April weather forecast and climate
Vlaknica, Bosnia and Herzegovina

Weather in April

April in Vlaknica, Bosnia and Herzegovina, is an enjoyable spring month, with average temperature varying between 7.1°C (44.8°F) and 17.8°C (64°F).

Temperature

In April, the average high-temperature increases, from a fresh 12°C (53.6°F) in March, to a comfortable 17.8°C (64°F). In April, the average low-temperature is 7.1°C (44.8°F).

Humidity

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

Rainfall

In Vlaknica, in April, it is raining for 13.2 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, there are 129.1 rainfall days, and 382mm (15.04") of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows in Vlaknica. During 0.4 snowfall days, in April, Vlaknica aggregates 7mm (0.28") of snow. Throughout the year, in Vlaknica, there are 19.2 snowfall days, and 189mm (7.44") of snow is accumulated.

Daylight

In Vlaknica, the average length of the day in April is 13.5h.

Sunshine

The average sunshine in Vlaknica, Bosnia and Herzegovina, is 9.5h.

UV index

The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Vlaknica?

In Vlaknica, in April, the average high-temperature is 17.8°C (64°F), and the average low-temperature is 7.1°C (44.8°F).

What is the average humidity in April in Vlaknica?

The average relative humidity in April is 70%.

How many days does it rain in April in Vlaknica?

In Vlaknica, in April, it is raining for 13.2 days, with typically 34mm (1.34") of accumulated precipitation.

What is the last month it snows in Vlaknica?

April is the last month it regularly snows in Vlaknica. During 0.4 snowfall days, in April, Vlaknica aggregates 7mm (0.28") of snow.

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

In April, the average length of the day in Vlaknica, Bosnia and Herzegovina, is 13.5h.

How long on average sun shines in April in Vlaknica?

The average sunshine in April in Vlaknica is 9.5h.

What is the UV index intensity in April in Vlaknica?

In Vlaknica, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in April
Vlaknica, Bosnia and Herzegovina

Average temperature in April - Vlaknica, Bosnia and Herzegovina
  • Average high temperature in April: 17.8°C

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (3.9°C).

  • Average low temperature in April: 7.1°C

The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

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Average pressure in April
Vlaknica, Bosnia and Herzegovina

Average pressure in April - Vlaknica, Bosnia and Herzegovina
  • Average pressure in April: 1015.3mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
Months with the lowest atmospheric pressure are May, June and July (1014.6mbar).

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Average wind speed in April
Vlaknica, Bosnia and Herzegovina

Average wind speed in April - Vlaknica, Bosnia and Herzegovina
  • Average wind speed in April: 8.7km/h

The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

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Average humidity in April
Vlaknica, Bosnia and Herzegovina

Average humidity in April - Vlaknica, Bosnia and Herzegovina
  • Average humidity in April: 70%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in April
Vlaknica, Bosnia and Herzegovina

Average rainfall in April - Vlaknica, Bosnia and Herzegovina
  • Average rainfall in April: 34mm

The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (16mm).

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Average rainfall days in April
Vlaknica, Bosnia and Herzegovina

Average rainfall days in April - Vlaknica, Bosnia and Herzegovina
  • Average rainfall days in April: 13.2 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in April
Vlaknica, Bosnia and Herzegovina

Average snowfall in April - Vlaknica, Bosnia and Herzegovina
  • Average snowfall in April: 7mm

The month with the highest snowfall is January (60mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in April
Vlaknica, Bosnia and Herzegovina

Average snowfall days in April - Vlaknica, Bosnia and Herzegovina
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is January (7.6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Vlaknica, Bosnia and Herzegovina

Average daylight in April / Average sunshine in April - Vlaknica, Bosnia and Herzegovina
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in April: 9.5h

The month with the most sunshine is August (Average sunshine: 11.5h).
The month with the least sunshine is February (Average sunshine: 4.2h).

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Average sunshine days in April
Vlaknica, Bosnia and Herzegovina

Average sunshine days in April - Vlaknica, Bosnia and Herzegovina
  • Average sunshine days in April: 14.7 days

Months with the most sunshine days are October and November (21.5 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in April
Vlaknica, Bosnia and Herzegovina

Average UV index in April - Vlaknica, Bosnia and Herzegovina
  • Average UV index in April: 4

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, November and December (UV index 2).

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Average cloud cover in April
Vlaknica, Bosnia and Herzegovina

Average cloud cover in April - Vlaknica, Bosnia and Herzegovina
  • Average cloud cover in April: 37

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in April
Vlaknica, Bosnia and Herzegovina

Average visibility in April - Vlaknica, Bosnia and Herzegovina
  • Average visibility in April: 9km

Months with the highest visibility are July and August (10km).
Months with the lowest visibility are January and February (8km).

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