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September Weather in Shapleigh, United States

Last updated: June 24, 2025

In September, the average temperature in Shapleigh, United States hovers around 18°C (64°F), creating a pleasant atmosphere. Expect a minimum chill of 3°C (37°F) and a warm peak of 32°C (90°F). During this time, you can anticipate about 74 mm (2.9 in) of precipitation across 7 days, with an average humidity level of 71% contributing to an overall refreshing climate.

September Temperature in Shapleigh

In September in Shapleigh, the average temperature is 18°C (64°F), with maximums reaching 32°C (90°F) and minimums dropping as low as 3°C (37°F). This diverse temperature range makes it a great time for travelers to prepare for both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Shapleigh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shapleigh, September typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec262834455667727164533930
Data source: Temperature data for Shapleigh 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 Shapleigh

In Shapleigh in September, the precipitation amount is 74 mm (2.9 in) over a period of 7 days.

September Precipitation Trends in Shapleigh

The chart displays monthly precipitation patterns in Shapleigh, 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 Shapleigh, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec81928113075861468274129110128
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Shapleigh

In Shapleigh in September, humidity is 71%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making traveling a bit sticky but still pleasant as the warmth envelops you, urging you to explore the vibrant surroundings while staying hydrated.

September Average Humidity in Shapleigh

This chart illustrates the average monthly humidity levels in Shapleigh, 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 Shapleigh is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Shapleigh

In Shapleigh 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 Shapleigh.

Maximum UV Index Levels in Shapleigh for September

The chart shows the monthly maximum UV Index (UVI) for Shapleigh 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 Shapleigh typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Shapleigh 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 Shapleigh Compares to Other Months

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

This table compares monthly weather conditions in Shapleigh, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)81 mm (3.2 inches)86%low
February Weather-2°C (28°F)92 mm (3.6 inches)84%moderate
March Weather1°C (34°F)81 mm (3.2 inches)82%moderate
April Weather7°C (45°F)130 mm (5.1 inches)80%very high
May Weather13°C (56°F)75 mm (3.0 inches)72%very high
June Weather19°C (67°F)86 mm (3.4 inches)72%very high
July Weather22°C (72°F)146 mm (5.7 inches)67%very high
August Weather22°C (71°F)82 mm (3.2 inches)66%very high
September Weather18°C (64°F)74 mm (2.9 inches)71%high
October Weather12°C (53°F)129 mm (5.1 inches)78%moderate
November Weather4°C (40°F)110 mm (4.3 inches)84%moderate
December Weather-1°C (30°F)128 mm (5.0 inches)81%low

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