Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's arrival sees a rise in the average high-temperature, jumping from March's frosty 7.1°C (44.8°F) to a moderate 14.4°C (57.9°F). In Grabionna, April nights witness a steady temperature drop to a wintry 4.7°C (40.5°F).Humidity
April and August, with an average relative humidity of 68%, are the least humid months.Rainfall
The month with the least rainfall is April, when the rain falls for 10.6 days and typically collects 14mm (0.55") of precipitation.Snowfall
January through April, November and December are months with snowfall in Grabionna. April is the last month it regularly snows. During 1.4 snowfall days, in April, Grabionna aggregates 6mm (0.24") of snow. In Grabionna, Poland, during the entire year, snow falls for 27.7 days and aggregates up to 177mm (6.97") of snow.Daylight
In April, the average length of the day in Grabionna is 14h and 1min.On the first day of April, sunrise is at 06:23 and sunset at 19:27. On the last day of the month, sunrise is at 05:18 and sunset at 20:18 CEST.
Sunshine
In Grabionna, the average sunshine in April is 9h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What are the temperatures in Grabionna in April?
What is the least humid month in Grabionna?
What is the average humidity in April in Grabionna?
What is the driest month in Grabionna?
How much does it rain in Grabionna in April?
What is the last month it snows in Grabionna?
How many hours of daylight does Grabionna have in April?
What time are sunrise and sunset in April in Grabionna?
How many hours of sunshine does Grabionna have in April?
What is the UV index intensity in April in Grabionna?
Average temperature in April
Grabionna, Poland
- Average high temperature in April: 14.4°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in April: 4.7°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 (-2.9°C).
Average pressure in April
Grabionna, Poland
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is October (1017.1mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in April
Grabionna, Poland
- Average wind speed in April: 13.1km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in April
Grabionna, Poland
- Average humidity in April: 68%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (68%).
Average rainfall in April
Grabionna, Poland
- Average rainfall in April: 14mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in April
Grabionna, Poland
- Average rainfall days in April: 10.6 days
The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in April
Grabionna, Poland
- Average snowfall in April: 6mm
The month with the highest snowfall is January (65mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Grabionna, Poland
- Average snowfall days in April: 1.4 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Grabionna, 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: 9h and 0min
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
Grabionna, Poland
- Average sunshine days in April: 16.9 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in April
Grabionna, 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, November and December (UV index 1).
Average cloud cover in April
Grabionna, Poland
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Grabionna, Poland
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, November and December (8km).
Grabionna, Poland
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