May weather forecast and climate
Brno, Czech Republic

What is the temperature in May in Brno?

In May, in Brno, the average high-temperature is 19.5°C (67.1°F), and the average low-temperature is 8.3°C (46.9°F).

What is the average humidity in May in Brno?

In May, the average relative humidity in Brno is 67%.

How much does it rain in Brno in May?

In Brno, Czech Republic, in May, it is raining for 8.3 days, with typically 61mm (2.4") of accumulated precipitation.

Does it snow in Brno in May?

In May, in Brno, it doesn't snow. April is the latest month when it typically snows.

What is the average UV index in May in Brno?

In May, the average UV index is 6.
Average temperature in May - Brno, Czech Republic
  • Average high temperature in May: 19.5°C

The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (0.2°C).

  • Average low temperature in May: 8.3°C

The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).

Average humidity in May - Brno, Czech Republic
  • Average humidity in May: 67%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is April (65%).

Average rainfall in May - Brno, Czech Republic
  • Average rainfall in May: 61mm

The wettest month (with the highest rainfall) is June (72.2mm).
The driest month (with the lowest rainfall) is February (23.8mm).

Average rainfall days in May - Brno, Czech Republic
  • Average rainfall days in May: 8.3 days

The month with the highest number of rainy days is June (9.1 days).
The month with the lowest number of rainy days is October (5.1 days).

Average snowfall in May - Brno, Czech Republic
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (174mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

Average daylight in May / Average sunshine in May - Brno, Czech Republic
  • Average daylight in May: 15.3h

The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 8.3h).

  • Average sunshine in May: 7.1h

The month with most sunshine is July (Average sunshine: 7.6h).
The month with least sunshine is December (Average sunshine: 1.3h).

Average UV index in May - Brno, Czech Republic
  • Average UV index in May: 6

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).

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