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
The arrival of April brings a change in České Heřmanice's weather, with average high-temperatures moving from March's chilly 6.8°C (44.2°F) to a refreshing 13.4°C (56.1°F). České Heřmanice's average low-temperature during April nights is observed to be a wintry 3.7°C (38.7°F).Humidity
In April, the average relative humidity in České Heřmanice is 74%.Rainfall
April is the month with the least rainfall in České Heřmanice. Rain falls for 11.2 days and accumulates 21mm (0.83") of precipitation.Snowfall
January through May, October through December are months with snowfall. In České Heřmanice, during April, snow falls for 1.8 days and regularly aggregates up to 17mm (0.67") of snow. Throughout the year, in České Heřmanice, Czech Republic, there are 55.1 snowfall days, and 436mm (17.17") of snow is accumulated.Daylight
The average length of the day in April is 13h and 47min.On the first day of April, sunrise is at 06:30 and sunset at 19:27. On the last day of the month, sunrise is at 05:32 and sunset at 20:12 CEST.
Sunshine
In České Heřmanice, the average sunshine in April is 9.1h.UV index
In České Heřmanice, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In April, an average UV index of 4 transforms into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in České Heřmanice?
What is the average humidity in April in České Heřmanice?
What is the driest month in České Heřmanice?
How many days does it rain in April in České Heřmanice?
How much does it snow in České Heřmanice in April?
What is the average length of the day in April in České Heřmanice?
When is the sunrise / sunset in April in České Heřmanice?
How long on average sun shines in April in České Heřmanice?
What is the UV index intensity in April in České Heřmanice?
Average temperature in April
České Heřmanice, Czech Republic
- Average high temperature in April: 13.4°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in April: 3.7°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in April
České Heřmanice, Czech Republic
- Average pressure in April: 1015.7mbar
The months with the highest atmospheric pressure are October and December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in April
České Heřmanice, Czech Republic
- Average wind speed in April: 12.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in April
České Heřmanice, Czech Republic
- Average humidity in April: 74%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in April
České Heřmanice, Czech Republic
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in April
České Heřmanice, Czech Republic
- Average rainfall days in April: 11.2 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (7 days).
Average snowfall in April
České Heřmanice, Czech Republic
- Average snowfall in April: 17mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
České Heřmanice, Czech Republic
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
České Heřmanice, 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: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
České Heřmanice, Czech Republic
- Average sunshine days in April: 15.3 days
The month with the most sunshine days is October (18.7 days).
The months with the least sunshine days are May and December (11 days).
Average UV index in April
České Heřmanice, 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 and November (UV index 1).
Average cloud cover in April
České Heřmanice, Czech Republic
- Average cloud cover in April: 39
The months with the most cloud cover are January and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
České Heřmanice, Czech Republic
- Average visibility in April: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
