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
April in Semice, Czech Republic, shows a rise in the average high-temperature, moving from March's chilly 8.2°C (46.8°F) to a refreshing 14.6°C (58.3°F). Semice's nights in April cool down to an average low-temperature of 4.9°C (40.8°F).Humidity
In Semice, the average relative humidity in April is 71%.Rainfall
In Semice, in April, during 13.4 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Semice, Czech Republic, during the entire year, the rain falls for 161.2 days and collects up to 462mm (18.19") of precipitation.Snowfall
Months with snowfall in Semice are January through May, October through December. In April, it is snowing for 0.8 days. Throughout April, 1mm (0.04") of snow is accumulated. In Semice, Czech Republic, during the entire year, snow falls for 41.5 days and aggregates up to 328mm (12.91") of snow.Daylight
In Semice, the average length of the day in April is 13h and 49min.On the first day of the month, sunrise is at 06:35 and sunset at 19:32. On the last day of April, in Semice, sunrise is at 05:36 and sunset at 20:18 CEST.
Sunshine
In April, the average sunshine in Semice is 9.4h.UV index
The average daily maximum UV index in April in Semice 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 the ordinary person.Note: The UV index of 4 during April leads to these advisories:
Adopt protective measures - It is advised to guard against sun damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Semice?
What is the average humidity in April in Semice?
How much does it rain in Semice in April?
How many days does it snow in April in Semice?
How many hours of daylight does Semice have in April?
When is the sunrise / sunset in April in Semice?
How many hours of sunshine does Semice have in April?
What is the UV index intensity in April in Semice?
Average temperature in April
Semice, Czech Republic
- Average high temperature in April: 14.6°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 (1°C).
- Average low temperature in April: 4.9°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in April
Semice, Czech Republic
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in April
Semice, Czech Republic
- Average wind speed in April: 11.3km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in April
Semice, Czech Republic
- Average humidity in April: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Semice, Czech Republic
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in April
Semice, Czech Republic
- Average rainfall days in April: 13.4 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in April
Semice, Czech Republic
- Average snowfall in April: 1mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Semice, Czech Republic
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Semice, 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: 9h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Semice, Czech Republic
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in April
Semice, Czech Republic
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in April
Semice, Czech Republic
- Average cloud cover in April: 37
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Semice, Czech Republic
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
