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September Weather in Jaffray, Canada

Last updated: June 18, 2025

In September, the average temperature in Jaffray, Canada hovers around 11°C (52°F). While you can expect a minimum chill of -4°C (26°F), temperatures can reach up to a warm 29°C (85°F). Be prepared for an average precipitation of 46 mm (1.8 in) spread over about 10 days, and note that humidity levels will typically sit at around 71%. Enjoy the diverse weather this month has to offer!

September Temperature in Jaffray

In September in Jaffray, the average temperature is 11°C (52°F), with maximums reaching up to 29°C (85°F) and minimums plunging as low as -4°C (26°F). This wide temperature range offers travelers a unique experience, so be sure to pack layers to enjoy all that Jaffray has to offer!

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

The chart illustrates September temperature patterns in Jaffray, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaffray, September typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec181428364755646352372920
Data source: Temperature data for Jaffray 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 Jaffray

In Jaffray in September, the precipitation amount is 46 mm (1.8 in) over the course of 10 days.

September Precipitation Trends in Jaffray

The chart displays monthly precipitation patterns in Jaffray, 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 Jaffray, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec557071695972353646698588
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jaffray

In Jaffray in September, humidity is 71%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your clothes, making outdoor exploration less enjoyable and encouraging frequent breaks in cozy cafes or sheltered spots.

September Average Humidity in Jaffray

This chart illustrates the average monthly humidity levels in Jaffray, 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 Jaffray is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%88%83%80%82%71%71%85%90%96%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jaffray

In Jaffray in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Jaffray.

Maximum UV Index Levels in Jaffray for September

The chart shows the monthly maximum UV Index (UVI) for Jaffray 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 Jaffray typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799997421
Data source: Jaffray 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 Jaffray Compares to Other Months

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

This table compares monthly weather conditions in Jaffray, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (19°F)55 mm (2.2 inches)95%low
February Weather-10°C (14°F)70 mm (2.7 inches)93%moderate
March Weather-2°C (28°F)71 mm (2.8 inches)91%moderate
April Weather2°C (36°F)69 mm (2.7 inches)88%high
May Weather8°C (47°F)59 mm (2.3 inches)83%very high
June Weather13°C (56°F)72 mm (2.8 inches)80%very high
July Weather18°C (64°F)35 mm (1.4 inches)82%very high
August Weather17°C (63°F)36 mm (1.4 inches)71%very high
September Weather11°C (52°F)46 mm (1.8 inches)71%high
October Weather3°C (37°F)69 mm (2.7 inches)85%moderate
November Weather-2°C (29°F)85 mm (3.3 inches)90%low
December Weather-6°C (21°F)87 mm (3.4 inches)96%low

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