May weather forecastGłówne, Poland
May
Weather in May
The last month of the spring, May, is a comfortable month in Główne, Poland, with an average temperature fluctuating between 18.8°C (65.8°F) and 8.7°C (47.7°F).Temperature
May's onset brings a rise in the average high-temperature, moving from a mild 13.8°C (56.8°F) in April to a still refreshing 18.8°C (65.8°F). In Główne, in May, the average low-temperature is a chilly 8.7°C (47.7°F).Humidity
The average relative humidity in May is 73%.Rainfall
The month with the most rainfall in Główne, Poland, is May, when the rain falls for 16.1 days and typically aggregates up to 55mm (2.17") of precipitation.Snowfall
In Główne, snow does not fall in May through September.Daylight
In May, the average length of the day is 15h and 41min.On the first day of the month, sunrise is at 04:59 and sunset at 19:54. On the last day of May, in Główne, Poland, sunrise is at 04:16 and sunset at 20:38 CEST.
Sunshine
The average sunshine in May is 8.9h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In May, the maximum UV index of 5 suggests this advice:
Guard yourself - Avoiding sunburn is suggested. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Główne, Poland
- Average high temperature in May: 18.8°C
The warmest months (with the highest average high temperature) are July and August (24.5°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in May: 8.7°C
The months with the highest average low temperature are July and August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in May
Główne, Poland
- Average pressure in May: 1015mbar
The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in May
Główne, Poland
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in May
Główne, Poland
- Average humidity in May: 73%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in May
Główne, Poland
- Average rainfall in May: 55mm
The wettest month (with the highest rainfall) is May (55mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in May
Główne, Poland
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in May
Główne, Poland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (154mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Główne, Poland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Główne, Poland
- Average daylight in May: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in May
Główne, Poland
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in May
Główne, Poland
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Główne, Poland
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Główne, Poland
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
