April weather forecast
Ostrolovský Újezd, Czech Republic

April

Weather in April

April is a moderate spring month in Ostrolovský Újezd, Czech Republic, with an average temperature varying between 14.3°C (57.7°F) and 3.7°C (38.7°F).

Temperature

As April arrives, Ostrolovský Újezd's weather shows an increase in high-temperatures, moving from March's frosty 7.7°C (45.9°F) to a refreshing 14.3°C (57.7°F). Ostrolovský Újezd's average low-temperature in April is measured at an icy 3.7°C (38.7°F).

Humidity

The least humid month is April, with an average relative humidity of 73%.

Rainfall

In Ostrolovský Újezd, in April, during 12.8 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Ostrolovský Újezd, during the entire year, the rain falls for 156 days and collects up to 480mm (18.9") of precipitation.

Snowfall

Months with snowfall in Ostrolovský Újezd are January through May, October through December. In Ostrolovský Újezd, in April, during 1.8 snowfall days, 12mm (0.47") of snow is typically accumulated. In Ostrolovský Újezd, during the entire year, snow falls for 42.3 days and aggregates up to 372mm (14.65") of snow.

Daylight

In April, the average length of the day in Ostrolovský Újezd is 13h and 44min.
On the first day of the month, sunrise is at 06:37 and sunset at 19:32. On the last day of April, sunrise is at 05:41 and sunset at 20:15 CEST.

Sunshine

In April, the average sunshine in Ostrolovský Újezd, Czech Republic, is 9.5h.

UV index

The average daily maximum UV index in April in Ostrolovský Újezd is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What is the usual temperature for Ostrolovský Újezd in April?
In Ostrolovský Újezd, in April, the average high-temperature is 14.3°C (57.7°F), and the average low-temperature is 3.7°C (38.7°F).
What is the least humid month in Ostrolovský Újezd?
With an average relative humidity of 73%, April is the least humid month in Ostrolovský Újezd.
What is the average humidity in April in Ostrolovský Újezd?
In April, the average relative humidity in Ostrolovský Újezd is 73%.
How much does it rain in Ostrolovský Újezd in April?
In Ostrolovský Újezd, in April, it is raining for 12.8 days, with typically 24mm (0.94") of accumulated precipitation.
How much does it snow in Ostrolovský Újezd in April?
In Ostrolovský Újezd, Czech Republic, in April, during 1.8 snowfall days, 12mm (0.47") of snow is typically accumulated.
How many hours of daylight does Ostrolovský Újezd have in April?
The average day length in April is 13h and 44min.
When is the sunrise / sunset in April in Ostrolovský Újezd?
On the first day of April, sunrise is at 06:37 and sunset at 19:32. On the last day of the month, sunrise is at 05:41 and sunset at 20:15 CEST.
How long on average sun shines in April in Ostrolovský Újezd?
In Ostrolovský Újezd, the average sunshine duration in April is 9.5h.
How high is the UV index in April in Ostrolovský Újezd?
In Ostrolovský Újezd, Czech Republic, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
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 - Ostrolovský Újezd, Czech Republic
Average temperature in April
Ostrolovský Újezd, Czech Republic
  • Average high temperature in April: 14.3°C

The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (0.8°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 (-4.4°C).

Average pressure in April - Ostrolovský Újezd, Czech Republic
Average pressure in April
Ostrolovský Újezd, Czech Republic
  • Average pressure in April: 1015.6mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are April and May (1015.6mbar).

Average wind speed in April - Ostrolovský Újezd, Czech Republic
Average wind speed in April
Ostrolovský Újezd, Czech Republic
  • Average wind speed in April: 11km/h

The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).

Average humidity in April - Ostrolovský Újezd, Czech Republic
Average humidity in April
Ostrolovský Újezd, Czech Republic
  • Average humidity in April: 73%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (73%).

Average rainfall in April - Ostrolovský Újezd, Czech Republic
Average rainfall in April
Ostrolovský Újezd, Czech Republic
  • Average rainfall in April: 24mm

The wettest month (with the highest rainfall) is July (75mm).
The driest month (with the least rainfall) is November (18mm).

Average rainfall days in April - Ostrolovský Újezd, Czech Republic
Average rainfall days in April
Ostrolovský Újezd, Czech Republic
  • Average rainfall days in April: 12.8 days

The months with the highest number of rainy days are May and July (19.6 days).
The month with the least rainy days is February (8 days).

Average snowfall in April - Ostrolovský Újezd, Czech Republic
Average snowfall in April
Ostrolovský Újezd, Czech Republic
  • Average snowfall in April: 12mm

The month with the highest snowfall is January (130mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Ostrolovský Újezd, Czech Republic
Average snowfall days in April
Ostrolovský Újezd, Czech Republic
  • Average snowfall days in April: 1.8 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Ostrolovský Újezd, Czech Republic
Average daylight in April /
Average sunshine in April
Ostrolovský Újezd, Czech Republic
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in April: 9h and 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in April - Ostrolovský Újezd, Czech Republic
Average sunshine days in April
Ostrolovský Újezd, Czech Republic
  • Average sunshine days in April: 14.3 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (7.8 days).

Average UV index in April - Ostrolovský Újezd, Czech Republic
Average UV index in April
Ostrolovský Újezd, 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, February, October, November and December (UV index 2).

Average cloud cover in April - Ostrolovský Újezd, Czech Republic
Average cloud cover in April
Ostrolovský Újezd, Czech Republic
  • Average cloud cover in April: 37

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in April - Ostrolovský Újezd, Czech Republic
Average visibility in April
Ostrolovský Újezd, Czech Republic
  • Average visibility in April: 9km

The months with the highest visibility are March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February and November (8km).

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