September Weather in Gelnica, Slovakia

Last updated: August 31, 2025

In September, the average temperature in Gelnica, Slovakia hovers around 14°C (58°F), with the minimum dipping to 0°C (33°F) and the maximum reaching up to 29°C (84°F). Expect about 79 mm (3.1 in) of precipitation over 11 days, contributing to an overall average humidity of 69%. Get ready for a mix of cool and warm days, perfect for experiencing the unique climate of this region!

September Temperature in Gelnica

In September in Gelnica, the average temperature is 14°C (58°F), with maximums reaching 29°C (84°F) and minimums dropping to as low as 0°C (33°F). It’s a great time for travelers to enjoy mild weather while being prepared for both warm afternoons and chilly evenings.

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

The chart illustrates September temperature patterns in Gelnica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gelnica, September typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (33°F).

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

September Precipitation in Gelnica

In Gelnica in September, the total precipitation amount is 79 mm (3.1 in), falling over the course of 11 days.

September Precipitation Trends in Gelnica

The chart displays monthly precipitation patterns in Gelnica, 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 Gelnica, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 11 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 Gelnica

In Gelnica in September, humidity is 69%. With an average temperature of 14°C (58°F), this humidity feels like a warm embrace, making it comfortable for traveling, though the air might feel a bit heavy and sticky as you explore.

September Average Humidity in Gelnica

This chart illustrates the average monthly humidity levels in Gelnica, 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 Gelnica is approximately 69%, 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 Gelnica

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

Maximum UV Index Levels in Gelnica for September

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

Data source: Gelnica 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 Gelnica Compares to Other Months

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

This table compares monthly weather conditions in Gelnica, 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)	28 mm (1.1 inches)	91%	low
February Weather	0°C (32°F)	47 mm (1.9 inches)	88%	moderate
March Weather	3°C (38°F)	37 mm (1.4 inches)	86%	moderate
April Weather	9°C (48°F)	64 mm (2.5 inches)	77%	high
May Weather	13°C (56°F)	118 mm (4.6 inches)	69%	very high
June Weather	18°C (66°F)	115 mm (4.5 inches)	69%	very high
July Weather	19°C (67°F)	121 mm (4.8 inches)	63%	very high
August Weather	19°C (67°F)	93 mm (3.7 inches)	59%	very high
September Weather	14°C (58°F)	79 mm (3.1 inches)	69%	high
October Weather	9°C (49°F)	71 mm (2.8 inches)	85%	moderate
November Weather	4°C (40°F)	58 mm (2.3 inches)	90%	low
December Weather	0°C (31°F)	59 mm (2.3 inches)	91%	low