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September Weather in Owls Head, United States

Last updated: June 24, 2025

In September, the average temperature in Owls Head, United States hovers around 16°C (61°F), with a minimum of 10°C (50°F) and a pleasant maximum of 22°C (72°F). Expect 97 mm (3.8 in) of precipitation spread across 8 days, contributing to an average humidity level of 80%. Prepare for a mild and humid climate as you explore this charming destination!

September Temperature in Owls Head

In September in Owls Head, the average temperature is 16°C (61°F). Maximums can reach 22°C (72°F), while minimums can drop to as low as 10°C (50°F). It's a great time to visit for those who enjoy mild weather and comfortable outdoor activities.

September Weather in Owls Head: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Owls Head, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Owls Head, September typically has an average temperature of 16°C (61°F), with highs reaching up to 22°C (72°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec303134414956626461544435
Data source: Temperature data for Owls Head 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 Owls Head

In Owls Head in September, the total precipitation amount is 97 mm (3.8 in), occurring over a span of 8 days.

September Precipitation Trends in Owls Head

The chart displays monthly precipitation patterns in Owls Head, 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 Owls Head, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec107108861519882988498147128143
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Owls Head

In Owls Head in September, humidity is 80%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapped around you, making sightseeing a sweat-inducing challenge but also lending a lush vibrancy to the surroundings that can enhance your travel experience.

September Average Humidity in Owls Head

This chart illustrates the average monthly humidity levels in Owls Head, 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 Owls Head is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%84%79%79%86%85%83%80%77%80%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Owls Head

In Owls Head 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 Owls Head.

Maximum UV Index Levels in Owls Head for September

The chart shows the monthly maximum UV Index (UVI) for Owls Head 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 Owls Head typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Owls Head 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 Owls Head Compares to Other Months

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

This table compares monthly weather conditions in Owls Head, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)106 mm (4.2 inches)85%low
February Weather-1°C (31°F)108 mm (4.3 inches)86%moderate
March Weather1°C (34°F)86 mm (3.4 inches)84%moderate
April Weather5°C (42°F)151 mm (5.9 inches)79%high
May Weather9°C (49°F)97 mm (3.8 inches)79%very high
June Weather14°C (57°F)82 mm (3.2 inches)86%very high
July Weather17°C (62°F)98 mm (3.9 inches)85%very high
August Weather18°C (64°F)84 mm (3.3 inches)83%very high
September Weather16°C (61°F)97 mm (3.8 inches)80%high
October Weather12°C (54°F)147 mm (5.8 inches)77%moderate
November Weather6°C (44°F)128 mm (5.0 inches)80%moderate
December Weather1°C (35°F)143 mm (5.6 inches)81%low

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