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September Weather in Melfort, Canada

Last updated: June 18, 2025

In September, the average temperature in Melfort, Canada hovers around 11°C (52°F). While you might experience a minimum of -4°C (24°F) on chillier days, the mercury can soar to a maximum of 31°C (89°F) during warmer spells. Expect about 44 mm (1.7 in) of precipitation spread over 8 days, accompanied by an average humidity of 79%.

September Temperature in Melfort

In September in Melfort, the average temperature is 11°C (52°F), with maximums reaching 31°C (89°F) and minimums dropping as low as -4°C (24°F). This diverse temperature range makes it essential for travelers to pack for both warmth and mild heat.

September Weather in Melfort: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Melfort, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Melfort, September typically has an average temperature of 11°C (52°F), with highs reaching up to 31°C (89°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec411832516065615236189
Data source: Temperature data for Melfort 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.

September Precipitation in Melfort

In Melfort in September, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.

September Precipitation Trends in Melfort

The chart displays monthly precipitation patterns in Melfort, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Melfort, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec241231234792914844303817
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Melfort

In Melfort in September humidity is 79%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps through your clothes, making prolonged outdoor activities uncomfortable for travelers.

September Average Humidity in Melfort

This chart illustrates the average monthly humidity levels in Melfort, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Melfort is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%96%94%84%72%64%78%81%79%83%91%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Melfort

In Melfort in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Melfort, you can refer to this Hourly UV Index in Melfort.

Maximum UV Index Levels in Melfort for September

The chart shows the monthly maximum UV Index (UVI) for Melfort in September, 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 September, the maximum UV index in Melfort typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876421
Data source: Melfort September 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 September Weather in Melfort Compares to Other Months

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

This table compares monthly weather conditions in Melfort, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (5°F)24 mm (0.9 inches)93%low
February Weather-17°C (1°F)12 mm (0.5 inches)96%moderate
March Weather-8°C (18°F)31 mm (1.2 inches)94%moderate
April Weather0°C (33°F)23 mm (0.9 inches)84%high
May Weather10°C (51°F)47 mm (1.9 inches)72%high
June Weather16°C (61°F)92 mm (3.6 inches)64%very high
July Weather18°C (65°F)91 mm (3.6 inches)78%very high
August Weather16°C (61°F)48 mm (1.9 inches)81%high
September Weather11°C (52°F)44 mm (1.7 inches)79%high
October Weather2°C (36°F)30 mm (1.2 inches)83%moderate
November Weather-8°C (19°F)38 mm (1.5 inches)91%low
December Weather-13°C (9°F)17 mm (0.7 inches)95%low

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