May weather forecastIstebna, Poland
May
Weather in May
The last month of the spring, May, is an enjoyable month in Istebna, Poland, with an average temperature varying between 16.6°C (61.9°F) and 6.9°C (44.4°F).Temperature
May's onset witnesses a minor shift in the average high-temperature, moving from a moderate 13.2°C (55.8°F) in April to a comfortable 16.6°C (61.9°F). An average low-temperature of 6.9°C (44.4°F) is observed during the May nights.Humidity
In May, the average relative humidity in Istebna, Poland, is 78%.Rainfall
The month with the most rainfall is May, when the rain falls for 18 days and typically aggregates up to 74mm (2.91") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.5 snowfall days, in May, Istebna aggregates 7mm (0.28") of snow. In Istebna, during the entire year, snow falls for 59.6 days and aggregates up to 828mm (32.6") of snow.Daylight
The average length of the day in May is 15h and 23min.On the first day of May in Istebna, sunrise is at 05:20 and sunset at 20:02. On the last day of the month, sunrise is at 04:42 and sunset at 20:41 CEST.
Sunshine
In Istebna, the average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 4 in May transforms into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Istebna, Poland
- Average high temperature in May: 16.6°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in May: 6.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in May
Istebna, Poland
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in May
Istebna, Poland
- Average wind speed in May: 9.6km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in May
Istebna, Poland
- Average humidity in May: 78%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Istebna, Poland
- Average rainfall in May: 74mm
The wettest month (with the highest rainfall) is May (74mm).
The driest month (with the least rainfall) is November (33mm).
Average rainfall days in May
Istebna, Poland
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in May
Istebna, Poland
- Average snowfall in May: 7mm
The month with the highest snowfall is January (260mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Istebna, Poland
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Istebna, Poland
- Average daylight in May: 15h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 8h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in May
Istebna, Poland
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is February (7.9 days).
Average UV index in May
Istebna, 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
Istebna, Poland
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Istebna, Poland
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
