nomadseason

September Weather in Niceville, United States

Last updated: June 24, 2025

In Niceville, United States, the average temperature in September hovers around 26°C (80°F). Temperatures can range from a minimum of 16°C (60°F) to a maximum of 35°C (95°F). During this month, expect an average precipitation of 147 mm (5.8 in) over 15 days, accompanied by a humidity level of 79%. Prepare for a warm and occasionally wet experience!

September Temperature in Niceville

In September in Niceville, the average temperature is 26°C (80°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 16°C (60°F). This mild and warm climate makes it an ideal time for outdoor adventures and exploring the local attractions.

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

The chart illustrates September temperature patterns in Niceville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Niceville, September typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec545964687581828280746157
Data source: Temperature data for Niceville generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Niceville

In Niceville in September, the precipitation amount is 147 mm (5.8 in) over a span of 15 days.

September Precipitation Trends in Niceville

The chart displays monthly precipitation patterns in Niceville, 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 Niceville, September typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec90112621299619016517714711840123
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Niceville

In Niceville in September, humidity is 79%. With an average temperature of 26°C (80°F), this humidity feels like an enveloping warm blanket, making travel feel slightly sluggish and prompting frequent hydration breaks to stay comfortable while exploring the sights.

September Average Humidity in Niceville

This chart illustrates the average monthly humidity levels in Niceville, 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 Niceville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Niceville

In Niceville in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Niceville.

Maximum UV Index Levels in Niceville for September

The chart shows the monthly maximum UV Index (UVI) for Niceville 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 Niceville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Niceville 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 Niceville Compares to Other Months

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

This table compares monthly weather conditions in Niceville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)89 mm (3.5 inches)83%moderate
February Weather15°C (60°F)112 mm (4.4 inches)82%very high
March Weather18°C (64°F)62 mm (2.4 inches)79%very high
April Weather20°C (68°F)129 mm (5.1 inches)77%extreme
May Weather24°C (76°F)96 mm (3.8 inches)74%extreme
June Weather27°C (81°F)190 mm (7.5 inches)70%extreme
July Weather28°C (82°F)165 mm (6.5 inches)78%extreme
August Weather28°C (82°F)177 mm (7.0 inches)78%extreme
September Weather26°C (80°F)147 mm (5.8 inches)79%very high
October Weather23°C (74°F)118 mm (4.7 inches)74%very high
November Weather16°C (61°F)40 mm (1.6 inches)83%high
December Weather14°C (57°F)123 mm (4.9 inches)86%moderate

Compare Niceville's Climate with Cities Worldwide