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September Weather in Russell, United States

Last updated: June 24, 2025

In Russell, United States, the average temperature in September hovers around 22°C (73°F). Expect minimum temperatures to dip to 5°C (41°F), while highs can reach a scorching 37°C (99°F). During this month, you can anticipate about 57 mm (2.2 in) of precipitation spread over approximately 6 days, contributing to an average humidity level of 73%.

September Temperature in Russell

In September in Russell, the average temperature is 22°C (73°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 5°C (41°F). This makes Russell an ideal destination for travelers looking to experience a mix of warm days and cooler nights.

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

The chart illustrates September temperature patterns in Russell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Russell, September typically has an average temperature of 22°C (73°F), with highs reaching up to 37°C (99°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec313245546478817772564436
Data source: Temperature data for Russell 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 Russell

In Russell in September, the precipitation amount is 57 mm (2.2 in) over a span of 6 days.

September Precipitation Trends in Russell

The chart displays monthly precipitation patterns in Russell, 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 Russell, September typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2523644915456748057692332
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Russell

In Russell in September humidity is 73%. With an average temperature of 22°C (73°F), this humidity feels like a warm, sticky embrace that can be quite draining for travelers, making outdoor activities more challenging and encouraging frequent breaks in the shade.

September Average Humidity in Russell

This chart illustrates the average monthly humidity levels in Russell, 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 Russell is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%78%67%70%82%81%80%80%74%71%79%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Russell

In Russell 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 Russell.

Maximum UV Index Levels in Russell for September

The chart shows the monthly maximum UV Index (UVI) for Russell 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 Russell typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Russell 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 Russell Compares to Other Months

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

This table compares monthly weather conditions in Russell, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)25 mm (1.0 inches)74%moderate
February Weather0°C (32°F)22 mm (0.9 inches)78%moderate
March Weather7°C (45°F)64 mm (2.5 inches)67%high
April Weather12°C (54°F)49 mm (1.9 inches)70%very high
May Weather18°C (65°F)154 mm (6.1 inches)82%very high
June Weather25°C (78°F)56 mm (2.2 inches)81%extreme
July Weather27°C (81°F)74 mm (2.9 inches)80%extreme
August Weather25°C (78°F)80 mm (3.2 inches)80%very high
September Weather22°C (73°F)57 mm (2.2 inches)73%very high
October Weather13°C (56°F)69 mm (2.7 inches)71%high
November Weather7°C (44°F)23 mm (0.9 inches)79%moderate
December Weather2°C (36°F)32 mm (1.3 inches)83%moderate

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