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
In April, the meteorological conditions change with the average high-temperature moving from a frosty 6.7°C (44.1°F) in March to a mild 13.8°C (56.8°F). The nighttime temperature dips to an icy 3.1°C (37.6°F) on average during April.Humidity
In Halenkov, the average relative humidity in April is 73%.Rainfall
The month with the least rainfall is April, when the rain falls for 13.9 days and typically collects 30mm (1.18") of precipitation.Snowfall
Months with snowfall in Halenkov are January through May, October through December. In Halenkov, during April, snow falls for 2.4 days and regularly aggregates up to 25mm (0.98") of snow. Throughout the year, in Halenkov, there are 60.2 snowfall days, and 830mm (32.68") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 45min.On the first day of the month, sunrise is at 06:23 and sunset at 19:18. On the last day of April, sunrise is at 05:26 and sunset at 20:02 CEST.
Sunshine
The average sunshine in April in Halenkov is 8.9h.UV index
In April, the average daily maximum UV index in Halenkov is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 4 during April, leads to the following recommendations:
Take precautions - Protection against sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Halenkov?
What is the average humidity in April in Halenkov?
What is the driest month in Halenkov?
How many days does it rain in April in Halenkov?
How many days does it snow in April in Halenkov?
What is the average length of the day in April in Halenkov?
When is the sunrise / sunset in April in Halenkov?
How many hours of sunshine does Halenkov have in April?
What is the UV index reading in April in Halenkov?
Average temperature in April
Halenkov, Czech Republic
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in April: 3.1°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-5.9°C).
Average pressure in April
Halenkov, Czech Republic
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The months with the lowest atmospheric pressure are June and July (1014.6mbar).
Average wind speed in April
Halenkov, Czech Republic
- Average wind speed in April: 9.6km/h
The windiest month (with the highest average wind speed) is March (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).
Average humidity in April
Halenkov, Czech Republic
- Average humidity in April: 73%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (72%).
Average rainfall in April
Halenkov, Czech Republic
- Average rainfall in April: 30mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in April
Halenkov, Czech Republic
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in April
Halenkov, Czech Republic
- Average snowfall in April: 25mm
The month with the highest snowfall is January (286mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Halenkov, Czech Republic
- Average snowfall days in April: 2.4 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Halenkov, Czech Republic
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Halenkov, Czech Republic
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is October (16.4 days).
The months with the least sunshine days are June and July (9 days).
Average UV index in April
Halenkov, 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, November and December (UV index 1).
Average cloud cover in April
Halenkov, Czech Republic
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Halenkov, Czech Republic
- Average visibility in April: 9km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January and December (6km).
Halenkov, Czech Republic
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