May Weather in Ustek, Czech Republic

Last updated: August 23, 2025

In May, the average temperature in Ustek, Czech Republic hovers around 14°C (57°F). However, temperatures can fluctuate significantly, dipping to a chilly 0°C (32°F) and peaking at a warm 32°C (90°F). Expect precipitation of about 65 mm (2.6 in) over 12 days, contributing to an average humidity of 71%.

May Temperature in Ustek

In May in Ustek, the average temperature is 14°C (57°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to as low as 0°C (32°F). Pack accordingly to enjoy the diverse weather conditions during your travels!

May Weather in Ustek: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ustek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ustek, May typically has an average temperature of 14°C (57°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Ustek

In Ustek in May, the precipitation amount is 65 mm (2.6 in) over the course of 12 days.

May Precipitation Trends in Ustek

The chart displays monthly precipitation patterns in Ustek, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Ustek, May typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Ustek

In Ustek in May, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

May Average Humidity in Ustek

This chart illustrates the average monthly humidity levels in Ustek, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Ustek is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ustek

In Ustek in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ustek.

Maximum UV Index Levels in Ustek for May

The chart shows the monthly maximum UV Index (UVI) for Ustek in May, 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 May, the maximum UV index in Ustek typically reaches 8, which falls under the very high exposure category.

Data source: Ustek May 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 May Weather in Ustek Compares to Other Months

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

This table compares monthly weather conditions in Ustek, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (33°F)	39 mm (1.5 inches)	90%	low
February Weather	2°C (35°F)	42 mm (1.6 inches)	89%	low
March Weather	5°C (40°F)	42 mm (1.6 inches)	87%	moderate
April Weather	9°C (49°F)	27 mm (1.0 inches)	81%	moderate
May Weather	14°C (57°F)	65 mm (2.6 inches)	71%	very high
June Weather	20°C (67°F)	62 mm (2.4 inches)	75%	very high
July Weather	20°C (68°F)	54 mm (2.1 inches)	74%	very high
August Weather	20°C (68°F)	73 mm (2.9 inches)	76%	high
September Weather	15°C (59°F)	54 mm (2.1 inches)	81%	high
October Weather	10°C (51°F)	55 mm (2.2 inches)	85%	moderate
November Weather	5°C (41°F)	37 mm (1.5 inches)	88%	low
December Weather	2°C (36°F)	47 mm (1.9 inches)	92%	low