September Weather in Hansen, United States

Last updated: June 24, 2025

In Hansen, United States, the average temperature in September hovers around 18°C (65°F), making it a pleasant time to visit. However, temperatures can range from a chilly 1°C (33°F) to a sweltering 39°C (102°F). Travelers should also anticipate light rain, with an average precipitation of 18 mm (0.7 in) spread over about 3 days, and enjoy an average humidity of 46% for a comfortable experience.

September Temperature in Hansen

In September, in Hansen, the average temperature is 18°C (65°F). Maximum temperatures can reach 39°C (102°F), while the minimum can drop as low as 1°C (33°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Hansen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hansen, September typically has an average temperature of 18°C (65°F), with highs reaching up to 39°C (102°F) and lows dropping to around 1°C (33°F).

Data source: Temperature data for Hansen generated using information from the Copernicus Climate Change Service.

September Precipitation in Hansen

In Hansen in September, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

September Precipitation Trends in Hansen

The chart displays monthly precipitation patterns in Hansen, 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 Hansen, September typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Hansen

In Hansen in September, humidity is 46%. With an average temperature of 18°C (65°F), this humidity feels like a refreshing embrace, making traveling comfortable yet slightly invigorating as you explore the surroundings.

September Average Humidity in Hansen

This chart illustrates the average monthly humidity levels in Hansen, 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 Hansen is approximately 46%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hansen

In Hansen in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hansen.

Maximum UV Index Levels in Hansen for September

The chart shows the monthly maximum UV Index (UVI) for Hansen 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 Hansen typically reaches 9, which falls under the very high exposure category.

Data source: Hansen 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 Hansen Compares to Other Months

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

This table compares monthly weather conditions in Hansen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	43 mm (1.7 inches)	91%	moderate
February Weather	0°C (33°F)	50 mm (2.0 inches)	92%	moderate
March Weather	5°C (42°F)	41 mm (1.6 inches)	85%	high
April Weather	9°C (49°F)	37 mm (1.5 inches)	76%	very high
May Weather	14°C (57°F)	47 mm (1.8 inches)	66%	very high
June Weather	20°C (68°F)	20 mm (0.8 inches)	62%	extreme
July Weather	25°C (78°F)	7 mm (0.3 inches)	53%	extreme
August Weather	24°C (75°F)	14 mm (0.5 inches)	42%	very high
September Weather	18°C (65°F)	18 mm (0.7 inches)	46%	very high
October Weather	9°C (49°F)	29 mm (1.1 inches)	64%	high
November Weather	4°C (40°F)	34 mm (1.3 inches)	83%	moderate
December Weather	-1°C (31°F)	41 mm (1.6 inches)	87%	moderate