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September Weather in Waverly, United States

Last updated: June 24, 2025

In September, the average temperature in Waverly, United States is a pleasant 23°C (74°F). Expect a range where the minimum dips to 10°C (50°F) and the maximum can climb to 35°C (96°F). With an average humidity of 78%, you might feel a little sticky at times. Additionally, anticipate 115 mm (4.5 in) of rain over roughly 10 days, so it's wise to keep your umbrella handy!

September Temperature in Waverly

In September in Waverly, the average temperature is 23°C (74°F). Maximum temperatures can reach up to 35°C (96°F), while minimum temperatures can drop as low as 10°C (50°F). This makes Waverly a pleasant destination for travelers seeking warm days and cool nights.

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

The chart illustrates September temperature patterns in Waverly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waverly, September typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec424651616976807974655146
Data source: Temperature data for Waverly 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 Waverly

In Waverly in September, the precipitation amount is 115 mm (4.5 in) over a span of 10 days.

September Precipitation Trends in Waverly

The chart displays monthly precipitation patterns in Waverly, 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 Waverly, September typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8510888102116110124159115977985
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Waverly

In Waverly in September humidity is 78%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping embrace, making travel somewhat stifling and prompting frequent breaks to hydrate and seek shade.

September Average Humidity in Waverly

This chart illustrates the average monthly humidity levels in Waverly, 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 Waverly is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%82%81%80%82%81%81%78%80%84%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Waverly

In Waverly 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 Waverly.

Maximum UV Index Levels in Waverly for September

The chart shows the monthly maximum UV Index (UVI) for Waverly 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 Waverly typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101011109853
Data source: Waverly 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 Waverly Compares to Other Months

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

This table compares monthly weather conditions in Waverly, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)85 mm (3.4 inches)84%moderate
February Weather8°C (47°F)108 mm (4.3 inches)83%high
March Weather11°C (51°F)88 mm (3.5 inches)82%high
April Weather16°C (61°F)102 mm (4.0 inches)81%very high
May Weather20°C (69°F)116 mm (4.6 inches)80%very high
June Weather24°C (76°F)110 mm (4.3 inches)82%very high
July Weather27°C (81°F)124 mm (4.9 inches)81%extreme
August Weather26°C (79°F)159 mm (6.3 inches)81%very high
September Weather23°C (74°F)115 mm (4.5 inches)78%very high
October Weather18°C (65°F)97 mm (3.8 inches)80%very high
November Weather11°C (51°F)79 mm (3.1 inches)84%moderate
December Weather8°C (46°F)85 mm (3.4 inches)84%moderate

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