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September Weather in North Fork, United States

Last updated: June 24, 2025

In September, the average temperature in North Fork, United States hovers around 19°C (66°F). Expect a range where the minimum can dip to 3°C (38°F) while the maximum may reach a warm 33°C (92°F). During this month, you can anticipate about 34 mm (1.3 in) of precipitation spread over 5 days, with an average humidity of 64%.

September Temperature in North Fork

In September in North Fork, the average temperature is 19°C (66°F). Maximum temperatures can reach 33°C (92°F), while minimums can dip as low as 3°C (38°F). This variety in weather makes North Fork an ideal destination for travelers seeking both warm and cool experiences.

September Weather in North Fork: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in North Fork, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Fork, September typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec363744536071727066554637
Data source: Temperature data for North Fork 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 North Fork

In North Fork in September, the precipitation amount is 34 mm (1.3 in) over the course of 5 days.

September Precipitation Trends in North Fork

The chart displays monthly precipitation patterns in North Fork, 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 North Fork, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec545950131671164534312545
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in North Fork

In North Fork in September humidity is 64%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making travel both refreshing and slightly drizzly, ideal for leisurely exploration but a reminder to stay hydrated.

September Average Humidity in North Fork

This chart illustrates the average monthly humidity levels in North Fork, 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 North Fork is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in North Fork

In North Fork in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in North Fork.

Maximum UV Index Levels in North Fork for September

The chart shows the monthly maximum UV Index (UVI) for North Fork 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 North Fork typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810111213131211865
Data source: North Fork 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 North Fork Compares to Other Months

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

This table compares monthly weather conditions in North Fork, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)54 mm (2.1 inches)76%moderate
February Weather3°C (38°F)59 mm (2.3 inches)79%very high
March Weather7°C (44°F)50 mm (2.0 inches)67%very high
April Weather11°C (53°F)13 mm (0.5 inches)55%extreme
May Weather15°C (60°F)16 mm (0.6 inches)40%extreme
June Weather22°C (72°F)7 mm (0.3 inches)33%extreme
July Weather22°C (72°F)116 mm (4.6 inches)34%extreme
August Weather21°C (71°F)45 mm (1.8 inches)48%extreme
September Weather19°C (66°F)34 mm (1.3 inches)64%extreme
October Weather13°C (55°F)31 mm (1.2 inches)67%very high
November Weather8°C (47°F)24 mm (1.0 inches)77%high
December Weather3°C (38°F)45 mm (1.8 inches)82%moderate

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