September Weather in Pateros, United States

Last updated: June 24, 2025

In September, the average temperature in Pateros, United States hovers around 15°C (60°F), offering a comfortable climate. However, be prepared for temperature fluctuations, with a minimum of 2°C (35°F) and a peak reaching up to 34°C (94°F). During this month, expect about 25 mm (1.0 in) of rainfall spread over 4 days, contributing to an average humidity of 62%.

September Temperature in Pateros

In September in Pateros, the average temperature is 15°C (60°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 2°C (35°F). It's a great time for travelers to enjoy mild weather, but be prepared for fluctuations in temperature.

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

The chart illustrates September temperature patterns in Pateros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pateros, September typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around 2°C (35°F).

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

September Precipitation in Pateros

In Pateros in September, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Pateros

The chart displays monthly precipitation patterns in Pateros, 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 Pateros, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Pateros

In Pateros in September, humidity is 62%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace, making it a bit muggy for traveling, yet pleasantly refreshing for leisurely strolls and outdoor exploration.

September Average Humidity in Pateros

This chart illustrates the average monthly humidity levels in Pateros, 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 Pateros is approximately 62%, 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 Pateros

In Pateros 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 Pateros.

Maximum UV Index Levels in Pateros for September

The chart shows the monthly maximum UV Index (UVI) for Pateros 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 Pateros typically reaches 7, which falls under the high exposure category.

Data source: Pateros 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 Pateros Compares to Other Months

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

This table compares monthly weather conditions in Pateros, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	89 mm (3.5 inches)	86%	low
February Weather	-3°C (28°F)	71 mm (2.8 inches)	86%	moderate
March Weather	2°C (37°F)	49 mm (1.9 inches)	87%	high
April Weather	7°C (45°F)	40 mm (1.6 inches)	84%	high
May Weather	13°C (56°F)	29 mm (1.1 inches)	81%	very high
June Weather	17°C (64°F)	12 mm (0.5 inches)	82%	very high
July Weather	21°C (71°F)	3 mm (0.1 inches)	79%	very high
August Weather	21°C (70°F)	4 mm (0.1 inches)	63%	very high
September Weather	15°C (60°F)	25 mm (1.0 inches)	62%	high
October Weather	7°C (46°F)	57 mm (2.2 inches)	83%	moderate
November Weather	2°C (36°F)	69 mm (2.7 inches)	89%	moderate
December Weather	-2°C (29°F)	83 mm (3.3 inches)	88%	low