April weather forecastSąpolno, Poland
April
Weather in April
April in Sąpolno, Poland, is a mild spring month, with temperature in the range of an average high of 13.4°C (56.1°F) and an average low of 3.8°C (38.8°F).Temperature
April's arrival brings a temperature shift, moving from a chilly 6.3°C (43.3°F) in March to a mild 13.4°C (56.1°F). Throughout the month of April, Sąpolno sees a steady low-temperature average of 3.8°C (38.8°F).Humidity
With an average relative humidity of 69%, April is the least humid month in Sąpolno, Poland.Rainfall
April is the month with the least rainfall. Rain falls for 8.6 days and accumulates 12mm (0.47") of precipitation.Snowfall
January through May, October through December are months with snowfall in Sąpolno. In Sąpolno, during April, snow falls for 1.3 days and regularly aggregates up to 4mm (0.16") of snow. Throughout the year, in Sąpolno, there are 41.3 snowfall days, and 212mm (8.35") of snow is accumulated.Daylight
In Sąpolno, the average length of the day in April is 14h and 4min.On the first day of April, sunrise is at 06:22 and sunset at 19:26. On the last day of the month, sunrise is at 05:15 and sunset at 20:20 CEST.
Sunshine
The average sunshine in April in Sąpolno is 8.9h.UV index
In April, the average daily maximum UV index in Sąpolno 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: The average daily UV index of 4 in April transforms into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sąpolno, Poland
- Average high temperature in April: 13.4°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in April
Sąpolno, Poland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in April
Sąpolno, Poland
- Average wind speed in April: 14.4km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in April
Sąpolno, Poland
- Average humidity in April: 69%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (69%).
Average rainfall in April
Sąpolno, Poland
- Average rainfall in April: 12mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in April
Sąpolno, Poland
- Average rainfall days in April: 8.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in April
Sąpolno, Poland
- Average snowfall in April: 4mm
The month with the highest snowfall is January (76mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Sąpolno, Poland
- Average snowfall days in April: 1.3 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
Sąpolno, Poland
- Average daylight in April: 14h and 6min
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 April: 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 April
Sąpolno, Poland
- Average sunshine days in April: 18.8 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is February (12 days).
Average UV index in April
Sąpolno, 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
Sąpolno, Poland
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Sąpolno, Poland
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and December (8km).
