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September Weather in Wawa, Canada

Last updated: June 18, 2025

In Wawa, Canada, the average temperature in September is a mild 13°C (55°F). Expect a range where the minimum can drop to 0°C (33°F), while the maximum may reach a pleasant 26°C (79°F). With an average humidity of 77% and 116 mm (4.6 in) of precipitation over 14 days, be prepared for a mix of both sunny and rainy moments during your visit!

September Temperature in Wawa

In September in Wawa, the average temperature is 13°C (55°F), with maximums reaching 26°C (79°F) and minimums dipping as low as 0°C (33°F). Travelers should be prepared for a range of temperatures and pack accordingly for both warm and chilly conditions.

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

The chart illustrates September temperature patterns in Wawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wawa, September typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (79°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec101021334656626155432918
Data source: Temperature data for Wawa 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 Wawa

In Wawa in September, the total precipitation amount is 116 mm (4.6 in) spread over a duration of 14 days.

September Precipitation Trends in Wawa

The chart displays monthly precipitation patterns in Wawa, 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 Wawa, September typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec45625261619078851161327574
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Wawa

In Wawa in September humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.

September Average Humidity in Wawa

This chart illustrates the average monthly humidity levels in Wawa, 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 Wawa is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%89%87%74%72%69%72%77%85%88%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Wawa

In Wawa 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 Wawa, you can refer to this Hourly UV Index in Wawa.

Maximum UV Index Levels in Wawa for September

The chart shows the monthly maximum UV Index (UVI) for Wawa 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 Wawa typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789886421
Data source: Wawa 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 Wawa Compares to Other Months

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

This table compares monthly weather conditions in Wawa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (11°F)45 mm (1.8 inches)95%low
February Weather-12°C (11°F)61 mm (2.4 inches)94%moderate
March Weather-6°C (22°F)52 mm (2.1 inches)89%moderate
April Weather1°C (33°F)61 mm (2.4 inches)87%high
May Weather8°C (47°F)61 mm (2.4 inches)74%very high
June Weather13°C (56°F)90 mm (3.6 inches)72%very high
July Weather16°C (62°F)78 mm (3.1 inches)69%very high
August Weather16°C (61°F)85 mm (3.3 inches)72%very high
September Weather13°C (55°F)116 mm (4.6 inches)77%high
October Weather6°C (43°F)132 mm (5.2 inches)85%moderate
November Weather-2°C (29°F)75 mm (2.9 inches)88%low
December Weather-8°C (18°F)74 mm (2.9 inches)92%low

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