May weather forecastGruntowice, Poland
May
Weather in May
The last month of the spring, May, is a comfortable month in Gruntowice, Poland, with an average temperature fluctuating between 17.9°C (64.2°F) and 8.1°C (46.6°F).Temperature
May's arrival signals a subtle increase in average high-temperatures, moving from April's mild 14.3°C (57.7°F) to a still refreshing 17.9°C (64.2°F). Nighttime temperature in Gruntowice lowers to an average of 8.1°C (46.6°F) in May.Humidity
In Gruntowice, the average relative humidity in May is 73%.Rainfall
May is the month with the most rainfall in Gruntowice. Rain falls for 15 days and accumulates 45mm (1.77") of precipitation.Snowfall
Months with snowfall in Gruntowice are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Gruntowice aggregates 3mm (0.12") of snow. In Gruntowice, Poland, during the entire year, snow falls for 44.2 days and aggregates up to 269mm (10.59") of snow.Daylight
In May, the average length of the day is 15h and 49min.On the first day of May in Gruntowice, sunrise is at 05:16 and sunset at 20:18. On the last day of the month, sunrise is at 04:32 and sunset at 21:04 CEST.
Sunshine
In Gruntowice, the average sunshine in May is 8.6h.UV index
The months with the highest UV index in Gruntowice are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. On your guard! Snow's reflection can almost 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
Gruntowice, Poland
- Average high temperature in May: 17.9°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in May: 8.1°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in May
Gruntowice, Poland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in May
Gruntowice, Poland
- Average wind speed in May: 13.1km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in May
Gruntowice, Poland
- Average humidity in May: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Gruntowice, Poland
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in May
Gruntowice, Poland
- Average rainfall days in May: 15 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is September (7.2 days).
Average snowfall in May
Gruntowice, Poland
- Average snowfall in May: 3mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Gruntowice, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Gruntowice, Poland
- Average daylight in May: 15h and 48min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in May: 8h and 36min
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
Gruntowice, Poland
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is September (21.7 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in May
Gruntowice, 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 November and December (UV index 1).
Average cloud cover in May
Gruntowice, Poland
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Gruntowice, Poland
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
