April weather forecast
Kostenik, Bosnia and Herzegovina

April

Weather in April

April is a mild spring month in Kostenik, Bosnia and Herzegovina, with an average temperature fluctuating between 2.5°C (36.5°F) and 13°C (55.4°F).

Temperature

Kostenik's April weather shows an increase in high-temperatures, moving from March's frosty 6.9°C (44.4°F) to a moderate 13°C (55.4°F). Kostenik's nights in April cool down to an average low-temperature of 2.5°C (36.5°F).

Humidity

In Kostenik, the average relative humidity in April is 75%.

Rainfall

In Kostenik, in April, it is raining for 16.8 days, with typically 55mm (2.17") of accumulated precipitation. Throughout the year, there are 166.2 rainfall days, and 700mm (27.56") of precipitation is accumulated.

Snowfall

Months with snowfall in Kostenik are January through May, October through December. In Kostenik, in April, during 2.5 snowfall days, 94mm (3.7") of snow is typically accumulated. Throughout the year, there are 57.2 snowfall days, and 1351mm (53.19") of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 27min.
On the first day of the month, sunrise is at 06:24 and sunset at 19:10. On the last day of April, in Kostenik, sunrise is at 05:36 and sunset at 19:45 CEST.

Sunshine

The average sunshine in April is 9.6h.

UV index

In April, the average daily maximum UV index in Kostenik is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, the maximum UV index of 3 suggests this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Frequently asked questions

What is the temperature in April in Kostenik?
In Kostenik, 13°C (55.4°F) is the average high-temperature and 2.5°C (36.5°F) is the average low-temperature during April.
What is the average humidity in April in Kostenik?
In Kostenik, Bosnia and Herzegovina, the average relative humidity in April is 75%.
How much does it rain in Kostenik in April?
In Kostenik, in April, it is raining for 16.8 days, with typically 55mm (2.17") of accumulated precipitation.
How much does it snow in Kostenik in April?
In April, in Kostenik, it is snowing for 2.5 days. Throughout April, 94mm (3.7") of snow is accumulated.
How many hours of daylight does Kostenik have in April?
The average day length in April in Kostenik, Bosnia and Herzegovina, is 13h and 27min.
When are sunrise and sunset in April in Kostenik?
In April, on the first day of the month, sunrise is at 06:24 and sunset at 19:10. On the last day of the month, in Kostenik, Bosnia and Herzegovina, sunrise is at 05:36 and sunset at 19:45 CEST.
How long on average sun shines in April in Kostenik?
The average sunshine duration in April in Kostenik is 9.6h.
How high is the UV index in April in Kostenik?
In Kostenik, Bosnia and Herzegovina, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Kostenik, Bosnia and Herzegovina
  • Average high temperature in April: 13°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (1.4°C).

  • Average low temperature in April: 2.5°C

The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-6°C).

Average pressure in April
Kostenik, Bosnia and Herzegovina
  • Average pressure in April: 1015.2mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).

Average wind speed in April
Kostenik, Bosnia and Herzegovina
  • Average wind speed in April: 7km/h

The windiest months (with the highest average wind speed) are February and March (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.4km/h).

Average humidity in April
Kostenik, Bosnia and Herzegovina
  • Average humidity in April: 75%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is August (69%).

Average rainfall in April
Kostenik, Bosnia and Herzegovina
  • Average rainfall in April: 55mm

The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is September (32mm).

Average rainfall days in April
Kostenik, Bosnia and Herzegovina
  • Average rainfall days in April: 16.8 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.8 days).

Average snowfall in April
Kostenik, Bosnia and Herzegovina
  • Average snowfall in April: 94mm

The month with the highest snowfall is December (325mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April
Kostenik, Bosnia and Herzegovina
  • Average snowfall days in April: 2.5 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Kostenik, Bosnia and Herzegovina
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in April: 9h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in April
Kostenik, Bosnia and Herzegovina
  • Average sunshine days in April: 9.3 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (8.4 days).

Average UV index in April
Kostenik, Bosnia and Herzegovina
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (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
Kostenik, Bosnia and Herzegovina
  • Average cloud cover in April: 39

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in April
Kostenik, Bosnia and Herzegovina
  • Average visibility in April: 8km

The months with the highest visibility are July, August and September (9km).
The month with the lowest visibility is February (6km).

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