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
An increase in the average high-temperature marks April, moving from March's frosty 7.6°C (45.7°F) to a refreshing 14°C (57.2°F). Oleszna records an average nighttime low-temperature of 4.4°C (39.9°F) throughout April.Humidity
In April, the average relative humidity is 72%.Rainfall
In Oleszna, in April, it is raining for 12.8 days, with typically 26mm (1.02") of accumulated precipitation. In Oleszna, during the entire year, the rain falls for 139.3 days and collects up to 391mm (15.39") of precipitation.Snowfall
January through May, October through December are months with snowfall in Oleszna, Poland. In April, in Oleszna, it is snowing for 1.4 days. Throughout April, 6mm (0.24") of snow is accumulated. In Oleszna, during the entire year, snow falls for 31.6 days and aggregates up to 266mm (10.47") of snow.Daylight
The average length of the day in April is 13h and 51min.On the first day of the month, sunrise is at 06:27 and sunset at 19:25. On the last day of April, sunrise is at 05:27 and sunset at 20:12 CEST.
Sunshine
In April, the average sunshine in Oleszna, Poland, is 9.2h.UV index
In Oleszna, Poland, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 4 in April transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Oleszna?
What is the average humidity in April in Oleszna?
How many days does it rain in April in Oleszna?
How many days does it snow in April in Oleszna?
How many hours of daylight does Oleszna have in April?
When are sunrise and sunset in April in Oleszna?
How long on average sun shines in April in Oleszna?
What is the UV index intensity in April in Oleszna?
Average temperature in April
Oleszna, Poland
- Average high temperature in April: 14°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in April: 4.4°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in April
Oleszna, Poland
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in April
Oleszna, Poland
- Average wind speed in April: 11.5km/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 (9.3km/h).
Average humidity in April
Oleszna, Poland
- Average humidity in April: 72%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Oleszna, Poland
- Average rainfall in April: 26mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in April
Oleszna, Poland
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is May (17.8 days).
The months with the least rainy days are January and February (6 days).
Average snowfall in April
Oleszna, Poland
- Average snowfall in April: 6mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Oleszna, Poland
- Average snowfall days in April: 1.4 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Oleszna, Poland
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Oleszna, Poland
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is October (19 days).
The months with the least sunshine days are May and June (10.8 days).
Average UV index in April
Oleszna, Poland
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Oleszna, Poland
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Oleszna, Poland
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
