May weather forecastWiszno, Poland
May
Weather in May
May, the last month of the spring in Wiszno, is a comfortable month, with an average temperature varying between 7.8°C (46°F) and 16.5°C (61.7°F).Temperature
May brings a slight rise in Wiszno's average high-temperature, moving from a fresh 12.3°C (54.1°F) in April to an enjoyable 16.5°C (61.7°F). Wiszno, during the nights of May, experiences an average temperature drop to a frosty 7.8°C (46°F).Humidity
The average relative humidity in May is 72%.Rainfall
In May, the rain falls for 10.1 days. Throughout May, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 129.2 rainfall days, and 353mm (13.9") of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Wiszno aggregates 1mm (0.04") of snow. In Wiszno, during the entire year, snow falls for 33.3 days and aggregates up to 196mm (7.72") of snow.Daylight
In May, the average length of the day is 16h and 5min.On the first day of May, sunrise is at 05:10 and sunset at 20:24. On the last day of the month, sunrise is at 04:22 and sunset at 21:14 CEST.
Sunshine
In May, the average sunshine is 9h.UV index
In May, the average daily maximum UV index in Wiszno is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Heed the precautions - It is counselled to guard against solar damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Wiszno, Poland
- Average high temperature in May: 16.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in May: 7.8°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in May
Wiszno, Poland
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is October (1016.3mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in May
Wiszno, Poland
- Average wind speed in May: 14.9km/h
The windiest month (with the highest average wind speed) is December (19.4km/h).
The calmest month (with the lowest average wind speed) is August (13.9km/h).
Average humidity in May
Wiszno, Poland
- Average humidity in May: 72%
The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is April (70%).
Average rainfall in May
Wiszno, Poland
- Average rainfall in May: 28mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in May
Wiszno, Poland
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is April (8 days).
Average snowfall in May
Wiszno, Poland
- Average snowfall in May: 1mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Wiszno, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Wiszno, Poland
- Average daylight in May: 16h and 6min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 2h and 48min).
Average sunshine days in May
Wiszno, Poland
- Average sunshine days in May: 19.8 days
The months with the most sunshine days are April and May (19.8 days).
The month with the least sunshine days is December (12 days).
Average UV index in May
Wiszno, Poland
- Average UV index in May: 4
The months with the highest UV index are 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
Wiszno, Poland
- Average cloud cover in May: 40
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Wiszno, Poland
- Average visibility in May: 9km
The months with the highest visibility are April, June, August, September and October (10km).
The months with the lowest visibility are January, February, March, May, July, November and December (9km).
