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September Weather in West Point, United States

Last updated: June 24, 2025

In September, the average temperature in West Point, United States is a pleasant 25°C (76°F). Temperatures can range from a cool 12°C (53°F) to a warm 36°C (98°F). Expect about 102 mm (4.0 in) of precipitation over 8 days, with an average humidity of 73%.

September Temperature in West Point

In September in West Point, the average temperature is 25°C (76°F). Maximums can reach 36°C (98°F), while minimums can dip to as low as 12°C (53°F). This makes West Point a perfect destination for travelers seeking warm weather while also enjoying cooler evenings.

September Weather in West Point: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in West Point, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Point, September typically has an average temperature of 25°C (76°F), with highs reaching up to 36°C (98°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec475458647277807976685450
Data source: Temperature data for West Point 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 West Point

In West Point in September, the precipitation amount is 102 mm (4.0 in) over the course of 8 days.

September Precipitation Trends in West Point

The chart displays monthly precipitation patterns in West Point, 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 West Point, September typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec10914111012110911510711910210584138
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in West Point

In West Point in September, humidity is 73%. With an average temperature of 25°C (76°F), this humidity feels like walking through a warm, wet blanket, making travel feel sluggish and sticky, as the air clings to your skin and saps your energy while exploring.

September Average Humidity in West Point

This chart illustrates the average monthly humidity levels in West Point, 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 West Point is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in West Point

In West Point 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 West Point.

Maximum UV Index Levels in West Point for September

The chart shows the monthly maximum UV Index (UVI) for West Point 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 West Point typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119864
Data source: West Point 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 West Point Compares to Other Months

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

This table compares monthly weather conditions in West Point, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)109 mm (4.3 inches)85%moderate
February Weather12°C (54°F)141 mm (5.5 inches)84%high
March Weather15°C (59°F)110 mm (4.3 inches)82%very high
April Weather18°C (64°F)121 mm (4.8 inches)82%very high
May Weather22°C (72°F)109 mm (4.3 inches)81%extreme
June Weather25°C (78°F)115 mm (4.5 inches)77%extreme
July Weather27°C (80°F)106 mm (4.2 inches)77%extreme
August Weather26°C (80°F)119 mm (4.7 inches)72%extreme
September Weather25°C (76°F)102 mm (4.0 inches)73%very high
October Weather20°C (68°F)105 mm (4.1 inches)73%very high
November Weather12°C (54°F)84 mm (3.3 inches)85%high
December Weather10°C (50°F)138 mm (5.4 inches)88%moderate

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