April weather forecastLetnin, Poland
April
Weather in April
April is a mild spring month in Letnin, Poland, with an average temperature ranging between max 14.5°C (58.1°F) and min 4.6°C (40.3°F).Temperature
The shift into April is marked by a rise in the average high-temperature, moving from March's frosty 7.7°C (45.9°F) to a moderate 14.5°C (58.1°F). During April, the nighttime temperature in Letnin averages to a cold 4.6°C (40.3°F).Humidity
April and August, with an average relative humidity of 71%, are the least humid months.Rainfall
April is the month with the least rainfall. Rain falls for 13.1 days and accumulates 18mm (0.71") of precipitation.Snowfall
Months with snowfall in Letnin are January through April, November and December. April is the last month it regularly snows in Letnin. During 1.3 snowfall days, in April, Letnin aggregates 4mm (0.16") of snow. Throughout the year, in Letnin, there are 27.9 snowfall days, and 181mm (7.13") of snow is accumulated.Daylight
In Letnin, Poland, the average length of the day in April is 14h and 1min.On the first day of April in Letnin, sunrise is at 06:32 and sunset at 19:35. On the last day of the month, sunrise is at 05:27 and sunset at 20:27 CEST.
Sunshine
The average sunshine in April is 8.7h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 4 in April leads to these guidelines:
Take necessary precautions - Defending against sun damage is advocated. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Letnin, Poland
- Average high temperature in April: 14.5°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in April: 4.6°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 (-2.3°C).
Average pressure in April
Letnin, Poland
- Average pressure in April: 1015.8mbar
The months with the highest atmospheric pressure are September and October (1016.7mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed in April
Letnin, Poland
- Average wind speed in April: 12.6km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in April
Letnin, Poland
- Average humidity in April: 71%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in April
Letnin, Poland
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in April
Letnin, Poland
- Average rainfall days in April: 13.1 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in April
Letnin, Poland
- Average snowfall in April: 4mm
The month with the highest snowfall is December (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Letnin, Poland
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Letnin, 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 42min).
- Average sunshine in April: 8h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in April
Letnin, Poland
- Average sunshine days in April: 13.7 days
The months with the most sunshine days are September and October (17.1 days).
The month with the least sunshine days is July (12 days).
Average UV index in April
Letnin, 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
Letnin, Poland
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Letnin, Poland
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
