April weather forecast
Martinice u Onšova, Czech Republic

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Weather in April

April in Martinice u Onšova, Czech Republic, is a moderate spring month, with an average temperature ranging between max 14°C (57.2°F) and min 3.9°C (39°F).

Temperature

With the onset of April, Martinice u Onšova sees a temperature rise, with the average high-temperature moving from March's chilly 7.3°C (45.1°F) to a refreshing 14°C (57.2°F). Throughout April nights, Martinice u Onšova experiences a consistent temperature average of 3.9°C (39°F).

Humidity

The months with the lowest humidity in Martinice u Onšova are April and August, with an average relative humidity of 74%.

Rainfall

In April, the rain falls for 15.4 days. Throughout April, 36mm (1.42") of precipitation is accumulated. In Martinice u Onšova, Czech Republic, during the entire year, the rain falls for 176.9 days and collects up to 627mm (24.69") of precipitation.

Snowfall

Months with snowfall in Martinice u Onšova are January through May, October through December. In Martinice u Onšova, in April, snow falls for 2.6 days, with typically accumulated 18mm (0.71") of snow. Throughout the year, there are 59.6 snowfall days, and 561mm (22.09") of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 46min.
On the first day of April, sunrise is at 06:35 and sunset at 19:31. On the last day of the month, sunrise is at 05:37 and sunset at 20:15 CEST.

Sunshine

In Martinice u Onšova, the average sunshine in April is 8.9h.

UV index

In Martinice u Onšova, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 4 in April leads to these guidelines:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What is the usual temperature for Martinice u Onšova in April?

The high-temperature in Martinice u Onšova during April is 14°C (57.2°F) and the low-temperature is 3.9°C (39°F).

What is the least humid month in Martinice u Onšova?

The months with the lowest humidity in Martinice u Onšova, Czech Republic, are April and August, with an average relative humidity of 74%.

What is the average humidity in April in Martinice u Onšova?

The average relative humidity in April in Martinice u Onšova is 74%.

How many days does it rain in April in Martinice u Onšova?

In April, in Martinice u Onšova, Czech Republic, the rain falls for 15.4 days. Throughout April, 36mm (1.42") of precipitation is accumulated.

How many days does it snow in April in Martinice u Onšova?

In Martinice u Onšova, Czech Republic, in April, snow falls for 2.6 days, with typically accumulated 18mm (0.71") of snow.

What is the average length of the day in April in Martinice u Onšova?

In Martinice u Onšova, the average day length in April is 13h and 46min.

When is the sunrise / sunset in April in Martinice u Onšova?

In April, on the first day of the month, sunrise is at 06:35 and sunset at 19:31. On the last day of the month, in Martinice u Onšova, sunrise is at 05:37 and sunset at 20:15 CEST.

How long on average sun shines in April in Martinice u Onšova?

In April, the average sunshine duration in Martinice u Onšova, Czech Republic, is 8.9h.

What is the UV index reading in April in Martinice u Onšova?

In Martinice u Onšova, Czech Republic, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
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
Martinice u Onšova, Czech Republic

Average temperature in April - Martinice u Onšova, Czech Republic
  • Average high temperature in April: 14°C

The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (0.3°C).

  • Average low temperature in April: 3.9°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).

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Average pressure in April
Martinice u Onšova, Czech Republic

Average pressure in April - Martinice u Onšova, Czech Republic
  • Average pressure in April: 1015.6mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1015.5mbar).

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Average wind speed in April
Martinice u Onšova, Czech Republic

Average wind speed in April - Martinice u Onšova, Czech Republic
  • Average wind speed in April: 12.5km/h

The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).

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Average humidity in April
Martinice u Onšova, Czech Republic

Average humidity in April - Martinice u Onšova, Czech Republic
  • Average humidity in April: 74%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (74%).

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Average rainfall in April
Martinice u Onšova, Czech Republic

Average rainfall in April - Martinice u Onšova, Czech Republic
  • Average rainfall in April: 36mm

The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is November (26mm).

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Average rainfall days in April
Martinice u Onšova, Czech Republic

Average rainfall days in April - Martinice u Onšova, Czech Republic
  • Average rainfall days in April: 15.4 days

The month with the highest number of rainy days is June (22.5 days).
The month with the least rainy days is January (9.2 days).

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Average snowfall in April
Martinice u Onšova, Czech Republic

Average snowfall in April - Martinice u Onšova, Czech Republic
  • Average snowfall in April: 18mm

The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Martinice u Onšova, Czech Republic

Average snowfall days in April - Martinice u Onšova, Czech Republic
  • Average snowfall days in April: 2.6 days

The month with the highest number of snowfall days is January (16.6 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
Martinice u Onšova, Czech Republic

Average daylight in April / Average sunshine in April - Martinice u Onšova, 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 12min).

  • Average sunshine in April: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in April
Martinice u Onšova, Czech Republic

Average sunshine days in April - Martinice u Onšova, Czech Republic
  • Average sunshine days in April: 11.1 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (5.3 days).

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Average UV index in April
Martinice u Onšova, Czech Republic

Average UV index in April - Martinice u Onšova, Czech Republic
  • Average UV index in April: 4

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in April
Martinice u Onšova, Czech Republic

Average cloud cover in April - Martinice u Onšova, Czech Republic
  • Average cloud cover in April: 41

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in April
Martinice u Onšova, Czech Republic

Average visibility in April - Martinice u Onšova, Czech Republic
  • Average visibility in April: 9km

The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).

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Martinice u Onšova, Czech Republic

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