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September Weather in Hamlin, United States

Last updated: June 24, 2025

In Hamlin, United States, the average temperature in September is a comfortable 21°C (71°F). You'll experience a range of temperatures, with a minimum of 7°C (46°F) and a maximum reaching up to 36°C (97°F). During this month, expect 104 mm (4.1 in) of precipitation over 7 days, creating a 73% humidity level that keeps the air feeling fresh. Enjoy the diverse climate as you explore this vibrant destination!

September Temperature in Hamlin

In September in Hamlin, the average temperature is 21°C (71°F), with maximums soaring up to 36°C (97°F) and minimums dipping down to 7°C (46°F). This makes Hamlin an ideal destination for travelers seeking warm weather with the possibility of cooler evenings.

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

The chart illustrates September temperature patterns in Hamlin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hamlin, September typically has an average temperature of 21°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec374248566672777571614641
Data source: Temperature data for Hamlin 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 Hamlin

In Hamlin in September, the precipitation amount is 104 mm (4.1 in) over a span of 7 days.

September Precipitation Trends in Hamlin

The chart displays monthly precipitation patterns in Hamlin, 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 Hamlin, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec10014711713515015512211710411677123
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hamlin

In Hamlin in September humidity is 73%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities a bit uncomfortable, but with proper hydration and breaks in the shade, it’s still manageable for traveling.

September Average Humidity in Hamlin

This chart illustrates the average monthly humidity levels in Hamlin, 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 Hamlin is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%87%82%84%82%73%74%81%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hamlin

In Hamlin in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hamlin.

Maximum UV Index Levels in Hamlin for September

The chart shows the monthly maximum UV Index (UVI) for Hamlin 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 Hamlin typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108753
Data source: Hamlin 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 Hamlin Compares to Other Months

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

This table compares monthly weather conditions in Hamlin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)100 mm (3.9 inches)88%moderate
February Weather5°C (42°F)147 mm (5.8 inches)88%moderate
March Weather9°C (48°F)117 mm (4.6 inches)88%high
April Weather13°C (56°F)135 mm (5.3 inches)86%very high
May Weather19°C (66°F)150 mm (5.9 inches)82%very high
June Weather22°C (73°F)155 mm (6.1 inches)84%very high
July Weather25°C (77°F)122 mm (4.8 inches)82%very high
August Weather24°C (75°F)117 mm (4.6 inches)73%very high
September Weather21°C (71°F)104 mm (4.1 inches)73%very high
October Weather16°C (61°F)116 mm (4.6 inches)81%high
November Weather8°C (46°F)76 mm (3.0 inches)89%moderate
December Weather5°C (42°F)123 mm (4.8 inches)86%moderate

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