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September Weather in Salina, United States

Last updated: June 24, 2025

In September, the average temperature in Salina, United States hovers around 24°C (76°F), creating a pleasant climate. However, temperatures can vary significantly, dipping to a chilly 8°C (47°F) at night and soaring up to a scorching 36°C (97°F) during the day. With 82 mm (3.2 in) of precipitation spread over 7 days, expect a mix of sunny and rainy spells, all while enjoying an average humidity of 67%.

September Temperature in Salina

In September in Salina, the average temperature is 24°C (76°F), with maximums reaching 36°C (97°F) and minimums dropping to as low as 8°C (47°F). This makes it an ideal time for travelers seeking a warm yet comfortable climate.

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

The chart illustrates September temperature patterns in Salina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salina, September typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec394153596979828076625044
Data source: Temperature data for Salina 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 Salina

In Salina in September, the precipitation amount is 82 mm (3.2 in) over the course of 7 days.

September Precipitation Trends in Salina

The chart displays monthly precipitation patterns in Salina, 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 Salina, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec82821221631909497116831376362
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Salina

In Salina in September humidity is 67%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace, making travel slightly more challenging as you navigate through the thick air.

September Average Humidity in Salina

This chart illustrates the average monthly humidity levels in Salina, 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 Salina is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%71%74%83%83%81%73%67%72%82%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Salina

In Salina 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 Salina.

Maximum UV Index Levels in Salina for September

The chart shows the monthly maximum UV Index (UVI) for Salina 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 Salina typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Salina 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 Salina Compares to Other Months

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

This table compares monthly weather conditions in Salina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)82 mm (3.2 inches)77%moderate
February Weather5°C (41°F)82 mm (3.2 inches)76%high
March Weather12°C (53°F)122 mm (4.8 inches)71%high
April Weather15°C (59°F)163 mm (6.4 inches)73%very high
May Weather21°C (69°F)190 mm (7.5 inches)83%very high
June Weather26°C (79°F)94 mm (3.7 inches)83%extreme
July Weather28°C (82°F)96 mm (3.8 inches)81%extreme
August Weather26°C (80°F)116 mm (4.6 inches)73%very high
September Weather24°C (76°F)82 mm (3.2 inches)67%very high
October Weather17°C (62°F)137 mm (5.4 inches)72%high
November Weather10°C (50°F)63 mm (2.5 inches)82%moderate
December Weather7°C (45°F)62 mm (2.4 inches)85%moderate

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