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May Weather in Castolovice, Czech Republic

Last updated: August 23, 2025

In Castolovice, Czech Republic, the average temperature in May is a mild 12°C (54°F). Expect a range from a brisk -2°C (30°F) to a warm 28°C (84°F). During this time, precipitation averages 92 mm (3.6 in) over 14 days, accompanied by an average humidity of 63%.

May Temperature in Castolovice

In May in Castolovice, the average temperature is 12°C (54°F), with maximums reaching up to 28°C (84°F) and minimums dropping as low as -2°C (30°F). This temperature variability makes Castolovice an interesting destination for travelers seeking both mild and cooler weather experiences during this month.

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

The chart illustrates May temperature patterns in Castolovice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castolovice, May typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (84°F) and lows dropping to around -2°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec293338465464646657494034
Data source: Temperature data for Castolovice generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Castolovice

In Castolovice in May, the precipitation amount is 92 mm (3.6 in) over the course of 14 days.

May Precipitation Trends in Castolovice

The chart displays monthly precipitation patterns in Castolovice, 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 Castolovice, May typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec545758419290879083754569
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Castolovice

In Castolovice in May humidity is 63%. With an average temperature of 12°C (54°F), this humidity feels like a refreshing chill paired with a slight stickiness in the air, making it an invigorating yet slightly cumbersome experience for traveling.

May Average Humidity in Castolovice

This chart illustrates the average monthly humidity levels in Castolovice, 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 Castolovice is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%63%63%61%65%72%80%87%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Castolovice

In Castolovice in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Castolovice.

Maximum UV Index Levels in Castolovice for May

The chart shows the monthly maximum UV Index (UVI) for Castolovice 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 Castolovice typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Castolovice 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 Castolovice Compares to Other Months

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

This table compares monthly weather conditions in Castolovice, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)54 mm (2.1 inches)89%low
February Weather1°C (33°F)57 mm (2.2 inches)87%moderate
March Weather3°C (38°F)58 mm (2.3 inches)84%moderate
April Weather8°C (47°F)41 mm (1.6 inches)78%high
May Weather12°C (54°F)92 mm (3.6 inches)63%high
June Weather18°C (64°F)90 mm (3.5 inches)63%very high
July Weather18°C (65°F)87 mm (3.4 inches)61%very high
August Weather19°C (66°F)90 mm (3.5 inches)65%high
September Weather14°C (57°F)83 mm (3.3 inches)72%high
October Weather10°C (49°F)74 mm (2.9 inches)80%moderate
November Weather5°C (41°F)45 mm (1.8 inches)87%low
December Weather1°C (34°F)69 mm (2.7 inches)91%low

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