May weather forecastKoperno, Poland
May
Weather in May
May, the last month of the spring in Koperno, is a comfortable month, with an average temperature varying between 18.9°C (66°F) and 8.7°C (47.7°F).Temperature
As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from a mild 15.5°C (59.9°F) to a comfortable 18.9°C (66°F). May nights are marked by an average low-temperature of 8.7°C (47.7°F).Humidity
The average relative humidity in May is 71%.Rainfall
In Koperno, in May, during 15.3 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, in Koperno, there are 155.1 rainfall days, and 336mm (13.23") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In May, the average length of the day is 15h and 41min.On the first day of the month, sunrise is at 05:30 and sunset at 20:25. On the last day of May, in Koperno, Poland, sunrise is at 04:47 and sunset at 21:09 CEST.
Sunshine
In May, the average sunshine is 9.1h.UV index
In Koperno, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily UV index of 4 turns into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Koperno, Poland
- Average high temperature in May: 18.9°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).
Average pressure in May
Koperno, Poland
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is November (1014.3mbar).
Average wind speed in May
Koperno, Poland
- Average wind speed in May: 11.6km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Koperno, Poland
- Average humidity in May: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in May
Koperno, Poland
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in May
Koperno, Poland
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in May
Koperno, Poland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Koperno, Poland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Koperno, Poland
- Average daylight in May: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
Koperno, Poland
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is January (10.9 days).
Average UV index in May
Koperno, Poland
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Koperno, Poland
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Koperno, 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).
