May weather forecastGroty, Poland
May
Weather in May
The last month of the spring, May, is a comfortable month in Groty, Poland, with an average temperature fluctuating between 9.1°C (48.4°F) and 19.3°C (66.7°F).Temperature
Groty observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's moderate 14.4°C (57.9°F) to a comfortable 19.3°C (66.7°F). Groty's nights in May experience an average temperature drop to a frosty 9.1°C (48.4°F).Humidity
The average relative humidity in May in Groty is 71%.Rainfall
The month with the most rainfall is May, when the rain falls for 16 days and typically aggregates up to 52mm (2.05") of precipitation.Snowfall
Months with snowfall in Groty are January through May, October through December. May is the last month it regularly snows in Groty. During 0.2 snowfall days, in May, Groty aggregates 3mm (0.12") of snow. Throughout the year, in Groty, Poland, there are 48.2 snowfall days, and 369mm (14.53") of snow is accumulated.Daylight
In May, the average length of the day in Groty, Poland, is 15h and 44min.On the first day of May in Groty, sunrise is at 05:04 and sunset at 20:02. On the last day of the month, sunrise is at 04:21 and sunset at 20:47 CEST.
Sunshine
In Groty, the average sunshine in May is 9.1h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Groty, Poland
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in May: 9.1°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in May
Groty, Poland
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in May
Groty, Poland
- Average wind speed in May: 11.3km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Groty, Poland
- Average humidity in May: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Groty, Poland
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is May (52mm).
The driest months (with the least rainfall) are April and November (21mm).
Average rainfall days in May
Groty, Poland
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in May
Groty, Poland
- Average snowfall in May: 3mm
The month with the highest snowfall is January (133mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Groty, Poland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Groty, Poland
- Average daylight in May: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in May
Groty, Poland
- Average sunshine days in May: 13 days
The month with the most sunshine days is August (18.6 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in May
Groty, 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
Groty, Poland
- Average cloud cover in May: 42
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Groty, Poland
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).





