April weather forecastGrubno, Poland
April
Weather in April
April is a refreshing spring month in Grubno, Poland, with temperature in the range of an average low of 4.3°C (39.7°F) and an average high of 14.3°C (57.7°F).Temperature
As Grubno transitions into April, the average high-temperature is observed to rise from a frosty 7.1°C (44.8°F) in March to a mild 14.3°C (57.7°F). Grubno's nights in April experience an average temperature drop to a wintry 4.3°C (39.7°F).Humidity
The months with the lowest humidity are April and August, with an average relative humidity of 68%.Rainfall
The month with the least rainfall in Grubno is April, when the rain falls for 12 days and typically collects 17mm (0.67") of precipitation.Snowfall
January through May, November and December are months with snowfall in Grubno. In Grubno, Poland, in April, snow falls for 1.8 days, with typically accumulated 9mm (0.35") of snow. In Grubno, during the entire year, snow falls for 40.7 days and aggregates up to 242mm (9.53") of snow.Daylight
In April, the average length of the day is 14h and 1min.On the first day of the month, sunrise is at 06:18 and sunset at 19:21. On the last day of April, in Grubno, sunrise is at 05:12 and sunset at 20:14 CEST.
Sunshine
In Grubno, Poland, the average sunshine in April is 8.8h.UV index
In April, the average daily maximum UV index in Grubno, Poland, is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In April, an average UV index of 4 transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Grubno, Poland
- Average high temperature in April: 14.3°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in April: 4.3°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in April
Grubno, Poland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1017.2mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in April
Grubno, Poland
- Average wind speed in April: 13.1km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in April
Grubno, Poland
- Average humidity in April: 68%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (68%).
Average rainfall in April
Grubno, Poland
- Average rainfall in April: 17mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in April
Grubno, Poland
- Average rainfall days in April: 12 days
The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (9.3 days).
Average snowfall in April
Grubno, Poland
- Average snowfall in April: 9mm
The month with the highest snowfall is January (87mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in April
Grubno, Poland
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Grubno, Poland
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in April: 8h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in April
Grubno, Poland
- Average sunshine days in April: 14.9 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in April
Grubno, Poland
- Average UV index in April: 4
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 and November (UV index 1).
Average cloud cover in April
Grubno, Poland
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Grubno, Poland
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
