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September Weather in Canaan, United States

Last updated: June 24, 2025

In September, the average temperature in Canaan, United States hovers around 16°C (61°F). Expect minimum lows of -3°C (27°F) and maximum highs reaching 31°C (88°F). With an average precipitation of 63 mm (2.5 in) over 8 days, it’s wise to keep an umbrella handy. The humidity lingers at around 71%, adding a touch of moisture to the air.

September Temperature in Canaan

In September in Canaan, the average temperature is 16°C (61°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as -3°C (27°F). Be prepared for a wide range of weather when traveling during this time.

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

The chart illustrates September temperature patterns in Canaan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Canaan, September typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (88°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec202330435564706861493525
Data source: Temperature data for Canaan 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 Canaan

In Canaan in September, the precipitation amount is 63 mm (2.5 in) spread over 8 days.

September Precipitation Trends in Canaan

The chart displays monthly precipitation patterns in Canaan, 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 Canaan, September typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec71796911683911228263127102102
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Canaan

In Canaan in September humidity is 71%. With an average temperature of 16°C (61°F), this humidity feels like walking through a warm, damp blanket, making travel slightly uncomfortable but still enjoyable for those who appreciate mild weather.

September Average Humidity in Canaan

This chart illustrates the average monthly humidity levels in Canaan, 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 Canaan is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Canaan

In Canaan 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 Canaan.

Maximum UV Index Levels in Canaan for September

The chart shows the monthly maximum UV Index (UVI) for Canaan 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 Canaan typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3458910997532
Data source: Canaan 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 Canaan Compares to Other Months

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

This table compares monthly weather conditions in Canaan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (21°F)71 mm (2.8 inches)86%moderate
February Weather-5°C (24°F)79 mm (3.1 inches)84%moderate
March Weather-1°C (30°F)69 mm (2.7 inches)82%moderate
April Weather6°C (43°F)116 mm (4.6 inches)80%very high
May Weather13°C (55°F)83 mm (3.3 inches)72%very high
June Weather18°C (65°F)91 mm (3.6 inches)72%very high
July Weather21°C (70°F)122 mm (4.8 inches)67%very high
August Weather20°C (68°F)82 mm (3.2 inches)66%very high
September Weather16°C (61°F)63 mm (2.5 inches)71%high
October Weather10°C (50°F)127 mm (5.0 inches)78%moderate
November Weather1°C (35°F)102 mm (4.0 inches)84%moderate
December Weather-4°C (25°F)102 mm (4.0 inches)81%low

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