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 is marked by an increase in the average high-temperature, moving from a wintry 5.7°C (42.3°F) in March to a cool 12.3°C (54.1°F). April sees the temperature falling to a mean low of 3.1°C (37.6°F).Humidity
In April, the average relative humidity in Ostružná is 76%.Rainfall
In Ostružná, Czech Republic, in April, during 9.5 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, in Ostružná, Czech Republic, there are 131 rainfall days, and 512mm (20.16") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Ostružná, Czech Republic. In Ostružná, in April, snow falls for 3.6 days, with typically accumulated 52mm (2.05") of snow. In Ostružná, during the entire year, snow falls for 79.7 days and aggregates up to 957mm (37.68") of snow.Daylight
In Ostružná, the average length of the day in April is 13h and 49min.On the first day of the month, sunrise is at 06:26 and sunset at 19:24. On the last day of April, in Ostružná, sunrise is at 05:28 and sunset at 20:09 CEST.
Sunshine
The average sunshine in April is 8.6h.UV index
The average daily maximum UV index in April in Ostružná is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 in April translates into these instructions:
Exercise prevention - Warding off sunburn is urged. To protect against the Sun's most potent rays, avoid direct exposure around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are April temperatures in Ostružná?
What is the average humidity in April in Ostružná?
How many days does it rain in April in Ostružná?
How many days does it snow in April in Ostružná?
How many hours of daylight does Ostružná have in April?
When is the sunrise / sunset in April in Ostružná?
How long on average sun shines in April in Ostružná?
How high is the UV index in April in Ostružná?
Average temperature in April
Ostružná, Czech Republic
- Average high temperature in April: 12.3°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in April: 3.1°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-6.5°C).
Average pressure in April
Ostružná, Czech Republic
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in April
Ostružná, Czech Republic
- Average wind speed in April: 11.4km/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 (8.5km/h).
Average humidity in April
Ostružná, Czech Republic
- Average humidity in April: 76%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (75%).
Average rainfall in April
Ostružná, Czech Republic
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is July (79mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in April
Ostružná, Czech Republic
- Average rainfall days in April: 9.5 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in April
Ostružná, Czech Republic
- Average snowfall in April: 52mm
The month with the highest snowfall is January (245mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Ostružná, Czech Republic
- Average snowfall days in April: 3.6 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Ostružná, Czech Republic
- 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 6min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 3h and 18min).
Average sunshine days in April
Ostružná, Czech Republic
- Average sunshine days in April: 17.5 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in April
Ostružná, Czech Republic
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Ostružná, Czech Republic
- Average cloud cover in April: 43
The months with the most cloud cover are January and February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Ostružná, Czech Republic
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and February (7km).
Ostružná, Czech Republic
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