September Weather in Onguday, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Onguday, Russian Federation hovers around 7°C (45°F), with a minimum dipping to -8°C (18°F) and a maximum rising to 25°C (77°F). During this time, expect 99 mm (3.9 in) of precipitation over 15 days, contributing to a notably high average humidity of 75%.

September Temperature in Onguday

In September in Onguday, the average temperature is 7°C (45°F). Maximums can reach 25°C (77°F), while minimums can dip as low as -8°C (18°F). Be prepared for a wide range of temperatures when traveling to Onguday during this month.

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

The chart illustrates September temperature patterns in Onguday, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onguday, September typically has an average temperature of 7°C (45°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (18°F).

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

September Precipitation in Onguday

In Onguday in September, the total precipitation amount is 99 mm (3.9 in) over the course of 15 days.

September Precipitation Trends in Onguday

The chart displays monthly precipitation patterns in Onguday, 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 Onguday, September typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 15 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 Onguday

In Onguday in September, humidity is 75%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring you to bundle up, while the heavy air can leave you feeling sluggish as you navigate the surroundings.

September Average Humidity in Onguday

This chart illustrates the average monthly humidity levels in Onguday, 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 Onguday is approximately 75%, 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 Onguday

In Onguday in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Onguday, you can refer to this Hourly UV Index in Onguday.

Maximum UV Index Levels in Onguday for September

The chart shows the monthly maximum UV Index (UVI) for Onguday 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 Onguday typically reaches 6, which falls under the high exposure category.

Data source: Onguday 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 Onguday Compares to Other Months

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

This table compares monthly weather conditions in Onguday, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-18°C (0°F)	14 mm (0.6 inches)	89%	low
February Weather	-15°C (5°F)	26 mm (1.0 inches)	88%	moderate
March Weather	-7°C (20°F)	37 mm (1.5 inches)	86%	moderate
April Weather	3°C (37°F)	65 mm (2.5 inches)	81%	high
May Weather	9°C (48°F)	108 mm (4.3 inches)	74%	very high
June Weather	13°C (56°F)	120 mm (4.7 inches)	62%	very high
July Weather	15°C (58°F)	160 mm (6.3 inches)	62%	very high
August Weather	13°C (56°F)	132 mm (5.2 inches)	66%	very high
September Weather	7°C (45°F)	99 mm (3.9 inches)	75%	high
October Weather	1°C (33°F)	57 mm (2.3 inches)	88%	moderate
November Weather	-8°C (17°F)	52 mm (2.1 inches)	92%	low
December Weather	-16°C (4°F)	28 mm (1.1 inches)	92%	low