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 brings a change in high-temperatures, moving from a frosty 6.8°C (44.2°F) in March to a moderate 14.1°C (57.4°F). Throughout April, Sieniczno registers a consistent average low-temperature of 4.9°C (40.8°F).Humidity
April and August, with an average relative humidity of 69%, are the least humid months in Sieniczno.Rainfall
In Sieniczno, in April, during 15.3 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Sieniczno, there are 169.4 rainfall days, and 571mm (22.48") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Sieniczno, in April, during 2.8 snowfall days, 18mm (0.71") of snow is typically accumulated. Throughout the year, in Sieniczno, there are 66.3 snowfall days, and 663mm (26.1") of snow is accumulated.Daylight
The average length of the day in April is 13h and 49min.On the first day of April, sunrise is at 06:16 and sunset at 19:13. On the last day of the month, sunrise is at 05:17 and sunset at 19:59 CEST.
Sunshine
The average sunshine in April is 8.6h.UV index
In April, the average daily maximum UV index in Sieniczno is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are April temperatures in Sieniczno?
What are the least humid months in Sieniczno?
What is the average humidity in April in Sieniczno?
How much does it rain in Sieniczno in April?
How many days does it snow in April in Sieniczno?
What is the average length of the day in April in Sieniczno?
What time are sunrise and sunset in April in Sieniczno?
How long on average sun shines in April in Sieniczno?
What is the UV index reading in April in Sieniczno?
Average temperature in April
Sieniczno, Poland
- Average high temperature in April: 14.1°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 (-0.3°C).
- Average low temperature in April: 4.9°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in April
Sieniczno, Poland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in April
Sieniczno, Poland
- Average wind speed in April: 12.3km/h
The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in April
Sieniczno, Poland
- Average humidity in April: 69%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (69%).
Average rainfall in April
Sieniczno, Poland
- Average rainfall in April: 39mm
The wettest month (with the highest rainfall) is May (83mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days in April
Sieniczno, Poland
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is June (21.3 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in April
Sieniczno, Poland
- Average snowfall in April: 18mm
The month with the highest snowfall is January (200mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Sieniczno, Poland
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sieniczno, Poland
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in April
Sieniczno, Poland
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is August (15.3 days).
The month with the least sunshine days is June (6 days).
Average UV index in April
Sieniczno, Poland
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Sieniczno, Poland
- Average cloud cover in April: 42
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Sieniczno, Poland
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Sieniczno, Poland
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