Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May's arrival is noted with a slight increase in the average high-temperature, moving from a moderate 14.6°C (58.3°F) in April to a comfortable 18.6°C (65.5°F). May's average low-temperature reading settles at a frosty 8.8°C (47.8°F).Humidity
In May, the average relative humidity is 72%.Rainfall
In Stare Olesno, in May, during 13.8 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Stare Olesno, during the entire year, the rain falls for 121.3 days and collects up to 317mm (12.48") of precipitation.Snowfall
Months with snowfall in Stare Olesno are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Stare Olesno aggregates 2mm (0.08") of snow. Throughout the year, there are 35.6 snowfall days, and 255mm (10.04") of snow is accumulated.Daylight
In Stare Olesno, the average length of the day in May is 15h and 33min.On the first day of the month, sunrise is at 05:18 and sunset at 20:08. On the last day of May, in Stare Olesno, sunrise is at 04:38 and sunset at 20:50 CEST.
Sunshine
In May, the average sunshine in Stare Olesno is 8.8h.UV index
In Stare Olesno, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In May, the maximum UV index of 4 suggests this advice:
Make use of precautions - It is urged to ward off sun damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Stare Olesno in May?
What is the average humidity in May in Stare Olesno?
How many days does it rain in May in Stare Olesno?
What is the last month it snows in Stare Olesno?
What is the average length of the day in May in Stare Olesno?
When is the sunrise / sunset in May in Stare Olesno?
How many hours of sunshine does Stare Olesno have in May?
What is the UV index intensity in May in Stare Olesno?
Average temperature in May
Stare Olesno, Poland
- Average high temperature in May: 18.6°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in May
Stare Olesno, Poland
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in May
Stare Olesno, Poland
- Average wind speed in May: 12km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest months (with the lowest average wind speed) are July and August (11.1km/h).
Average humidity in May
Stare Olesno, Poland
- Average humidity in May: 72%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall in May
Stare Olesno, Poland
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is November (14mm).
Average rainfall days in May
Stare Olesno, Poland
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in May
Stare Olesno, Poland
- Average snowfall in May: 2mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Stare Olesno, Poland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Stare Olesno, Poland
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 5min
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 12min).
Average sunshine days in May
Stare Olesno, Poland
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in May
Stare Olesno, Poland
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Stare Olesno, Poland
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Stare Olesno, Poland
- Average visibility in May: 9km
The months with the highest visibility are June, August and September (10km).
The month with the lowest visibility is January (7km).
Stare Olesno, Poland
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