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September Weather in North Kingstown, United States

Last updated: June 24, 2025

In September, the average temperature in North Kingstown, United States is a comfortable 20°C (67°F). You can expect a minimum temperature of 9°C (48°F) and a pleasant maximum of 29°C (85°F). With 97 mm (3.8 in) of precipitation spread across 10 days, and an average humidity of 75%, it's a month that beautifully balances warmth and freshness.

September Temperature in North Kingstown

In September in North Kingstown, the average temperature is 20°C (67°F). Maximums can reach 29°C (85°F), and minimums can drop to as low as 9°C (48°F). This mild and pleasant weather makes North Kingstown an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates September temperature patterns in North Kingstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Kingstown, September typically has an average temperature of 20°C (67°F), with highs reaching up to 29°C (85°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec343539485766737367594638
Data source: Temperature data for North Kingstown 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 Kingstown

In North Kingstown in September, the total precipitation amount is 97 mm (3.8 in) over a span of 10 days.

September Precipitation Trends in North Kingstown

The chart displays monthly precipitation patterns in North Kingstown, 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 Kingstown, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec80103107130116971149497144105129
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in North Kingstown

In North Kingstown in September humidity is 75%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket that makes outdoor activities more strenuous, causing travelers to feel sticky and fatigued faster.

September Average Humidity in North Kingstown

This chart illustrates the average monthly humidity levels in North Kingstown, 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 Kingstown is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in North Kingstown

In North Kingstown in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in North Kingstown.

Maximum UV Index Levels in North Kingstown for September

The chart shows the monthly maximum UV Index (UVI) for North Kingstown 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 Kingstown typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568910998642
Data source: North Kingstown 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 Kingstown Compares to Other Months

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

This table compares monthly weather conditions in North Kingstown, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)80 mm (3.1 inches)84%moderate
February Weather2°C (35°F)103 mm (4.0 inches)84%moderate
March Weather4°C (39°F)107 mm (4.2 inches)82%high
April Weather9°C (48°F)130 mm (5.1 inches)79%very high
May Weather14°C (57°F)116 mm (4.6 inches)75%very high
June Weather19°C (67°F)97 mm (3.8 inches)78%very high
July Weather23°C (73°F)114 mm (4.5 inches)76%very high
August Weather23°C (73°F)94 mm (3.7 inches)76%very high
September Weather20°C (67°F)97 mm (3.8 inches)75%very high
October Weather15°C (59°F)144 mm (5.7 inches)75%high
November Weather8°C (47°F)105 mm (4.1 inches)80%moderate
December Weather3°C (38°F)129 mm (5.1 inches)80%low

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