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September Weather in Cookshire, Canada

Last updated: June 18, 2025

In Cookshire, Canada, the average temperature in September is a mild 14°C (58°F). However, temperatures can vary widely, with a minimum of -4°C (24°F) and a maximum of 30°C (86°F). Expect to see about 83 mm (3.3 in) of precipitation spread over 11 days, contributing to an average humidity level of 77%. Stay prepared for the unpredictable!

September Temperature in Cookshire

In September in Cookshire, the average temperature is 14°C (58°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -4°C (24°F). Be sure to pack for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Cookshire, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cookshire, September typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec171927415462676658473222
Data source: Temperature data for Cookshire 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 Cookshire

In Cookshire in September, the precipitation amount is 83 mm (3.3 in) over the course of 11 days.

September Precipitation Trends in Cookshire

The chart displays monthly precipitation patterns in Cookshire, 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 Cookshire, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9086831211091281211168314511790
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cookshire

In Cookshire in September, humidity is 77%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making traveling feel sticky and heavy, yet still manageable as you explore the sights.

September Average Humidity in Cookshire

This chart illustrates the average monthly humidity levels in Cookshire, 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 Cookshire is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cookshire

In Cookshire 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 Cookshire.

Maximum UV Index Levels in Cookshire for September

The chart shows the monthly maximum UV Index (UVI) for Cookshire 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 Cookshire typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Cookshire 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 Cookshire Compares to Other Months

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

This table compares monthly weather conditions in Cookshire, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)90 mm (3.6 inches)91%low
February Weather-7°C (19°F)86 mm (3.4 inches)89%moderate
March Weather-3°C (27°F)83 mm (3.3 inches)85%moderate
April Weather5°C (41°F)121 mm (4.7 inches)84%high
May Weather12°C (54°F)109 mm (4.3 inches)78%very high
June Weather17°C (62°F)128 mm (5.0 inches)72%very high
July Weather20°C (68°F)121 mm (4.8 inches)75%very high
August Weather19°C (66°F)116 mm (4.6 inches)74%very high
September Weather14°C (58°F)83 mm (3.3 inches)77%high
October Weather9°C (48°F)145 mm (5.7 inches)85%moderate
November Weather0°C (33°F)117 mm (4.6 inches)86%moderate
December Weather-5°C (23°F)90 mm (3.5 inches)85%low

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