 89%, creating a chill in the air.

March Temperature in Bay St. George South

In March in Bay St. George South, the average temperature is -3°C (27°F). Maximum temperatures can reach 9°C (48°F), while the minimum can drop as low as -14°C (7°F). It's advisable to dress warmly and be prepared for chilly conditions if you plan to travel during this time.

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

The chart illustrates March 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, March typically has an average temperature of -3°C (27°F), with highs reaching up to 9°C (48°F) and lows dropping to around -14°C (7°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.

March Precipitation in Bay St. George South

In Bay St. George South in March, the total precipitation amount is 123 mm (4.9 in), occurring over the course of 19 days.

March Precipitation Trends in Bay St. George South

The chart displays monthly precipitation patterns in Bay St. George South, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Bay St. George South, March typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1101321231059810771100119131174168
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Bay St. George South

In Bay St. George South in March, humidity is 89%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and breath a visible frost as you navigate through the wintery landscape.

March Average Humidity in Bay St. George South

This chart illustrates the average monthly humidity levels in Bay St. George South, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Bay St. George South is approximately 89%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Bay St. George South

In Bay St. George South in March, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Bay St. George South for better planning.

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

The chart shows the monthly maximum UV Index (UVI) for Bay St. George South in March, 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 March, the maximum UV index in Bay St. George South typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234789886421
Data source: Bay St. George South March 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 March 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 March’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 March’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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