May weather forecastJoniec, Poland
May
Weather in May
The last month of the spring, May, is an enjoyable month in Joniec, Poland, with an average temperature varying between 8.1°C (46.6°F) and 18.8°C (65.8°F).Temperature
Joniec's transition into May sees a mild rise in the average high-temperature, edging from 14°C (57.2°F) in April to a still refreshing 18.8°C (65.8°F). May brings with it a nighttime average temperature of 8.1°C (46.6°F).Humidity
The average relative humidity in May is 72%.Rainfall
May is the month with the most rainfall. Rain falls for 15.7 days and accumulates 46mm (1.81") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Joniec. During 0.2 snowfall days, in May, Joniec aggregates 1mm (0.04") of snow. Throughout the year, in Joniec, Poland, there are 43.2 snowfall days, and 291mm (11.46") of snow is accumulated.Daylight
The average length of the day in May is 15h and 47min.On the first day of the month, sunrise is at 05:04 and sunset at 20:04. On the last day of May, sunrise is at 04:20 and sunset at 20:50 CEST.
Sunshine
In Joniec, the average sunshine in May is 9.1h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Heed the precautions - It is counselled to guard against solar damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Joniec, Poland
- Average high temperature in May: 18.8°C
The warmest months (with the highest average high temperature) are July and August (24.2°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in May: 8.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in May
Joniec, Poland
- Average pressure in May: 1015.2mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in May
Joniec, Poland
- Average wind speed in May: 11.3km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in May
Joniec, Poland
- Average humidity in May: 72%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).
Average rainfall in May
Joniec, Poland
- Average rainfall in May: 46mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in May
Joniec, Poland
- Average rainfall days in May: 15.7 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in May
Joniec, Poland
- Average snowfall in May: 1mm
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Joniec, Poland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Joniec, Poland
- Average daylight in May: 15h and 48min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Joniec, Poland
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in May
Joniec, 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, November and December (UV index 1).
Average cloud cover in May
Joniec, Poland
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Joniec, Poland
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
