April weather forecastChwalimki, Poland
April
Weather in April
April is a moderate spring month in Chwalimki, Poland, with an average temperature fluctuating between 4.2°C (39.6°F) and 13.7°C (56.7°F).Temperature
The arrival of April brings an increase in high-temperatures, moving from a chilly 6.6°C (43.9°F) in March to a moderate 13.7°C (56.7°F). In Chwalimki, an average nighttime temperature of 4.2°C (39.6°F) is expected during April.Humidity
The least humid month is April, with an average relative humidity of 69%.Rainfall
The month with the least rainfall is April, when the rain falls for 12.4 days and typically collects 21mm (0.83") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Chwalimki, during April, snow falls for 2 days and regularly aggregates up to 10mm (0.39") of snow. In Chwalimki, during the entire year, snow falls for 54.8 days and aggregates up to 398mm (15.67") of snow.Daylight
The average length of the day in April is 14h and 3min.On the first day of the month, sunrise is at 06:25 and sunset at 19:30. On the last day of April, sunrise is at 05:19 and sunset at 20:23 CEST.
Sunshine
In April, the average sunshine is 8.9h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 during April leads to these advisories:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Chwalimki, Poland
- Average high temperature in April: 13.7°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 (0.3°C).
- Average low temperature in April: 4.2°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°C).
Average pressure in April
Chwalimki, Poland
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is October (1016.8mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in April
Chwalimki, Poland
- Average wind speed in April: 13.4km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in April
Chwalimki, Poland
- Average humidity in April: 69%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (69%).
Average rainfall in April
Chwalimki, Poland
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in April
Chwalimki, Poland
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in April
Chwalimki, Poland
- Average snowfall in April: 10mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Chwalimki, Poland
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Chwalimki, 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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in April
Chwalimki, Poland
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is April (13.7 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in April
Chwalimki, 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
Chwalimki, Poland
- Average cloud cover in April: 40
The months with the most cloud cover are January and December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in April
Chwalimki, Poland
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
