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May Weather in Janov nad Nisou, Czech Republic

Last updated: August 23, 2025

In May, the average temperature in Janov nad Nisou, Czech Republic hovers around 11°C (52°F). Expect a minimum temperature of -2°C (29°F) and a maximum that can reach up to 27°C (80°F). This month also brings about 105 mm (4.1 in) of precipitation over 16 days, contributing to an average humidity level of 63%.

May Temperature in Janov nad Nisou

In May in Janov nad Nisou, the average temperature is 11°C (52°F), with maximums reaching 27°C (80°F) and minimums dropping to as low as -2°C (29°F). This temperature range makes Janov nad Nisou a versatile destination for travelers, allowing for both outdoor adventures and cozy indoor activities.

May Weather in Janov nad Nisou: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Janov nad Nisou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janov nad Nisou, May typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (80°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec283136445262626355473832
Data source: Temperature data for Janov nad Nisou 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 Janov nad Nisou

In Janov nad Nisou in May, the precipitation amount is 105 mm (4.1 in) over a span of 16 days.

May Precipitation Trends in Janov nad Nisou

The chart displays monthly precipitation patterns in Janov nad Nisou, 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 Janov nad Nisou, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec82797454105108104132881025796
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Janov nad Nisou

In Janov nad Nisou in May humidity is 63%. With an average temperature of 11°C (52°F), this humidity feels like a cool, brisk breeze that adds a layer of freshness to your travels, making outdoor explorations invigorating yet comfortable.

May Average Humidity in Janov nad Nisou

This chart illustrates the average monthly humidity levels in Janov nad Nisou, 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 Janov nad Nisou 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 Janov nad Nisou

In Janov nad Nisou 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 Janov nad Nisou.

Maximum UV Index Levels in Janov nad Nisou for May

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

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

This table compares monthly weather conditions in Janov nad Nisou, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)82 mm (3.2 inches)89%low
February Weather0°C (31°F)79 mm (3.1 inches)87%moderate
March Weather2°C (36°F)74 mm (2.9 inches)84%moderate
April Weather7°C (45°F)54 mm (2.1 inches)78%high
May Weather11°C (52°F)105 mm (4.1 inches)63%high
June Weather17°C (62°F)107 mm (4.2 inches)63%very high
July Weather17°C (63°F)103 mm (4.1 inches)61%very high
August Weather17°C (63°F)132 mm (5.2 inches)65%high
September Weather13°C (55°F)88 mm (3.5 inches)72%high
October Weather9°C (48°F)101 mm (4.0 inches)80%moderate
November Weather4°C (39°F)57 mm (2.2 inches)87%low
December Weather0°C (32°F)96 mm (3.8 inches)91%low

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