Wrocław
Poland
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Wrocław, Poland

May, the last month of the spring, in Wrocław, is a pleasant month, with average temperature ranging between max 20°C (68°F) and min 8°C (46.4°F).

Temperature

In May, the average high-temperature increases, from a mild 14°C (57.2°F) in April, to a pleasant 20°C (68°F). In Wrocław, the average low-temperature is 8°C (46.4°F).

Humidity

With an average relative humidity of 66%, May is the least humid month.

Rainfall

In Wrocław, in May, it is raining for 13 days, with typically 54mm (2.1") of accumulated precipitation. Throughout the year, there are 151 rainfall days, and 562mm (22.1") of precipitation is accumulated.

Daylight

In May, the average length of the day is 15.6h.

Sunshine

The average sunshine in Wrocław is 8.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in Wrocław?

The average high-temperature, in May, in Wrocław, is 20°C (68°F), while the average low-temperature is 8°C (46.4°F).

What is the least humid month in Wrocław?

May is the least humid month in Wrocław, Poland, with an average relative humidity of 66%.

What is the average humidity in May in Wrocław?

The average relative humidity in May in Wrocław is 66%.

How much does it rain in Wrocław in May?

In Wrocław, in May, during 13 rainfall days, 54mm (2.1") of precipitation is typically accumulated.

How many hours of daylight does Wrocław have in May?

The average length of the day in May in Wrocław, Poland, is 15.6h.

How long on average sun shines in May in Wrocław?

In Wrocław, the average sunshine in May is 8.1h.

What are the months with the highest UV index in Wrocław?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in May in Wrocław?

In May, the average daily maximum UV index in Wrocław, Poland, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.
Average temperature in May - Wrocław, Poland
  • Average high temperature in May: 20°C

Warmest months (with the highest average high temperature) are July and August (25°C).
Months with the lowest average high temperature are January and December (3°C).

  • Average low temperature in May: 8°C

Months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-4°C).

Average humidity in May - Wrocław, Poland
  • Average humidity in May: 66%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is May (66%).

Average rainfall in May - Wrocław, Poland
  • Average rainfall in May: 54mm

The wettest month (with the highest rainfall) is July (75mm).
The driest month (with the lowest rainfall) is January (30mm).

Average rainfall days in May - Wrocław, Poland
  • Average rainfall days in May: 13 days

The month with the highest number of rainy days is November (15 days).
The month with the lowest number of rainy days is April (10 days).

Average daylight in May / Average sunshine in May - Wrocław, Poland
  • Average daylight in May: 15.6h

The month with the longest days is June (Average daylight: 16.5h).
The month with shortest days is December (Average daylight: 8h).

  • Average sunshine in May: 8.1h

The month with most sunshine is June (Average sunshine: 8.4h).
The month with least sunshine is December (Average sunshine: 1.5h).

Average UV index in May - Wrocław, Poland
  • Average UV index in May: 6

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 0).