April weather forecastDerło, Poland
April
Weather in April
April is a refreshing spring month in Derło, Poland, with temperature in the range of an average low of 4.4°C (39.9°F) and an average high of 13.8°C (56.8°F).Temperature
Derło's transition into April brings a rise in the average high-temperature, moving from a chilly 6.3°C (43.3°F) in March to a moderate 13.8°C (56.8°F). The low-temperature average for Derło during April stands at a wintry 4.4°C (39.9°F).Humidity
The average relative humidity in April in Derło is 69%.Rainfall
In Derło, during April, the rain falls for 12.7 days and regularly aggregates up to 22mm (0.87") of precipitation. In Derło, during the entire year, the rain falls for 143.7 days and collects up to 388mm (15.28") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Derło. During 1.5 snowfall days, in April, Derło aggregates 10mm (0.39") of snow. Throughout the year, there are 53.6 snowfall days, and 379mm (14.92") of snow is accumulated.Daylight
In April, the average length of the day in Derło is 13h and 56min.On the first day of the month, sunrise is at 05:59 and sunset at 19:00. On the last day of April, in Derło, sunrise is at 04:56 and sunset at 19:50 CEST.
Sunshine
The average sunshine in April in Derło is 7.1h.UV index
The average daily maximum UV index in April 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: In April, a daily UV index of 4 turns into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Derło, Poland
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in April: 4.4°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in April
Derło, Poland
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in April
Derło, Poland
- Average wind speed in April: 12.3km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in April
Derło, Poland
- Average humidity in April: 69%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).
Average rainfall in April
Derło, Poland
- Average rainfall in April: 22mm
The wettest month (with the highest rainfall) is May (59mm).
The driest months (with the least rainfall) are February and November (21mm).
Average rainfall days in April
Derło, Poland
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (6 days).
Average snowfall in April
Derło, Poland
- Average snowfall in April: 10mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Derło, Poland
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Derło, Poland
- Average daylight in April: 13h and 54min
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 April: 7h and 6min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in April
Derło, Poland
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in April
Derło, Poland
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Derło, Poland
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Derło, Poland
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
