Monthly weather forecast and climate
Mostar, Bosnia and Herzegovina

Weather in January

January, like December, in Mostar, Bosnia and Herzegovina, is another cold winter month, with temperature in the range of an average high of 4.8°C (40.6°F) and an average low of -1.9°C (28.6°F). With an average high-temperature of 4.8°C (40.6°F) and an average low-temperature of -1.9°C (28.6°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Mostar, is another cold month, with average temperature varying between -0.8°C (30.6°F) and 5.8°C (42.4°F). In Mostar, the average high-temperature in February is almost the same as in January - a still wintry 5.8°C (42.4°F). Weather in February »

Weather in March

March, the first month of the spring, in Mostar, is a chilly month, with average temperature fluctuating between 1.5°C (34.7°F) and 9.6°C (49.3°F). In March, the average high-temperature marginally rises, from a wintry 5.8°C (42.4°F) in February, to a chilly 9.6°C (49.3°F). Weather in March »

Weather in April

April is a mild spring month in Mostar, Bosnia and Herzegovina, with average temperature varying between 4.8°C (40.6°F) and 14.6°C (58.3°F). In Mostar, the average high-temperature increases, from a frosty 9.6°C (49.3°F) in March, to a moderate 14.6°C (58.3°F). Weather in April »

Weather in May

May, the last month of the spring, in Mostar, is a comfortable month, with average temperature varying between 7.7°C (45.9°F) and 18.5°C (65.3°F). In May, the average high-temperature marginally rises, from a mild 14.6°C (58.3°F) in April, to an enjoyable 18.5°C (65.3°F). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Mostar, Bosnia and Herzegovina, with temperature in the range of an average high of 23.4°C (74.1°F) and an average low of 11.1°C (52°F). In Mostar, the average high-temperature in June marginally rises, from a comfortable 18.5°C (65.3°F) in May, to a warm 23.4°C (74.1°F). Weather in June »

Weather in July

July, like June, in Mostar, Bosnia and Herzegovina, is another warm summer month, with average temperature varying between 27°C (80.6°F) and 13.4°C (56.1°F). In July, the average high-temperature slightly increases, from a warm 23.4°C (74.1°F) in June, to a still moderately hot 27°C (80.6°F). Weather in July »

Weather in August

August, the last month of the summer, in Mostar, is another warm month, with average temperature fluctuating between 14.1°C (57.4°F) and 27.8°C (82°F). The warmest month is August, with an average high-temperature of 27.8°C (82°F) and an average low-temperature of 14.1°C (57.4°F). The average heat index is estimated at 29.4°C (84.9°F). Weather in August »

Weather in September

September, the first month of the autumn, in Mostar, is still a pleasant month, with average temperature varying between 21.6°C (70.9°F) and 10.5°C (50.9°F). In Mostar, Bosnia and Herzegovina, the average high-temperature decreases, from a moderately hot 27.8°C (82°F) in August, to a pleasant 21.6°C (70.9°F). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Mostar, Bosnia and Herzegovina, with temperature in the range of an average low of 7.1°C (44.8°F) and an average high of 16.6°C (61.9°F). In Mostar, the average high-temperature drops, from a pleasant 21.6°C (70.9°F) in September, to an enjoyable 16.6°C (61.9°F). Weather in October »

Weather in November

November, the last month of the autumn, in Mostar, is another cool month, with average temperature varying between 11.7°C (53.1°F) and 4.5°C (40.1°F). In Mostar, the average high-temperature slightly decreases, from a comfortable 16.6°C (61.9°F) in October, to a fresh 11.7°C (53.1°F). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Mostar, Bosnia and Herzegovina, with average temperature ranging between max 6.4°C (43.5°F) and min -0.3°C (31.5°F). In December, the average high-temperature drops, from a cool 11.7°C (53.1°F) in November, to a frosty 6.4°C (43.5°F). Weather in December »
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FAQ

What is the coldest month in Mostar?

The coldest month in Mostar, Bosnia and Herzegovina, is January, with an average high-temperature of 4.8°C (40.6°F) and an average low-temperature of -1.9°C (28.6°F).

How much does it rain in Mostar?

Throughout the year, there are 163.7 rainfall days, and 962mm (37.87") of precipitation is accumulated.

When does it snow in Mostar?

Months with snowfall in Mostar, Bosnia and Herzegovina, are January through April, November and December.

How many days does it snow in Mostar?

Throughout the year, there are 7.7 snowfall days, and 123mm (4.84") of snow is accumulated.

What is the month with the lowest UV index in Mostar?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the most humid month in Mostar?

The most humid month in Mostar is February, with an average relative humidity of 85%.

When does it snow the most in Mostar?

February is the month with the most snowfall in Mostar. Snow falls for 2.2 days and accumulates 55mm (2.17") of snow.

What is the month with the least sunshine in Mostar?

The month with the least sunshine is February, with an average of 5h of sunshine.

When it does not snow in Mostar?

In Mostar, Bosnia and Herzegovina, snow does not fall in May through October.

When are the longest days in Mostar?

The month with the longest days is June, with an average of 15.4h of daylight.

When is the highest UV index in Mostar?

Months with the highest UV index in Mostar, Bosnia and Herzegovina, are July and August, with an average maximum UV index of 6.

What is the warmest month in Mostar?

August is the warmest month in Mostar, Bosnia and Herzegovina, with an average high-temperature of 27.8°C (82°F) and an average low-temperature of 14.1°C (57.4°F).

What is the least humid month in Mostar?

With an average relative humidity of 62%, August is the least humid month in Mostar.

What is the driest month in Mostar?

August is the month with the least rainfall. Rain falls for 9.2 days and accumulates 29mm (1.14") of precipitation.

What month has the most sunshine in Mostar?

August has the most sunshine of the year in Mostar, with an average of 12h of sunshine.

What is the wettest month in Mostar?

The month with the most rainfall in Mostar is November when the rain falls for 14 days and typically aggregates up to 152mm (5.98") of precipitation.

What is the month with the shortest days in Mostar?

With an average of 9h of daylight, December has the shortest days of the year in Mostar, Bosnia and Herzegovina.

Average temperature
Mostar, Bosnia and Herzegovina

Average temperature - Mostar, Bosnia and Herzegovina

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).

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
Mostar, Bosnia and Herzegovina

Average pressure - Mostar, Bosnia and Herzegovina

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
Mostar, Bosnia and Herzegovina

Average wind speed - Mostar, Bosnia and Herzegovina

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
Mostar, Bosnia and Herzegovina

Average humidity - Mostar, Bosnia and Herzegovina

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
Mostar, Bosnia and Herzegovina

Average rainfall - Mostar, Bosnia and Herzegovina

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
Mostar, Bosnia and Herzegovina

Average rainfall days - Mostar, Bosnia and Herzegovina

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
Mostar, Bosnia and Herzegovina

Average snowfall - Mostar, Bosnia and Herzegovina

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

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Average snowfall days
Mostar, Bosnia and Herzegovina

Average snowfall days - Mostar, Bosnia and Herzegovina

The month with the highest number of snowfall days is February (2.2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Mostar, Bosnia and Herzegovina

Average daylight / Average sunshine - Mostar, Bosnia and Herzegovina

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

The month with the most sunshine is August (Average sunshine: 12h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days
Mostar, Bosnia and Herzegovina

Average sunshine days - Mostar, Bosnia and Herzegovina

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
Mostar, Bosnia and Herzegovina

Average UV index - Mostar, Bosnia and Herzegovina

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

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Average visibility
Mostar, Bosnia and Herzegovina

Average visibility - Mostar, Bosnia and Herzegovina

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

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