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March Weather in Killam, Canada

Last updated: June 18, 2025

In March, the average temperature in Killam, Canada drops to a chilly -6°C (22°F). While the mercury can plunge as low as -34°C (-29°F), it can also rise to a mild 17°C (63°F). Expect 23 mm (0.9 in) of precipitation over about 5 days, accompanied by a high average humidity of 88%, creating a notably crisp atmosphere.

March Temperature in Killam

In March in Killam, the average temperature is -6°C (22°F). Maximums can reach 17°C (63°F) and minimums can be as low as -34°C (-29°F). Be prepared for extreme temperature variations while traveling, layering your clothing will ensure comfort during your visit.

March Weather in Killam: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Killam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killam, March typically has an average temperature of -6°C (22°F), with highs reaching up to 17°C (63°F) and lows dropping to around -34°C (-29°F).
JanFebMarAprMayJunJulAugSepOctNovDec12722365260636152372315
Data source: Temperature data for Killam 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 Killam

In Killam in March, the precipitation amount is 23 mm (0.9 in) over the course of 5 days.

March Precipitation Trends in Killam

The chart displays monthly precipitation patterns in Killam, 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 Killam, March typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec141723255391775736272915
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Killam

In Killam in March humidity is 88%. With an average temperature of -6°C (22°F), this humidity feels like an exhilarating chill that bites at your skin, making travel feel brisk and invigorating, yet requiring extra layers to stay comfortable as you explore the frosty landscape.

March Average Humidity in Killam

This chart illustrates the average monthly humidity levels in Killam, 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 Killam is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%92%88%80%73%71%80%78%73%78%82%92%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Killam

In Killam 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 Killam for better planning.

Maximum UV Index Levels in Killam for March

The chart shows the monthly maximum UV Index (UVI) for Killam 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 Killam typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Killam 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 Killam Compares to Other Months

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

This table compares monthly weather conditions in Killam, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)14 mm (0.5 inches)89%low
February Weather-14°C (8°F)17 mm (0.7 inches)92%moderate
March Weather-6°C (22°F)23 mm (0.9 inches)88%moderate
April Weather2°C (36°F)25 mm (1.0 inches)80%high
May Weather11°C (53°F)53 mm (2.1 inches)73%high
June Weather16°C (60°F)91 mm (3.6 inches)71%very high
July Weather17°C (64°F)77 mm (3.0 inches)80%very high
August Weather16°C (62°F)57 mm (2.2 inches)78%high
September Weather11°C (52°F)35 mm (1.4 inches)73%high
October Weather3°C (38°F)27 mm (1.1 inches)78%moderate
November Weather-5°C (23°F)29 mm (1.2 inches)82%low
December Weather-10°C (15°F)15 mm (0.6 inches)92%low

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