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September Weather in Jackman, United States

Last updated: June 24, 2025

In September, the average temperature in Jackman, United States hovers around 13°C (57°F), with a minimum dipping to -5°C (24°F) and a peak at 30°C (86°F). Expect about 73 mm (2.9 in) of precipitation spread over 8 days, while the air tends to feel quite humid with an average of 77% humidity.

September Temperature in Jackman

In September in Jackman, the average temperature is 13°C (57°F). Maximum temperatures can reach 30°C (86°F), while the minimum can drop as low as -5°C (24°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack layers for their trip.

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

The chart illustrates September temperature patterns in Jackman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jackman, September typically has an average temperature of 13°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec151724375160656456453019
Data source: Temperature data for Jackman 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 Jackman

In Jackman in September, the precipitation amount is 73 mm (2.9 in) over a span of 8 days.

September Precipitation Trends in Jackman

The chart displays monthly precipitation patterns in Jackman, 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 Jackman, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec8179761081029710496731159986
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jackman

In Jackman in September humidity is 77%. With an average temperature of 13°C (57°F), this humidity feels like a damp embrace, making it essential to dress in layers for comfort while exploring the sights and sounds of the area.

September Average Humidity in Jackman

This chart illustrates the average monthly humidity levels in Jackman, 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 Jackman 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 Jackman

In Jackman 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 Jackman.

Maximum UV Index Levels in Jackman for September

The chart shows the monthly maximum UV Index (UVI) for Jackman 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 Jackman typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Jackman 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 Jackman Compares to Other Months

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

This table compares monthly weather conditions in Jackman, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)81 mm (3.2 inches)91%low
February Weather-8°C (17°F)79 mm (3.1 inches)89%moderate
March Weather-4°C (25°F)76 mm (3.0 inches)85%moderate
April Weather3°C (37°F)108 mm (4.2 inches)84%high
May Weather10°C (51°F)102 mm (4.0 inches)78%very high
June Weather16°C (60°F)97 mm (3.8 inches)72%very high
July Weather19°C (66°F)103 mm (4.1 inches)75%very high
August Weather18°C (64°F)96 mm (3.8 inches)74%very high
September Weather13°C (57°F)73 mm (2.9 inches)77%high
October Weather7°C (45°F)115 mm (4.5 inches)85%moderate
November Weather-1°C (30°F)99 mm (3.9 inches)86%moderate
December Weather-7°C (20°F)86 mm (3.4 inches)85%low

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