May weather forecastWrocław, Poland
May
Weather in May
The weather in May marks the onset of the much-anticipated summer season in Wrocław, Poland. The city thrives under longer daylight hours and abundant sunshine. May's atmosphere is charged with a vibrant energy as temperatures continue to rise and outdoor activities abound. With the increment in warmth, the climate evolves to become more serviceable for outdoor events, setting the stage for the peak summer month of June.Temperature
May shows a rise in the average high-temperature, moving from April's mild 14°C (57.2°F) to an agreeable 20°C (68°F). Despite a stark disparity with daily highs, Wrocław records an average nighttime temperature of 8°C (46.4°F) in May.Humidity
With an average relative humidity of 66%, May is the least humid month in Wrocław, Poland.Rainfall
In Wrocław, during May, the rain falls for 13 days and regularly aggregates up to 54mm (2.13") of precipitation. In Wrocław, during the entire year, the rain falls for 151 days and collects up to 562mm (22.13") of precipitation.Daylight
The average length of the day in May in Wrocław is 15h and 35min.On the first day of the month, sunrise is at 05:23 and sunset at 20:14. On the last day of May, sunrise is at 04:42 and sunset at 20:56 CEST.
Sunshine
The average sunshine in May is 8.1h.UV index
The months with the highest UV index in Wrocław, Poland, are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the UV index of 6 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Wrocław, Poland
- Average high temperature in May: 20°C
The warmest months (with the highest average high temperature) are July and August (25°C).
The months with the lowest average high temperature are January and December (3°C).
- Average low temperature in May: 8°C
The 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 least 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 least rainy days is April (10 days).
Average daylight in May /
Average sunshine in May
Wrocław, Poland
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 6min
The month with the most sunshine is June (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average UV index in May
Wrocław, Poland
- Average UV index in May: 6
The 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).
