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
Weather in April
Temperature
April's arrival signals an increase in average high-temperatures, moving from March's chilly 6.7°C (44.1°F) to a mild 14°C (57.2°F). During April, Ustrobna's temperature averages to a wintry 4.1°C (39.4°F) at night.Humidity
The average relative humidity in April is 73%.Rainfall
In Ustrobna, during April, the rain falls for 14.5 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 155.3 rainfall days, and 495mm (19.49") of precipitation is accumulated.Snowfall
Months with snowfall in Ustrobna, Poland, are January through April, October through December. April is the last month it regularly snows. During 1.8 snowfall days, in April, Ustrobna aggregates 11mm (0.43") of snow. In Ustrobna, during the entire year, snow falls for 55.9 days and aggregates up to 515mm (20.28") of snow.Daylight
In April, the average length of the day in Ustrobna is 13h and 47min.On the first day of April, sunrise is at 06:08 and sunset at 19:05. On the last day of the month, sunrise is at 05:10 and sunset at 19:49 CEST.
Sunshine
In April, the average sunshine in Ustrobna is 8.7h.UV index
In April, the average daily maximum UV index in Ustrobna is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In April, a daily UV index of 4 turns into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the average April temperature in Ustrobna?
What is the average humidity in April in Ustrobna?
How much does it rain in Ustrobna in April?
What is the last month it snows in Ustrobna?
What is the average length of the day in April in Ustrobna?
When is the sunrise / sunset in April in Ustrobna?
How many hours of sunshine does Ustrobna have in April?
How high is the UV index in April in Ustrobna?
Average temperature in April
Ustrobna, Poland
- Average high temperature in April: 14°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in April: 4.1°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in April
Ustrobna, Poland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1019.1mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in April
Ustrobna, Poland
- Average wind speed in April: 10.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in April
Ustrobna, Poland
- Average humidity in April: 73%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in April
Ustrobna, Poland
- Average rainfall in April: 32mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is March (26mm).
Average rainfall days in April
Ustrobna, Poland
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is June (18.7 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in April
Ustrobna, Poland
- Average snowfall in April: 11mm
The month with the highest snowfall is December (144mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Ustrobna, Poland
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Ustrobna, Poland
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- 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 6min).
Average sunshine days in April
Ustrobna, Poland
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in April
Ustrobna, 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 and December (UV index 1).
Average cloud cover in April
Ustrobna, Poland
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Ustrobna, Poland
- Average visibility in April: 9km
The months with the highest visibility are April, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Ustrobna, Poland
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