April weather forecastKalsko, Poland
April
Weather in April
April is a mild spring month in Kalsko, Poland, with an average temperature fluctuating between 5.3°C (41.5°F) and 14.9°C (58.8°F).Temperature
With the onset of April, Kalsko's weather sees a temperature rise, transitioning from a frosty 8.1°C (46.6°F) in March to a mild 14.9°C (58.8°F). During April nights, Kalsko records an average temperature of 5.3°C (41.5°F).Humidity
In April, the average relative humidity in Kalsko is 69%.Rainfall
The month with the least rainfall in Kalsko is April, when the rain falls for 12.3 days and typically collects 15mm (0.59") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 1 snowfall days, in April, Kalsko aggregates 4mm (0.16") of snow. Throughout the year, in Kalsko, there are 23.1 snowfall days, and 128mm (5.04") of snow is accumulated.Daylight
The average length of the day in April in Kalsko is 13h and 58min.On the first day of April in Kalsko, sunrise is at 06:30 and sunset at 19:32. On the last day of the month, sunrise is at 05:26 and sunset at 20:22 CEST.
Sunshine
In April, the average sunshine is 9.1h.UV index
The average daily maximum UV index in April in Kalsko is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 4 in April transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Kalsko, Poland
- Average high temperature in April: 14.9°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in April: 5.3°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in April
Kalsko, Poland
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is October (1017.2mbar).
The months with the lowest atmospheric pressure are July and November (1014.1mbar).
Average wind speed in April
Kalsko, Poland
- Average wind speed in April: 12.5km/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 (10.9km/h).
Average humidity in April
Kalsko, 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 August (68%).
Average rainfall in April
Kalsko, Poland
- Average rainfall in April: 15mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in April
Kalsko, Poland
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in April
Kalsko, Poland
- Average snowfall in April: 4mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Kalsko, Poland
- Average snowfall days in April: 1 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Kalsko, Poland
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in April: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Kalsko, Poland
- Average sunshine days in April: 15.1 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in April
Kalsko, 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
Kalsko, Poland
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Kalsko, Poland
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (7km).
