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
The start of April signals an increase in the average high-temperature, moving from a frosty 7.4°C (45.3°F) in March to a mild 14.4°C (57.9°F). An average low-temperature of 5.1°C (41.2°F) is observed in Napoleonów, Poland, during the April nights.Humidity
In Napoleonów, Poland, the average relative humidity in April is 68%.Rainfall
The month with the least rainfall is April, when the rain falls for 10.2 days and typically collects 16mm (0.63") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Napoleonów. During 1.1 snowfall days, in April, Napoleonów aggregates 11mm (0.43") of snow. In Napoleonów, during the entire year, snow falls for 39.3 days and aggregates up to 280mm (11.02") of snow.Daylight
The average length of the day in April in Napoleonów is 13h and 53min.On the first day of April, sunrise is at 06:16 and sunset at 19:15. On the last day of the month, sunrise is at 05:15 and sunset at 20:03 CEST.
Sunshine
In Napoleonów, the average sunshine in April is 8.7h.UV index
In April, the average daily maximum UV index in Napoleonów is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 4 in April translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Napoleonów?
What is the average humidity in April in Napoleonów?
What is the driest month in Napoleonów?
How many days does it rain in April in Napoleonów?
What is the last month it snows in Napoleonów?
What is the average length of the day in April in Napoleonów?
When is the sunrise / sunset in April in Napoleonów?
How long on average sun shines in April in Napoleonów?
How high is the UV index in April in Napoleonów?
Average temperature in April
Napoleonów, Poland
- Average high temperature in April: 14.4°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in April: 5.1°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in April
Napoleonów, Poland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in April
Napoleonów, Poland
- Average wind speed in April: 12.8km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in April
Napoleonów, Poland
- Average humidity in April: 68%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (65%).
Average rainfall in April
Napoleonów, Poland
- Average rainfall in April: 16mm
The wettest months (with the highest rainfall) are May and July (37mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in April
Napoleonów, Poland
- Average rainfall days in April: 10.2 days
The month with the highest number of rainy days is July (13.4 days).
The months with the least rainy days are January and November (7.9 days).
Average snowfall in April
Napoleonów, Poland
- Average snowfall in April: 11mm
The month with the highest snowfall is January (89mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Napoleonów, Poland
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is January (12.3 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
Napoleonów, Poland
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in April
Napoleonów, Poland
- Average sunshine days in April: 17.2 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in April
Napoleonów, Poland
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Napoleonów, Poland
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Napoleonów, Poland
- Average visibility in April: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
