April weather forecast
Oslnovice, Czech Republic

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Weather in April

April in Oslnovice, Czech Republic, is a refreshing spring month, with an average temperature varying between 14.9°C (58.8°F) and 4.8°C (40.6°F).

Temperature

Oslnovice sees a rise in temperature during April, with average high-temperatures transitioning from a chilly 8.6°C (47.5°F) in March to a moderate 14.9°C (58.8°F). Throughout the nights in April, Oslnovice experiences an average low-temperature of 4.8°C (40.6°F).

Humidity

In April, the average relative humidity is 70%.

Rainfall

In Oslnovice, Czech Republic, in April, it is raining for 9.9 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, there are 127.4 rainfall days, and 291mm (11.46") of precipitation is accumulated.

Snowfall

Months with snowfall in Oslnovice are January through April, October through December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Oslnovice aggregates 1mm (0.04") of snow. In Oslnovice, during the entire year, snow falls for 33.9 days and aggregates up to 139mm (5.47") of snow.

Daylight

In Oslnovice, the average length of the day in April is 13h and 44min.
On the first day of April in Oslnovice, sunrise is at 06:33 and sunset at 19:28. On the last day of the month, sunrise is at 05:37 and sunset at 20:11 CEST.

Sunshine

In April, the average sunshine is 9.2h.

UV index

In Oslnovice, Czech Republic, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 4 during April morphs into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What is the usual temperature for Oslnovice in April?

The high-temperature in Oslnovice, Czech Republic, during April is 14.9°C (58.8°F) and the low-temperature is 4.8°C (40.6°F).

What is the average humidity in April in Oslnovice?

In Oslnovice, the average relative humidity in April is 70%.

How much does it rain in Oslnovice in April?

In Oslnovice, during April, the rain falls for 9.9 days and regularly aggregates up to 16mm (0.63") of precipitation.

What is the last month it snows in Oslnovice?

April is the last month it regularly snows. During 0.8 snowfall days, in April, Oslnovice aggregates 1mm (0.04") of snow.

What is the average length of the day in April in Oslnovice?

In Oslnovice, Czech Republic, the average day length in April is 13h and 44min.

What time are sunrise and sunset in April in Oslnovice?

In April, on the first day of the month, sunrise is at 06:33 and sunset at 19:28. On the last day of the month, in Oslnovice, sunrise is at 05:37 and sunset at 20:11 CEST.

How long on average sun shines in April in Oslnovice?

The average sunshine duration in April in Oslnovice is 9.2h.

What is the UV index reading in April in Oslnovice?

The average daily maximum UV index in April in Oslnovice is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Oslnovice, Czech Republic

Average temperature in April - Oslnovice, Czech Republic
  • Average high temperature in April: 14.9°C

The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).

  • Average low temperature in April: 4.8°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).

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Average pressure in April
Oslnovice, Czech Republic

Average pressure in April - Oslnovice, Czech Republic
  • Average pressure in April: 1015.7mbar

The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).

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Average wind speed in April
Oslnovice, Czech Republic

Average wind speed in April - Oslnovice, Czech Republic
  • Average wind speed in April: 13.1km/h

The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

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Average humidity in April
Oslnovice, Czech Republic

Average humidity in April - Oslnovice, Czech Republic
  • Average humidity in April: 70%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in April
Oslnovice, Czech Republic

Average rainfall in April - Oslnovice, Czech Republic
  • Average rainfall in April: 16mm

The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is November (10mm).

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Average rainfall days in April
Oslnovice, Czech Republic

Average rainfall days in April - Oslnovice, Czech Republic
  • Average rainfall days in April: 9.9 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in April
Oslnovice, Czech Republic

Average snowfall in April - Oslnovice, Czech Republic
  • Average snowfall in April: 1mm

The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in April
Oslnovice, Czech Republic

Average snowfall days in April - Oslnovice, Czech Republic
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Oslnovice, Czech Republic

Average daylight in April / Average sunshine in April - Oslnovice, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

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Average sunshine days in April
Oslnovice, Czech Republic

Average sunshine days in April - Oslnovice, Czech Republic
  • Average sunshine days in April: 17.8 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index in April
Oslnovice, Czech Republic

Average UV index in April - Oslnovice, 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 January (UV index 1).

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Average cloud cover in April
Oslnovice, Czech Republic

Average cloud cover in April - Oslnovice, Czech Republic
  • Average cloud cover in April: 38

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in April
Oslnovice, Czech Republic

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

The month with the highest visibility is August (10km).
The months with the lowest visibility are January, November and December (8km).

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Oslnovice, Czech Republic

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