Monthly weather forecast and climate
Zagreb, Croatia

The iconic buildings of the cathedral in Zagreb, Croatia in an early autumn morning
The iconic buildings of the cathedral in Zagreb, Croatia in an early autumn morning

Weather in January

January, like December, in Zagreb, Croatia, is a wintry winter month, with temperature in the range of an average high of 3.7°C (38.7°F) and an average low of -3°C (26.6°F). The coldest month is January, with an average high-temperature of 3.7°C (38.7°F) and an average low-temperature of -3°C (26.6°F). Weather in January »

Weather in February

February, the last month of the winter, in Zagreb, is a frosty month, with average temperature varying between -1.8°C (28.8°F) and 6.8°C (44.2°F). In Zagreb, the average high-temperature in February slightly increases, from a wintry 3.7°C (38.7°F) in January, to a chilly 6.8°C (44.2°F). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Zagreb, Croatia, with average temperature varying between 11.9°C (53.4°F) and 1.6°C (34.9°F). In March, the average high-temperature increases, from a chilly 6.8°C (44.2°F) in February, to a fresh 11.9°C (53.4°F). Weather in March »

Weather in April

April is a comfortable spring month in Zagreb, Croatia, with average temperature ranging between min 5.2°C (41.4°F) and max 16.3°C (61.3°F). In Zagreb, the average high-temperature in April slightly increases, from a cool 11.9°C (53.4°F) in March, to an enjoyable 16.3°C (61.3°F). Weather in April »

Weather in May

May, the last month of the spring, in Zagreb, is an agreeable month, with average temperature ranging between min 9.8°C (49.6°F) and max 21.5°C (70.7°F). In May, the average high-temperature increases, from a comfortable 16.3°C (61.3°F) in April, to an agreeable 21.5°C (70.7°F). Weather in May »

Weather in June

June, the first month of the summer, in Zagreb, is a warm month, with average temperature fluctuating between 13°C (55.4°F) and 24.5°C (76.1°F). In Zagreb, the average high-temperature in June marginally rises, from an agreeable 21.5°C (70.7°F) in May, to a moderately hot 24.5°C (76.1°F). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Zagreb, Croatia, with average temperature ranging between max 26.7°C (80.1°F) and min 14.7°C (58.5°F). The warmest month is July, with an average high-temperature of 26.7°C (80.1°F) and an average low-temperature of 14.7°C (58.5°F). The average relative humidity in July is 69.1%. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Zagreb, Croatia, with average temperature fluctuating between 26.3°C (79.3°F) and 14.4°C (57.9°F). In Zagreb, the average high-temperature is practically the same as in July - a still moderately hot 26.3°C (79.3°F). Weather in August »

Weather in September

September, the first month of the autumn, in Zagreb, is still a pleasant month, with average temperature varying between 10.8°C (51.4°F) and 22.1°C (71.8°F). In September, the average high-temperature marginally drops, from a warm 26.3°C (79.3°F) in August, to an agreeable 22.1°C (71.8°F). Weather in September »

Weather in October

October, the same as September, in Zagreb, Croatia, is a moderate autumn month, with average temperature fluctuating between 15.8°C (60.4°F) and 6.2°C (43.2°F). In Zagreb, the average high-temperature in October drops, from a pleasant 22.1°C (71.8°F) in September, to a mild 15.8°C (60.4°F). Weather in October »

Weather in November

November, the last month of the autumn, in Zagreb, is another chilly month, with temperature in the range of an average low of 1.4°C (34.5°F) and an average high of 8.9°C (48°F). In November, the average high-temperature decreases, from a moderate 15.8°C (60.4°F) in October, to a chilly 8.9°C (48°F). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Zagreb, Croatia, with temperature in the range of an average high of 4.6°C (40.3°F) and an average low of -1.7°C (28.9°F). In Zagreb, the average high-temperature marginally drops, from a chilly 8.9°C (48°F) in November, to a wintry 4.6°C (40.3°F). Weather in December »
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FAQ

What is the coldest month in Zagreb?

January is the coldest month in Zagreb, with an average high-temperature of 3.7°C (38.7°F) and an average low-temperature of -3°C (26.6°F).

How many days does it rain in Zagreb?

In Zagreb, Croatia, during the entire year, the rain falls for 135.6 days and collects up to 840mm (33.07") of precipitation.

When does it snow in Zagreb?

Months with snowfall are January through April, November and December.

What is the snowiest month in Zagreb?

January has the most snowfall days of the year in Zagreb, Croatia. Snow falls for 10.3 days.

How many days does it snow in Zagreb?

In Zagreb, Croatia, during the entire year, snow falls for 29 days.

What are the months with the lowest UV index in Zagreb?

Months with the lowest UV index in Zagreb, Croatia, are January, November and December, with an average maximum UV index of 1.

What is the driest month in Zagreb?

February is the month with the least rainfall. Rain falls for 9.4 days and accumulates 38.9mm (1.53") of precipitation.

What is the least humid month in Zagreb?

April is the least humid month in Zagreb, Croatia, with an average relative humidity of 67.5%.

When it does not snow in Zagreb?

In Zagreb snow does not fall in May through October.

What is the wettest month in Zagreb?

The month with the most rainfall is June when the rain falls for 13.7 days and typically aggregates up to 95.3mm (3.75") of precipitation.

When are the longest days in Zagreb?

The month with the longest days in Zagreb, Croatia, is June, with an average of 15.7h of daylight.

When is the highest UV index in Zagreb?

Months with the highest UV index in Zagreb are June and July, with an average maximum UV index of 8.

What is the warmest month in Zagreb?

The warmest month in Zagreb is July, with an average high-temperature of 26.7°C (80.1°F) and an average low-temperature of 14.7°C (58.5°F).

What month has the most sunshine in Zagreb?

July has the most sunshine of the year in Zagreb, with an average of 8.9h of sunshine.

What is the most humid month in Zagreb?

December is the most humid month in Zagreb, Croatia, with an average relative humidity of 84.8%.

What is the month with the shortest days in Zagreb?

The month with the shortest days is December, with an average of 8.7h of daylight.

What is the month with the least sunshine in Zagreb?

The month with the least sunshine in Zagreb is December, with an average of 1.6h of sunshine.

Average humidity
Zagreb, Croatia

Average humidity - Zagreb, Croatia

The month with the highest relative humidity is December (84.8%).
The month with the lowest relative humidity is April (67.5%).

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Average rainfall
Zagreb, Croatia

Average rainfall - Zagreb, Croatia

The wettest month (with the highest rainfall) is June (95.3mm).
The driest month (with the least rainfall) is February (38.9mm).

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Average rainfall days
Zagreb, Croatia

Average rainfall days - Zagreb, Croatia

The month with the highest number of rainy days is June (13.7 days).
The month with the least rainy days is February (9.4 days).

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Average snowfall days
Zagreb, Croatia

Average snowfall days - Zagreb, Croatia

The month with the highest number of snowfall days is January (10.3 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
Zagreb, Croatia

Average daylight / Average sunshine - Zagreb, Croatia

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

The month with the most sunshine is July (Average sunshine: 8.9h).
The month with the least sunshine is December (Average sunshine: 1.6h).

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