September Weather in Osi, Hungary

Last updated: August 23, 2025

In September, the average temperature in Osi, Hungary is a mild 17°C (63°F). However, temperatures can vary significantly, ranging from a chilly 1°C (34°F) to a balmy 32°C (90°F). Expect around 65 mm (2.6 in) of precipitation over approximately 7 days, with an average humidity of 63%.

September Temperature in Osi

In September in Osi, the average temperature is 17°C (63°F). Maximums can reach 32°C (90°F), while minimums can drop as low as 1°C (34°F). Be prepared for a range of temperatures during your travels.

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

The chart illustrates September temperature patterns in Osi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osi, September typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (90°F) and lows dropping to around 1°C (34°F).

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

September Precipitation in Osi

In Osi in September, the total precipitation amount is 65 mm (2.6 in) over a span of 7 days.

September Precipitation Trends in Osi

The chart displays monthly precipitation patterns in Osi, 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 Osi, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 7 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 Osi

In Osi in September humidity is 63%. With average temperature 17°C (63°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and sightseeing without feeling overly sticky or uncomfortable for travelers.

September Average Humidity in Osi

This chart illustrates the average monthly humidity levels in Osi, 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 Osi is approximately 63%, 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 Osi

In Osi 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 Osi, you can refer to this Hourly UV Index in Osi.

Maximum UV Index Levels in Osi for September

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

Data source: Osi 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 Osi Compares to Other Months

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

This table compares monthly weather conditions in Osi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	30 mm (1.2 inches)	89%	low
February Weather	3°C (38°F)	45 mm (1.8 inches)	85%	moderate
March Weather	6°C (43°F)	39 mm (1.5 inches)	78%	moderate
April Weather	11°C (52°F)	48 mm (1.9 inches)	73%	high
May Weather	15°C (60°F)	87 mm (3.4 inches)	70%	very high
June Weather	21°C (70°F)	79 mm (3.1 inches)	72%	very high
July Weather	22°C (72°F)	60 mm (2.4 inches)	70%	very high
August Weather	22°C (72°F)	63 mm (2.5 inches)	60%	very high
September Weather	17°C (63°F)	65 mm (2.6 inches)	63%	high
October Weather	12°C (53°F)	62 mm (2.4 inches)	82%	moderate
November Weather	6°C (44°F)	53 mm (2.1 inches)	89%	low
December Weather	2°C (36°F)	63 mm (2.5 inches)	90%	low