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September Weather in Strattanville, United States

Last updated: June 24, 2025

In Strattanville, United States, the average temperature in September hovers around 18°C (64°F). Expect a range that stretches from a crisp 2°C (35°F) to a warm 31°C (89°F). Be prepared for about 127 mm (5.0 in) of precipitation spread over 11 days, contributing to an average humidity of 67%.

September Temperature in Strattanville

In September in Strattanville, the average temperature is 18°C (64°F). Maximums can reach 31°C (89°F), and minimums can be as low as 2°C (35°F). Be prepared for a wide range of temperatures, making it a great time for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Strattanville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Strattanville, September typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec273138485967727064543933
Data source: Temperature data for Strattanville 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 Strattanville

In Strattanville in September, the precipitation amount is 127 mm (5.0 in), occurring over 11 days.

September Precipitation Trends in Strattanville

The chart displays monthly precipitation patterns in Strattanville, 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 Strattanville, September typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec102119106138152144137111127133104107
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Strattanville

In Strattanville in September humidity is 67%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel quite comfortable but slightly sticky, encouraging lightweight clothing and the occasional refreshing break in the shade.

September Average Humidity in Strattanville

This chart illustrates the average monthly humidity levels in Strattanville, 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 Strattanville is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Strattanville

In Strattanville in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Strattanville.

Maximum UV Index Levels in Strattanville for September

The chart shows the monthly maximum UV Index (UVI) for Strattanville 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 Strattanville typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Strattanville 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 Strattanville Compares to Other Months

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

This table compares monthly weather conditions in Strattanville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)102 mm (4.0 inches)89%moderate
February Weather-1°C (31°F)119 mm (4.7 inches)90%moderate
March Weather3°C (38°F)106 mm (4.2 inches)89%high
April Weather9°C (48°F)138 mm (5.4 inches)88%very high
May Weather15°C (59°F)152 mm (6.0 inches)80%very high
June Weather19°C (67°F)144 mm (5.7 inches)79%very high
July Weather22°C (72°F)137 mm (5.4 inches)74%very high
August Weather21°C (70°F)111 mm (4.4 inches)64%very high
September Weather18°C (64°F)127 mm (5.0 inches)67%very high
October Weather12°C (54°F)132 mm (5.2 inches)81%high
November Weather4°C (39°F)103 mm (4.1 inches)89%moderate
December Weather1°C (33°F)107 mm (4.2 inches)88%low

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