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
April
Weather in April
Temperature
Wiśniewka experiences a temperature shift with the start of April, with average high-temperatures moving from a frosty 6.3°C (43.3°F) in March to a moderate 13.4°C (56.1°F). Wiśniewka, during the month of April, experiences an average low-temperature of 3.8°C (38.8°F).Humidity
The least humid month is April, with an average relative humidity of 69%.Rainfall
April is the month with the least rainfall. Rain falls for 8.6 days and accumulates 12mm (0.47") of precipitation.Snowfall
Months with snowfall in Wiśniewka are January through May, October through December. In Wiśniewka, during April, snow falls for 1.3 days and regularly aggregates up to 4mm (0.16") of snow. In Wiśniewka, Poland, during the entire year, snow falls for 41.3 days and aggregates up to 212mm (8.35") of snow.Daylight
The average length of the day in April in Wiśniewka is 14h and 2min.On the first day of April in Wiśniewka, sunrise is at 06:21 and sunset at 19:25. On the last day of the month, sunrise is at 05:16 and sunset at 20:18 CEST.
Sunshine
In April, the average sunshine is 8.9h.UV index
In Wiśniewka, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 4 in April translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Wiśniewka?
What is the least humid month in Wiśniewka?
What is the average humidity in April in Wiśniewka?
What is the driest month in Wiśniewka?
How many days does it rain in April in Wiśniewka?
How much does it snow in Wiśniewka in April?
How many hours of daylight does Wiśniewka have in April?
When is the sunrise / sunset in April in Wiśniewka?
How many hours of sunshine does Wiśniewka have in April?
How high is the UV index in April in Wiśniewka?
Average temperature in April
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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: 8h and 5min
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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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
Wiśniewka, 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).
