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
Vrchlabí's weather in April shows a rise in the average high-temperature, moving up from March's chilly 6.2°C (43.2°F) to a cool 12.8°C (55°F). In the month of April, the nighttime temperature dips to a steady average of 3.8°C (38.8°F).Humidity
The months with the lowest humidity are April and August, with an average relative humidity of 73%.Rainfall
The month with the least rainfall in Vrchlabí is April, when the rain falls for 12.1 days and typically collects 28mm (1.1") of precipitation.Snowfall
Months with snowfall in Vrchlabí, Czech Republic, are January through May, October through December. In Vrchlabí, in April, snow falls for 4.1 days, with typically accumulated 57mm (2.24") of snow. In Vrchlabí, during the entire year, snow falls for 88.5 days and aggregates up to 1550mm (61.02") of snow.Daylight
In April, the average length of the day is 13h and 50min.On the first day of April, sunrise is at 06:32 and sunset at 19:30. On the last day of the month, sunrise is at 05:32 and sunset at 20:16 CEST.
Sunshine
In April, the average sunshine in Vrchlabí is 9.2h.UV index
In April, the average daily maximum UV index in Vrchlabí, Czech Republic, is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 4 during April translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Vrchlabí in April?
What is the least humid month in Vrchlabí?
What is the average humidity in April in Vrchlabí?
What is the driest month in Vrchlabí?
How much does it rain in Vrchlabí in April?
How much does it snow in Vrchlabí in April?
What is the average length of the day in April in Vrchlabí?
When are sunrise and sunset in April in Vrchlabí?
How many hours of sunshine does Vrchlabí have in April?
What is the UV index intensity in April in Vrchlabí?
Average temperature in April
Vrchlabí, Czech Republic
- Average high temperature in April: 12.8°C
The warmest month (with the highest average high temperature) is August (22.2°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in April
Vrchlabí, Czech Republic
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in April
Vrchlabí, Czech Republic
- Average wind speed in April: 10.8km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in April
Vrchlabí, Czech Republic
- Average humidity in April: 73%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in April
Vrchlabí, Czech Republic
- Average rainfall in April: 28mm
The wettest month (with the highest rainfall) is July (73mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in April
Vrchlabí, Czech Republic
- Average rainfall days in April: 12.1 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in April
Vrchlabí, Czech Republic
- Average snowfall in April: 57mm
The month with the highest snowfall is January (370mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Vrchlabí, Czech Republic
- Average snowfall days in April: 4.1 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Vrchlabí, Czech Republic
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Vrchlabí, Czech Republic
- Average sunshine days in April: 15 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (9 days).
Average UV index in April
Vrchlabí, 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, November and December (UV index 1).
Average cloud cover in April
Vrchlabí, Czech Republic
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Vrchlabí, Czech Republic
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Vrchlabí, Czech Republic
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