May weather forecastDerc, Poland
May
Weather in May
May, the last month of the spring in Derc, is a refreshing month, with an average temperature varying between 7.3°C (45.1°F) and 18.2°C (64.8°F).Temperature
The coming of May brings a minor shift in Derc's weather, with average high-temperatures adjusting from April's 13.3°C (55.9°F) to a still refreshing 18.2°C (64.8°F). In Derc, an average low-temperature of 7.3°C (45.1°F) is recorded during May nights.Humidity
In May, the average relative humidity in Derc is 73%.Rainfall
In Derc, in May, it is raining for 16.4 days, with typically 52mm (2.05") of accumulated precipitation. Throughout the year, there are 155.1 rainfall days, and 414mm (16.3") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Derc. During 0.3 snowfall days, in May, Derc aggregates 16mm (0.63") of snow. In Derc, during the entire year, snow falls for 51.5 days and aggregates up to 413mm (16.26") of snow.Daylight
The average length of the day in May is 16h and 0min.On the first day of May, sunrise is at 04:59 and sunset at 20:09. On the last day of the month, sunrise is at 04:12 and sunset at 20:57 CEST.
Sunshine
The average sunshine in May in Derc is 8.9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Derc. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 during May translates into the following guidance:
Take necessary precautions - Suggestions to elude sunburn are provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Derc, Poland
- Average high temperature in May: 18.2°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (-1.1°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in May
Derc, Poland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in May
Derc, Poland
- Average wind speed in May: 11.2km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in May
Derc, Poland
- Average humidity in May: 73%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (70%).
Average rainfall in May
Derc, Poland
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is July (53mm).
The driest months (with the least rainfall) are March and April (22mm).
Average rainfall days in May
Derc, Poland
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in May
Derc, Poland
- Average snowfall in May: 16mm
The month with the highest snowfall is January (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Derc, Poland
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Derc, Poland
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Derc, Poland
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (9 days).
Average UV index in May
Derc, Poland
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Derc, Poland
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in May
Derc, Poland
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
