May weather forecastOpalenica, Poland
May
Weather in May
The last month of the spring, May, is a comfortable month in Opalenica, Poland, with temperature in the range of an average low of 8.5°C (47.3°F) and an average high of 18.7°C (65.7°F).Temperature
A soft shift in the average high-temperature is noticeable in May, transitioning from a refreshing 15°C (59°F) in April to a comfortable 18.7°C (65.7°F). An average low-temperature of 8.5°C (47.3°F) marks the month of May.Humidity
In Opalenica, the average relative humidity in May is 71%.Rainfall
In Opalenica, in May, during 15.2 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, there are 153.2 rainfall days, and 354mm (13.94") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Opalenica aggregates 6mm (0.24") of snow. Throughout the year, there are 31.7 snowfall days, and 200mm (7.87") of snow is accumulated.Daylight
In Opalenica, the average length of the day in May is 15h and 45min.On the first day of May in Opalenica, sunrise is at 05:22 and sunset at 20:20. On the last day of the month, sunrise is at 04:38 and sunset at 21:05 CEST.
Sunshine
In Opalenica, the average sunshine in May is 8.9h.UV index
In Opalenica, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 4 in May transforms into this advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Opalenica, Poland
- Average high temperature in May: 18.7°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in May: 8.5°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in May
Opalenica, Poland
- Average pressure in May: 1015.5mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in May
Opalenica, Poland
- Average wind speed in May: 12.5km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in May
Opalenica, 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 (66%).
Average rainfall in May
Opalenica, Poland
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in May
Opalenica, Poland
- Average rainfall days in May: 15.2 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in May
Opalenica, Poland
- Average snowfall in May: 6mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Opalenica, Poland
- Average snowfall days in May: 0.1 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, September and October (0 days).
Average daylight in May /
Average sunshine in May
Opalenica, Poland
- Average daylight in May: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in May: 8h and 54min
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 0min).
Average sunshine days in May
Opalenica, Poland
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in May
Opalenica, 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 January and December (UV index 1).
Average cloud cover in May
Opalenica, Poland
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Opalenica, Poland
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
