April weather forecastKosny, Poland
April
Weather in April
April is a mild spring month in Kosny, Poland, with an average temperature ranging between max 14.5°C (58.1°F) and min 4.9°C (40.8°F).Temperature
Entering April, Kosny sees a temperature rise, with the average high-temperature advancing from March's frosty 7.3°C (45.1°F) to a refreshing 14.5°C (58.1°F). During the month of April, the temperature in Kosny falls to an average of 4.9°C (40.8°F).Humidity
In April, the average relative humidity in Kosny is 69%.Rainfall
In Kosny, Poland, in April, during 12.2 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, there are 144.9 rainfall days, and 428mm (16.85") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Kosny. During 1.3 snowfall days, in April, Kosny aggregates 17mm (0.67") of snow. In Kosny, during the entire year, snow falls for 47.7 days and aggregates up to 364mm (14.33") of snow.Daylight
In April, the average length of the day in Kosny is 13h and 54min.On the first day of April in Kosny, sunrise is at 06:08 and sunset at 19:08. On the last day of the month, sunrise is at 05:07 and sunset at 19:57 CEST.
Sunshine
In Kosny, the average sunshine in April is 8.5h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 4 during April translates into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Kosny, Poland
- Average high temperature in April: 14.5°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in April: 4.9°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in April
Kosny, Poland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in April
Kosny, Poland
- Average wind speed in April: 11.2km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in April
Kosny, Poland
- Average humidity in April: 69%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in April
Kosny, Poland
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is May (64mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in April
Kosny, Poland
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in April
Kosny, Poland
- Average snowfall in April: 17mm
The month with the highest snowfall is January (125mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Kosny, Poland
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (14.9 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
Kosny, Poland
- Average daylight in April: 13h and 54min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in April: 8h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in April
Kosny, Poland
- Average sunshine days in April: 14.5 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in April
Kosny, 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
Kosny, Poland
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Kosny, Poland
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
