September Weather in Burley, United States

Last updated: June 24, 2025

In September, the average temperature in Burley, United States is a comfortable 18°C (64°F). However, be prepared for a temperature range that can drop to a chilly 0°C (32°F) or soar to a sizzling 39°C (102°F). Expect some precipitation, with approximately 20 mm (0.8 in) spread over 3 days, and enjoy average humidity levels around 46%. Adjust your plans accordingly to make the most of your visit!

September Temperature in Burley

In September in Burley, the average temperature is 18°C (64°F), with maximums reaching 39°C (102°F) and minimums dropping as low as 0°C (32°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Burley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Burley, September typically has an average temperature of 18°C (64°F), with highs reaching up to 39°C (102°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec293241485768777464483930
Data source: Temperature data for Burley generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Burley

In Burley in September, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

September Precipitation Trends in Burley

The chart displays monthly precipitation patterns in Burley, 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 Burley, September typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec41493836472181520283038
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Burley

In Burley in September humidity is 46%. With an average temperature of 18°C (64°F), this humidity feels like a pleasant and comfortable experience for traveling, allowing for enjoyable outdoor activities without feeling overly sticky or oppressive.

September Average Humidity in Burley

This chart illustrates the average monthly humidity levels in Burley, 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 Burley is approximately 46%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%85%76%66%62%53%42%46%64%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Burley

In Burley in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Burley.

Maximum UV Index Levels in Burley for September

The chart shows the monthly maximum UV Index (UVI) for Burley 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 Burley typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101111109643
Data source: Burley 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 Burley Compares to Other Months

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

This table compares monthly weather conditions in Burley, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)41 mm (1.6 inches)91%moderate
February Weather0°C (33°F)49 mm (1.9 inches)92%moderate
March Weather5°C (41°F)38 mm (1.5 inches)85%high
April Weather9°C (48°F)36 mm (1.4 inches)76%very high
May Weather14°C (57°F)47 mm (1.8 inches)66%very high
June Weather20°C (68°F)21 mm (0.8 inches)62%extreme
July Weather25°C (77°F)8 mm (0.3 inches)53%extreme
August Weather23°C (75°F)15 mm (0.6 inches)42%very high
September Weather18°C (64°F)20 mm (0.8 inches)46%very high
October Weather9°C (48°F)28 mm (1.1 inches)64%high
November Weather4°C (39°F)30 mm (1.2 inches)83%moderate
December Weather-1°C (30°F)38 mm (1.5 inches)87%moderate

Compare Burley's Climate with Cities Worldwide