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September Weather in New Town, United States

Last updated: June 24, 2025

In September, the average temperature in New Town, United States hovers around 15°C (59°F). Expect fluctuations, as temperatures can dip as low as -2°C (29°F) or soar to a sweltering 34°C (93°F). With an average humidity of 68%, you may encounter precipitation totaling 70 mm (2.8 in) over about 6 days throughout the month. Stay prepared for a mix of weather!

September Temperature in New Town

In September in New Town, the average temperature is 15°C (59°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as -2°C (29°F). This variability in temperature makes it essential for travelers to pack a mix of warm and cool weather clothing to enjoy their visit comfortably.

September Weather in New Town: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in New Town, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Town, September typically has an average temperature of 15°C (59°F), with highs reaching up to 34°C (93°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec131027375466716858422920
Data source: Temperature data for New Town 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 New Town

In New Town in September, the precipitation amount is 70 mm (2.8 in) over the course of 6 days.

September Precipitation Trends in New Town

The chart displays monthly precipitation patterns in New Town, 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 New Town, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec121725254161635570361919
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in New Town

In New Town in September, humidity is 68%. With an average temperature of 15°C (59°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls and sightseeing, but travelers should be prepared for occasional discomfort as the mugginess can dampen outdoor activities.

September Average Humidity in New Town

This chart illustrates the average monthly humidity levels in New Town, 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 New Town is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%86%77%72%77%79%78%74%68%70%80%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in New Town

In New Town 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 New Town.

Maximum UV Index Levels in New Town for September

The chart shows the monthly maximum UV Index (UVI) for New Town 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 New Town typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245989987532
Data source: New Town 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 New Town Compares to Other Months

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

This table compares monthly weather conditions in New Town, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (13°F)12 mm (0.5 inches)83%low
February Weather-12°C (10°F)17 mm (0.7 inches)86%moderate
March Weather-3°C (28°F)25 mm (1.0 inches)77%moderate
April Weather3°C (38°F)24 mm (1.0 inches)72%very high
May Weather12°C (54°F)41 mm (1.6 inches)77%very high
June Weather19°C (67°F)61 mm (2.4 inches)79%very high
July Weather22°C (72°F)63 mm (2.5 inches)78%very high
August Weather20°C (68°F)55 mm (2.2 inches)74%very high
September Weather15°C (59°F)70 mm (2.8 inches)68%high
October Weather6°C (43°F)36 mm (1.4 inches)70%moderate
November Weather-1°C (30°F)19 mm (0.7 inches)80%moderate
December Weather-7°C (20°F)19 mm (0.7 inches)84%low

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