May weather forecastGruta, Poland
May
Weather in May
The last month of the spring, May, is an enjoyable month in Gruta, Poland, with an average temperature fluctuating between 18.4°C (65.1°F) and 8°C (46.4°F).Temperature
May witnesses a subtle temperature ascent, adjusting from a moderate 14.3°C (57.7°F) in April to a still refreshing 18.4°C (65.1°F). Gruta experiences an average temperature drop to a frosty 8°C (46.4°F) during May nights.Humidity
In May, the average relative humidity is 71%.Rainfall
May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 46mm (1.81") of precipitation.Snowfall
January through May, November and December are months with snowfall in Gruta. May is the last month it regularly snows. During 0.1 snowfall days, in May, Gruta aggregates 5mm (0.2") of snow. In Gruta, during the entire year, snow falls for 40.7 days and aggregates up to 242mm (9.53") of snow.Daylight
In Gruta, Poland, the average length of the day in May is 15h and 55min.On the first day of the month, sunrise is at 05:08 and sunset at 20:14. On the last day of May, in Gruta, sunrise is at 04:22 and sunset at 21:01 CEST.
Sunshine
The average sunshine in May in Gruta, Poland, is 8.9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Gruta. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 5 in May transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Gruta, Poland
- Average high temperature in May: 18.4°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in May: 8°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in May
Gruta, Poland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is October (1017.2mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in May
Gruta, Poland
- Average wind speed in May: 12.2km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in May
Gruta, Poland
- Average humidity in May: 71%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (68%).
Average rainfall in May
Gruta, Poland
- Average rainfall in May: 46mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in May
Gruta, Poland
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (9.3 days).
Average snowfall in May
Gruta, Poland
- Average snowfall in May: 5mm
The month with the highest snowfall is January (87mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Gruta, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Gruta, Poland
- Average daylight in May: 15h and 54min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in May
Gruta, Poland
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in May
Gruta, Poland
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in May
Gruta, Poland
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Gruta, Poland
- Average visibility in May: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
