April weather forecast
Hlavenec, Czech Republic

April

Weather in April

April is a moderate spring month in Hlavenec, Czech Republic, with an average temperature ranging between max 14.6°C (58.3°F) and min 4.9°C (40.8°F).

Temperature

With the arrival of April, the average high-temperature transitions from a chilly 8.2°C (46.8°F) in March to a mild 14.6°C (58.3°F). Hlavenec's average low-temperature during April nights is observed to be an icy 4.9°C (40.8°F).

Humidity

In Hlavenec, the average relative humidity in April is 71%.

Rainfall

In Hlavenec, in April, during 13.4 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Hlavenec, 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 Hlavenec 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. Throughout the year, in Hlavenec, there are 41.5 snowfall days, and 328mm (12.91") of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 49min.
On the first day of the month, sunrise is at 06:36 and sunset at 19:33. On the last day of April, in Hlavenec, sunrise is at 05:37 and sunset at 20:19 CEST.

Sunshine

In Hlavenec, the average sunshine in April is 9.4h.

UV index

In April, the average daily maximum UV index in Hlavenec, Czech Republic, is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 4 in April translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Frequently asked questions

What is the temperature in April in Hlavenec?
In Hlavenec, 14.6°C (58.3°F) is the average high-temperature and 4.9°C (40.8°F) is the average low-temperature during April.
What is the average humidity in April in Hlavenec?
In Hlavenec, Czech Republic, the average relative humidity in April is 71%.
How many days does it rain in April in Hlavenec?
In Hlavenec, in April, it is raining for 13.4 days, with typically 24mm (0.94") of accumulated precipitation.
How much does it snow in Hlavenec in April?
In Hlavenec, Czech Republic, in April, during 0.8 snowfall days, 1mm (0.04") of snow is typically accumulated.
What is the average length of the day in April in Hlavenec?
In April, the average day length in Hlavenec is 13h and 49min.
What time are sunrise and sunset in April in Hlavenec?
On the first day of April in Hlavenec, sunrise is at 06:36 and sunset at 19:33. On the last day of the month, sunrise is at 05:37 and sunset at 20:19 CEST.
How many hours of sunshine does Hlavenec have in April?
The average sunshine duration in April is 9.4h.
What is the UV index reading in April in Hlavenec?
In Hlavenec, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April - Hlavenec, Czech Republic
Average temperature in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average pressure in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average wind speed in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average humidity in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average rainfall in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average rainfall days in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average snowfall in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average snowfall days in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average daylight in April /
Average sunshine in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average sunshine days in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average UV index in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average cloud cover in April
Hlavenec, 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 - Hlavenec, Czech Republic
Average visibility in April
Hlavenec, 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).

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