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September Weather in Upper Fruitland, United States

Last updated: June 24, 2025

In Upper Fruitland, United States, the average temperature in September is a pleasant 21°C (69°F). However, be prepared for a range of temperatures, as it can drop to a chilly 2°C (36°F) at night or soar up to a sweltering 36°C (97°F) during the day. Expect 25 mm (1.0 in) of precipitation over approximately 4 days, with an average humidity of 59% contributing to the overall climate experience.

September Temperature in Upper Fruitland

In September in Upper Fruitland, the average temperature is 21°C (69°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 2°C (36°F). Be sure to pack for a wide range of temperatures during your travels.

September Weather in Upper Fruitland: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Upper Fruitland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Upper Fruitland, September typically has an average temperature of 21°C (69°F), with highs reaching up to 36°C (97°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec303545556375797769544331
Data source: Temperature data for Upper Fruitland 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 Upper Fruitland

In Upper Fruitland in September, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Upper Fruitland

The chart displays monthly precipitation patterns in Upper Fruitland, 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 Upper Fruitland, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec2729371221721725201526
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Upper Fruitland

In Upper Fruitland in September, humidity is 59%. With an average temperature of 21°C (69°F), this humidity feels like a comfortable embrace, making it ideal for exploring local attractions without the discomfort of excessive heat or stickiness.

September Average Humidity in Upper Fruitland

This chart illustrates the average monthly humidity levels in Upper Fruitland, 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 Upper Fruitland is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%76%69%53%40%36%44%59%74%83%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Upper Fruitland

In Upper Fruitland in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Upper Fruitland.

Maximum UV Index Levels in Upper Fruitland for September

The chart shows the monthly maximum UV Index (UVI) for Upper Fruitland 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 Upper Fruitland typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111212121110854
Data source: Upper Fruitland 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 Upper Fruitland Compares to Other Months

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

This table compares monthly weather conditions in Upper Fruitland, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)27 mm (1.1 inches)85%moderate
February Weather2°C (36°F)29 mm (1.1 inches)86%high
March Weather7°C (45°F)37 mm (1.5 inches)76%very high
April Weather13°C (55°F)12 mm (0.5 inches)69%extreme
May Weather17°C (64°F)21 mm (0.8 inches)53%extreme
June Weather24°C (76°F)7 mm (0.3 inches)40%extreme
July Weather26°C (80°F)21 mm (0.8 inches)36%extreme
August Weather25°C (78°F)7 mm (0.3 inches)44%extreme
September Weather21°C (69°F)25 mm (1.0 inches)59%very high
October Weather12°C (54°F)20 mm (0.8 inches)74%very high
November Weather6°C (43°F)15 mm (0.6 inches)83%moderate
December Weather0°C (32°F)25 mm (1.0 inches)85%moderate

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