April weather forecast
Mostar, Bosnia and Herzegovina

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Weather in April

April showers are not a prominent feature in Mostar, Bosnia and Herzegovina, as the rainfall recedes to 75mm (2.95"). The incremental rise in temperature lets the city bask in the beauty of spring. The flowering cityscape, combined with lengthier days, invites a flurry of exploratory actions. The skies generally remain clear, offering ample opportunities to witness the cultural splendors of Mostar under the April sun. Therefore, tourists can savor a healthy mix of indoor and outdoor activities during this period.

Temperature

The shift into April in Mostar is characterized by a rise in the average high-temperature, transitioning from March's frosty 9.6°C (49.3°F) to a refreshing 14.6°C (58.3°F). Mostar, in April, observes a steady average low-temperature of 4.8°C (40.6°F).

Humidity

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

Rainfall

In Mostar, during April, the rain falls for 16 days and regularly aggregates up to 75mm (2.95") of precipitation. In Mostar, during the entire year, the rain falls for 163.7 days and collects up to 962mm (37.87") of precipitation.

Snowfall

Months with snowfall in Mostar, Bosnia and Herzegovina, are January through April, November and December. April is the last month it regularly snows in Mostar, Bosnia and Herzegovina. During 0.2 snowfall days, in April, Mostar aggregates 1mm (0.04") of snow. Throughout the year, in Mostar, Bosnia and Herzegovina, there are 7.7 snowfall days, and 123mm (4.84") of snow is accumulated.

Daylight

In Mostar, Bosnia and Herzegovina, the average length of the day in April is 13h and 26min.
On the first day of the month, sunrise is at 06:29 and sunset at 19:15. On the last day of April, in Mostar, Bosnia and Herzegovina, sunrise is at 05:42 and sunset at 19:49 CEST.

Sunshine

In April, the average sunshine in Mostar is 9.7h.

UV index

The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 4 in April translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What are April temperatures in Mostar?

In April, the average high-temperature and low-temperature in Mostar, Bosnia and Herzegovina, are 14.6°C (58.3°F) and 4.8°C (40.6°F) respectively.

What is the average humidity in April in Mostar?

The average relative humidity in April in Mostar is 75%.

How many days does it rain in April in Mostar?

In April, in Mostar, the rain falls for 16 days. Throughout April, 75mm (2.95") of precipitation is accumulated.

What is the last month it snows in Mostar?

April is the last month it regularly snows in Mostar, Bosnia and Herzegovina. During 0.2 snowfall days, in April, Mostar aggregates 1mm (0.04") of snow.

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

In April, the average day length in Mostar is 13h and 26min.

When are sunrise and sunset in April in Mostar?

On the first day of April, sunrise is at 06:29 and sunset at 19:15. On the last day of the month, sunrise is at 05:42 and sunset at 19:49 CEST.

How many hours of sunshine does Mostar have in April?

The average sunshine duration in April in Mostar is 9.7h.

What is the UV index reading in April in Mostar?

In Mostar, Bosnia and Herzegovina, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Mostar, Bosnia and Herzegovina

Average temperature in April - Mostar, Bosnia and Herzegovina
  • Average high temperature in April: 14.6°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (4.8°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 (-1.9°C).

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Average pressure in April
Mostar, Bosnia and Herzegovina

Average pressure in April - Mostar, Bosnia and Herzegovina
  • Average pressure in April: 1014.8mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).

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Average wind speed in April
Mostar, Bosnia and Herzegovina

Average wind speed in April - Mostar, Bosnia and Herzegovina
  • Average wind speed in April: 8.9km/h

The windiest month (with the highest average wind speed) is February (11km/h).
The calmest months (with the lowest average wind speed) are July and August (8km/h).

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Average humidity in April
Mostar, Bosnia and Herzegovina

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

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in April
Mostar, Bosnia and Herzegovina

Average rainfall in April - Mostar, Bosnia and Herzegovina
  • Average rainfall in April: 75mm

The wettest month (with the highest rainfall) is November (152mm).
The driest month (with the least rainfall) is August (29mm).

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Average rainfall days in April
Mostar, Bosnia and Herzegovina

Average rainfall days in April - Mostar, Bosnia and Herzegovina
  • Average rainfall days in April: 16 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is August (9.2 days).

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Average snowfall in April
Mostar, Bosnia and Herzegovina

Average snowfall in April - Mostar, Bosnia and Herzegovina
  • Average snowfall in April: 1mm

The month with the highest snowfall is February (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in April
Mostar, Bosnia and Herzegovina

Average snowfall days in April - Mostar, Bosnia and Herzegovina
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is February (2.2 days).
The 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
Mostar, Bosnia and Herzegovina

Average daylight in April / Average sunshine in April - Mostar, Bosnia and Herzegovina
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
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: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in April
Mostar, Bosnia and Herzegovina

Average sunshine days in April - Mostar, Bosnia and Herzegovina
  • Average sunshine days in April: 11.8 days

The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in April
Mostar, Bosnia and Herzegovina

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

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Mostar, Bosnia and Herzegovina

Average cloud cover in April - Mostar, Bosnia and Herzegovina
  • Average cloud cover in April: 35

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in April
Mostar, Bosnia and Herzegovina

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

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).

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Mostar, Bosnia and Herzegovina

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