May weather forecast and climate
Bratislava, Slovakia

The road bridge leading into the big city of Bratislava in Slovakia, taken from above
The road bridge leading into the big city of Bratislava in Slovakia, taken from above

Temperature

In May, in Bratislava, the average high-temperature is 21.8°C (71.2°F), and the average low-temperature is 10.2°C (50.4°F).

Humidity

The average relative humidity is 67%.

Rainfall

In Bratislava, during 12 rainfall days, 55mm (2.2") of precipitation is typically accumulated. In Bratislava, during the entire year, the rain falls for 144 days and collects up to 565mm (22.2") of precipitation.

Daylight

In Bratislava, the average length of the day is 15.2h.

Sunshine

The average sunshine in May is 8.5h.

UV index

The average UV index in May in Bratislava, Slovakia, is 6.

What is the temperature in May in Bratislava?

In Bratislava, in May, the average high-temperature is 21.8°C (71.2°F), and the average low-temperature is 10.2°C (50.4°F).

What is the average humidity in May in Bratislava?

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

How much does it rain in Bratislava in May?

In Bratislava, Slovakia, in May, during 12 rainfall days, 55mm (2.2") of precipitation is typically accumulated.

What is the average length of the day in May in Bratislava?

In May, the average length of the day in Bratislava is 15.2h.

How many hours of sunshine does Bratislava have in May?

The average sunshine in May is 8.5h.

What is the UV index intensity in May in Bratislava?

In Bratislava, the average UV index in May is 6.
Average temperature in May - Bratislava, Slovakia
  • Average high temperature in May: 21.8°C

The warmest month (with the highest average high temperature) is July (27.5°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in May: 10.2°C

The month with the highest average low temperature is July (15.4°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).

Average humidity in May - Bratislava, Slovakia
  • Average humidity in May: 67%

The month with the highest relative humidity is December (85%).
Months with the lowest relative humidity are April and July (64%).

Average rainfall in May - Bratislava, Slovakia
  • Average rainfall in May: 55mm

The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the lowest rainfall) is April (34mm).

Average rainfall days in May - Bratislava, Slovakia
  • Average rainfall days in May: 12 days

Months with the highest number of rainy days are January, November and December (14 days).
The month with the lowest number of rainy days is September (9 days).

Average daylight in May / Average sunshine in May - Bratislava, Slovakia
  • Average daylight in May: 15.2h

The month with the longest days is June (Average daylight: 16h).
The month with shortest days is December (Average daylight: 8.4h).

  • Average sunshine in May: 8.5h

The month with most sunshine is June (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 1.5h).

Average UV index in May - Bratislava, Slovakia
  • 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, November and December (UV index 1).

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