April weather forecastOstrów Północny, Poland
April
Weather in April
April is a mild spring month in Ostrów Północny, Poland, with an average temperature ranging between max 13.3°C (55.9°F) and min 3.8°C (38.8°F).Temperature
Ostrów Północny's transition into April is marked by a temperature shift, moving from a wintry 5.8°C (42.4°F) in March to a refreshing 13.3°C (55.9°F). Ostrów Północny records a steady low-temperature average of 3.8°C (38.8°F) during April.Humidity
April and August, with an average relative humidity of 70%, are the least humid months.Rainfall
April is the month with the least rainfall. Rain falls for 13.5 days and accumulates 27mm (1.06") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Ostrów Północny. During 2.5 snowfall days, in April, Ostrów Północny aggregates 20mm (0.79") of snow. Throughout the year, there are 71.5 snowfall days, and 596mm (23.46") of snow is accumulated.Daylight
The average length of the day in April in Ostrów Północny is 14h and 1min.On the first day of the month, sunrise is at 05:57 and sunset at 19:00. On the last day of April, in Ostrów Północny, sunrise is at 04:52 and sunset at 19:52 CEST.
Sunshine
The average sunshine in April in Ostrów Północny, Poland, is 8.3h.UV index
In Ostrów Północny, the average daily maximum UV index in April 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: An average maximum UV index of 4 in April leads to these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Ostrów Północny, Poland
- Average high temperature in April: 13.3°C
The warmest months (with the highest average high temperature) are July and August (24.2°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).
Average pressure in April
Ostrów Północny, Poland
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in April
Ostrów Północny, Poland
- Average wind speed in April: 11.5km/h
The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in April
Ostrów Północny, Poland
- Average humidity in April: 70%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April and August (70%).
Average rainfall in April
Ostrów Północny, Poland
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is June (69mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in April
Ostrów Północny, Poland
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in April
Ostrów Północny, Poland
- Average snowfall in April: 20mm
The month with the highest snowfall is January (192mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Ostrów Północny, Poland
- Average snowfall days in April: 2.5 days
The month with the highest number of snowfall days is January (20.3 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
Ostrów Północny, 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 18min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 12min).
Average sunshine days in April
Ostrów Północny, Poland
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is October (15.5 days).
The months with the least sunshine days are January and February (6.8 days).
Average UV index in April
Ostrów Północny, 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, February, November and December (UV index 1).
Average cloud cover in April
Ostrów Północny, Poland
- Average cloud cover in April: 45
The months with the most cloud cover are January and February (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Ostrów Północny, Poland
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
