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September Weather in Vesper, United States

Last updated: June 24, 2025

In Vesper, United States, the average temperature in September hovers around 17°C (62°F), offering a pleasant climate for various activities. However, be prepared for fluctuations, as temperatures can dip to a chilly 1°C (34°F) or soar to a warm 33°C (91°F). With an average precipitation of 97 mm (3.8 in) spread over 10 days, it's wise to keep an umbrella handy. Additionally, expect a high level of humidity at 80%, which can make the air feel quite warm and sticky.

September Temperature in Vesper

In September in Vesper, the average temperature is 17°C (62°F). The maximum can reach 33°C (91°F), while the minimum can be as low as 1°C (34°F). This makes Vesper a great destination for travelers looking to experience diverse weather conditions during their trip.

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

The chart illustrates September temperature patterns in Vesper, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vesper, September typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (91°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec181833435768726962483325
Data source: Temperature data for Vesper 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 Vesper

In Vesper in September, the total precipitation amount is 97 mm (3.8 in) over a span of 10 days.

September Precipitation Trends in Vesper

The chart displays monthly precipitation patterns in Vesper, 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 Vesper, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec35535894113124119137971135251
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vesper

In Vesper in September, humidity is 80%. With an average temperature of 17°C (62°F), this humidity feels like a heavy blanket wrapping around you, making travel sticky and uncomfortable, and often leaving you longing for a refreshing breeze.

September Average Humidity in Vesper

This chart illustrates the average monthly humidity levels in Vesper, 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 Vesper is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vesper

In Vesper in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Vesper.

Maximum UV Index Levels in Vesper for September

The chart shows the monthly maximum UV Index (UVI) for Vesper 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 Vesper typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Vesper 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 Vesper Compares to Other Months

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

This table compares monthly weather conditions in Vesper, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)35 mm (1.4 inches)88%low
February Weather-8°C (19°F)52 mm (2.1 inches)89%moderate
March Weather1°C (33°F)58 mm (2.3 inches)86%moderate
April Weather6°C (43°F)94 mm (3.7 inches)85%very high
May Weather14°C (58°F)113 mm (4.4 inches)79%very high
June Weather20°C (69°F)124 mm (4.9 inches)80%very high
July Weather22°C (72°F)119 mm (4.7 inches)80%very high
August Weather20°C (69°F)137 mm (5.4 inches)78%very high
September Weather17°C (62°F)97 mm (3.8 inches)80%high
October Weather9°C (48°F)113 mm (4.4 inches)84%moderate
November Weather1°C (34°F)51 mm (2.0 inches)89%moderate
December Weather-4°C (25°F)51 mm (2.0 inches)85%low

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