September Weather in Ust'-Ishim, Russian Federation

Last updated: August 27, 2025

In Ust'-Ishim, Russian Federation, the weather in September showcases an average temperature of 9°C (49°F). Temperatures can range from a chilly -3°C (27°F) to a pleasant 25°C (78°F). Expect about 68 mm (2.7 in) of precipitation spread over 12 days, with an average humidity level of 81%, making it a notably damp month.

September Temperature in Ust'-Ishim

In September in Ust'-Ishim, the average temperature is 9°C (49°F). Maximum temperatures can reach 25°C (78°F), while minimum temperatures can drop as low as -3°C (27°F). This range makes Ust'-Ishim an ideal destination for those seeking a mix of mild days and crisp nights for their travels.

September Weather in Ust'-Ishim: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ust'-Ishim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ust'-Ishim, September typically has an average temperature of 9°C (49°F), with highs reaching up to 25°C (78°F) and lows dropping to around -3°C (27°F).

Data source: Temperature data for Ust'-Ishim generated using information from the Copernicus Climate Change Service.

September Precipitation in Ust'-Ishim

In Ust'-Ishim in September, the precipitation amount is 68 mm (2.7 in) over the course of 12 days.

September Precipitation Trends in Ust'-Ishim

The chart displays monthly precipitation patterns in Ust'-Ishim, 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 Ust'-Ishim, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 12 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 Ust'-Ishim

In Ust'-Ishim in September humidity is 81%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill clinging to your skin, making outdoor explorations rather uncomfortable and potentially dreary for travelers.

September Average Humidity in Ust'-Ishim

This chart illustrates the average monthly humidity levels in Ust'-Ishim, 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 Ust'-Ishim is approximately 81%, 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 Ust'-Ishim

In Ust'-Ishim in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Ust'-Ishim for better planning.

Maximum UV Index Levels in Ust'-Ishim for September

The chart shows the monthly maximum UV Index (UVI) for Ust'-Ishim 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 Ust'-Ishim typically reaches 4, which falls under the moderate exposure category.

Data source: Ust'-Ishim 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 Ust'-Ishim Compares to Other Months

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

This table compares monthly weather conditions in Ust'-Ishim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (2°F)	23 mm (0.9 inches)	99%	low
February Weather	-14°C (6°F)	22 mm (0.9 inches)	98%	low
March Weather	-6°C (22°F)	37 mm (1.4 inches)	98%	moderate
April Weather	4°C (39°F)	44 mm (1.7 inches)	92%	moderate
May Weather	11°C (53°F)	53 mm (2.1 inches)	71%	high
June Weather	15°C (60°F)	73 mm (2.9 inches)	64%	high
July Weather	19°C (67°F)	64 mm (2.5 inches)	62%	high
August Weather	17°C (63°F)	65 mm (2.5 inches)	69%	high
September Weather	9°C (49°F)	68 mm (2.7 inches)	81%	moderate
October Weather	3°C (38°F)	49 mm (1.9 inches)	88%	moderate
November Weather	-7°C (19°F)	41 mm (1.6 inches)	94%	low
December Weather	-13°C (9°F)	31 mm (1.2 inches)	95%	low