May weather forecastSiarzewo, Poland
May
Weather in May
The last month of the spring, May, is an enjoyable month in Siarzewo, Poland, with an average temperature varying between 8.3°C (46.9°F) and 18.8°C (65.8°F).Temperature
Siarzewo's weather shows a minor temperature rise with the arrival of May, moving from a mild 14.5°C (58.1°F) in April to a comfortable 18.8°C (65.8°F). During the May nights, an average temperature of 8.3°C (46.9°F) is observed.Humidity
In Siarzewo, the average relative humidity in May is 71%.Rainfall
The month with the most rainfall is May, when the rain falls for 14.8 days and typically aggregates up to 47mm (1.85") of precipitation.Snowfall
Months with snowfall in Siarzewo, Poland, are January through May, October through December. May is the last month it regularly snows in Siarzewo. During 0.1 snowfall days, in May, Siarzewo aggregates 10mm (0.39") of snow. Throughout the year, there are 30.5 snowfall days, and 196mm (7.72") of snow is accumulated.Daylight
In May, the average length of the day in Siarzewo is 15h and 50min.On the first day of May, sunrise is at 05:10 and sunset at 20:12. On the last day of the month, sunrise is at 04:26 and sunset at 20:58 CEST.
Sunshine
In Siarzewo, the average sunshine in May is 8.8h.UV index
The months with the highest UV index in Siarzewo are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 in May translates into these instructions:
Ensure safety - Sun damage prevention is strongly urged. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Siarzewo, Poland
- Average high temperature in May: 18.8°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in May
Siarzewo, Poland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in May
Siarzewo, Poland
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in May
Siarzewo, Poland
- Average humidity in May: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Siarzewo, Poland
- Average rainfall in May: 47mm
The wettest month (with the highest rainfall) is May (47mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in May
Siarzewo, Poland
- Average rainfall days in May: 14.8 days
The months with the highest number of rainy days are May and July (14.8 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in May
Siarzewo, Poland
- Average snowfall in May: 10mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Siarzewo, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Siarzewo, 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 48min
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
Siarzewo, Poland
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in May
Siarzewo, 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, November and December (UV index 1).
Average cloud cover in May
Siarzewo, Poland
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Siarzewo, Poland
- Average visibility in May: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, November and December (8km).
