May weather forecastCzerteż, Poland
May
Weather in May
The last month of the spring, May, is a refreshing month in Czerteż, Poland, with an average temperature fluctuating between 17.8°C (64°F) and 6.9°C (44.4°F).Temperature
The embrace of May brings a minor uplift in the average high-temperature, shifting from a moderate 13.8°C (56.8°F) in April to a still refreshing 17.8°C (64°F). Czerteż's average low-temperature in the month of May is recorded at a chilly 6.9°C (44.4°F).Humidity
In Czerteż, the average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall in Czerteż. Rain falls for 18.7 days and accumulates 65mm (2.56") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Czerteż. During 0.2 snowfall days, in May, Czerteż aggregates 1mm (0.04") of snow. Throughout the year, in Czerteż, there are 58.2 snowfall days, and 527mm (20.75") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 23min.On the first day of the month, sunrise is at 05:07 and sunset at 19:49. On the last day of May, in Czerteż, sunrise is at 04:29 and sunset at 20:28 CEST.
Sunshine
In Czerteż, the average sunshine in May is 8.1h.UV index
The average daily maximum UV index in May in Czerteż is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Experience reduced UV exposure by about half when donning a wide-brim hat. Be vigilant! The reflective nature of snow can increase 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
Czerteż, Poland
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in May: 6.9°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in May
Czerteż, Poland
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is October (1019.2mbar).
The months with the lowest atmospheric pressure are June and July (1014.3mbar).
Average wind speed in May
Czerteż, Poland
- Average wind speed in May: 10km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in May
Czerteż, 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 (73%).
Average rainfall in May
Czerteż, Poland
- Average rainfall in May: 65mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in May
Czerteż, Poland
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is January (7 days).
Average snowfall in May
Czerteż, Poland
- Average snowfall in May: 1mm
The month with the highest snowfall is December (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Czerteż, Poland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Czerteż, 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 6min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in May
Czerteż, Poland
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in May
Czerteż, 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
Czerteż, Poland
- Average cloud cover in May: 49
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Czerteż, Poland
- Average visibility in May: 8km
The months with the highest visibility are April, August and September (9km).
The months with the lowest visibility are January and February (7km).





