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
April
Weather in April
Temperature
Noticing a change, the average high-temperature during April moves from March's chilly 7.3°C (45.1°F) to a mild 14.1°C (57.4°F). In April, Hlavnice reports a consistent average low-temperature of 4.5°C (40.1°F) during the nights.Humidity
The average relative humidity in April is 72%.Rainfall
In April, the rain falls for 14 days. Throughout April, 27mm (1.06") of precipitation is accumulated. In Hlavnice, during the entire year, the rain falls for 161 days and collects up to 477mm (18.78") of precipitation.Snowfall
Months with snowfall in Hlavnice are January through May, October through December. In April, it is snowing for 1.8 days. Throughout April, 9mm (0.35") of snow is accumulated. In Hlavnice, during the entire year, snow falls for 45.8 days and aggregates up to 376mm (14.8") of snow.Daylight
The average length of the day in April is 13h and 47min.On the first day of April, sunrise is at 06:24 and sunset at 19:21. On the last day of the month, sunrise is at 05:26 and sunset at 20:06 CEST.
Sunshine
In April, the average sunshine in Hlavnice is 8.8h.UV index
The average daily maximum UV index in April in Hlavnice is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in April suggests the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Hlavnice?
What is the average humidity in April in Hlavnice?
How much does it rain in Hlavnice in April?
How much does it snow in Hlavnice in April?
What is the average length of the day in April in Hlavnice?
When is the sunrise / sunset in April in Hlavnice?
How many hours of sunshine does Hlavnice have in April?
What is the UV index intensity in April in Hlavnice?
Average temperature in April
Hlavnice, Czech Republic
- Average high temperature in April: 14.1°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in April: 4.5°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in April
Hlavnice, Czech Republic
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in April
Hlavnice, Czech Republic
- Average wind speed in April: 12.2km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in April
Hlavnice, Czech Republic
- Average humidity in April: 72%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Hlavnice, Czech Republic
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is July (64mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in April
Hlavnice, Czech Republic
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in April
Hlavnice, Czech Republic
- Average snowfall in April: 9mm
The month with the highest snowfall is January (118mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Hlavnice, Czech Republic
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hlavnice, 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 12min).
- Average sunshine in April: 8h and 5min
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 42min).
Average sunshine days in April
Hlavnice, Czech Republic
- Average sunshine days in April: 13 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in April
Hlavnice, Czech Republic
- 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, February, October, November and December (UV index 2).
Average cloud cover in April
Hlavnice, Czech Republic
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Hlavnice, Czech Republic
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
