May weather forecastSiemienice, Poland
May
Weather in May
The last month of the spring, May, is an enjoyable month in Siemienice, Poland, with temperature in the range of an average high of 18.6°C (65.5°F) and an average low of 8.5°C (47.3°F).Temperature
The arrival of May brings a soft temperature shift, with the average high-temperature nudging from a refreshing 14.4°C (57.9°F) in April to an enjoyable 18.6°C (65.5°F). Nighttime temperatures in May average to a chilly 8.5°C (47.3°F) in Siemienice.Humidity
The average relative humidity in May in Siemienice is 73%.Rainfall
The wettest months are May and June, with an average 50mm (1.97") of rainfall.Snowfall
January through May, October through December are months with snowfall in Siemienice. May is the last month it regularly snows. During 0.1 snowfall days, in May, Siemienice aggregates 2mm (0.08") of snow. Throughout the year, in Siemienice, there are 38.2 snowfall days, and 241mm (9.49") of snow is accumulated.Daylight
In Siemienice, the average length of the day in May is 15h and 43min.On the first day of May, sunrise is at 05:10 and sunset at 20:07. On the last day of the month, sunrise is at 04:27 and sunset at 20:52 CEST.
Sunshine
The average sunshine in May in Siemienice is 9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Siemienice, Poland. 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 average maximum UV index of 5 translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Siemienice, Poland
- Average high temperature in May: 18.6°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in May: 8.5°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in May
Siemienice, Poland
- Average pressure in May: 1015.2mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in May
Siemienice, Poland
- Average wind speed in May: 12.2km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in May
Siemienice, 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
Siemienice, Poland
- Average rainfall in May: 50mm
The wettest months (with the highest rainfall) are May and June (50mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in May
Siemienice, Poland
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in May
Siemienice, Poland
- Average snowfall in May: 2mm
The month with the highest snowfall is January (83mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Siemienice, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Siemienice, 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 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Siemienice, Poland
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in May
Siemienice, 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 December (UV index 1).
Average cloud cover in May
Siemienice, Poland
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Siemienice, 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).
