Climate and monthly weather forecast
Graz, Austria

Weather in January

January, the same as December, is another cold winter month in Graz, Austria, with an average temperature fluctuating between -7°C (19.4°F) and 0°C (32°F). With an average high-temperature of 0°C (32°F) and an average low-temperature of -7°C (19.4°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Graz, is also a wintry month, with an average temperature fluctuating between -5°C (23°F) and 4°C (39.2°F). In Graz, the average high-temperature in February marginally rises from a cold 0°C (32°F) in January to a still wintry 4°C (39.2°F). Weather in February »

Weather in March

March, the first month of the spring in Graz, is a chilly month, with an average temperature fluctuating between 9°C (48.2°F) and -1°C (30.2°F). In Graz, the average high-temperature in March rises from a wintry 4°C (39.2°F) in February to a frosty 9°C (48.2°F). Weather in March »

Weather in April

April is a moderate spring month in Graz, Austria, with an average temperature varying between 3°C (37.4°F) and 14°C (57.2°F). In Graz, the average high-temperature in April increases from a frosty 9°C (48.2°F) in March to a moderate 14°C (57.2°F). Weather in April »

Weather in May

May, the last month of the spring in Graz, is a comfortable month, with an average temperature fluctuating between 19°C (66.2°F) and 7°C (44.6°F). In Graz, the average high-temperature in May rises from a mild 14°C (57.2°F) in April to an enjoyable 19°C (66.2°F). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Graz, Austria, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 22°C (71.6°F). In Graz, Austria, the average high-temperature in June marginally rises from a comfortable 19°C (66.2°F) in May to a pleasant 22°C (71.6°F). Weather in June »

Weather in July

July is a moderately hot summer month in Graz, Austria, with temperature in the range of an average low of 12°C (53.6°F) and an average high of 24°C (75.2°F). With an average high-temperature of 24°C (75.2°F) and an average low-temperature of 12°C (53.6°F), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Graz, Austria, with an average temperature ranging between max 23°C (73.4°F) and min 12°C (53.6°F). In Graz, the average high-temperature in August is essentially the same as in July - a still warm 23°C (73.4°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Graz, Austria, with an average temperature fluctuating between 20°C (68°F) and 9°C (48.2°F). In September, the average high-temperature slightly decreases from a moderately hot 23°C (73.4°F) in August to a pleasant 20°C (68°F). Weather in September »

Weather in October

October, the same as September, in Graz, Austria, is another mild autumn month, with an average temperature varying between 4°C (39.2°F) and 14°C (57.2°F). In October, the average high-temperature drops from a pleasant 20°C (68°F) in September to a moderate 14°C (57.2°F). Weather in October »

Weather in November

November, the last month of the autumn in Graz, is also a frosty month, with temperature in the range of an average high of 7°C (44.6°F) and an average low of -1°C (30.2°F). In Graz, the average high-temperature in November drops from a mild 14°C (57.2°F) in October to a chilly 7°C (44.6°F). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Graz, Austria, with an average temperature fluctuating between -5°C (23°F) and 2°C (35.6°F). In December, the average high-temperature drops from a frosty 7°C (44.6°F) in November to a wintry 2°C (35.6°F). Weather in December »
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FAQ

What is the coldest month in Graz?

With an average high-temperature of 0°C (32°F) and an average low-temperature of -7°C (19.4°F), January is the coldest month.

What is the driest month in Graz?

The month with the least rainfall is January, when the rain falls for 11 days and typically collects 40mm (1.57") of precipitation.

How many days does it rain in Graz?

In Graz, Austria, during the entire year, the rain falls for 146 days and collects up to 968mm (38.11") of precipitation.

What is the month with the least sunshine in Graz?

January and December, with an average of 2h of sunshine, are months with the least sunshine in Graz.

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

The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.

When is Daylight Saving Time (DST) in Graz?

On Sunday, 27. March 2022, at 02:00, Daylight Saving Time starts, and the time zone changes from CET to CEST. Daylight Saving Time ends on Sunday, 30. October 2022, at 03:00, and the time zone reverts from CEST to CET.

When are the longest days in Graz?

The month with the longest days in Graz is June, with an average of 15h and 50min of daylight.

When is the highest UV index in Graz?

With an average maximum UV index of 8, June is the month with the highest UV index.

What is the warmest month in Graz?

With an average high-temperature of 24°C (75.2°F) and an average low-temperature of 12°C (53.6°F), July is the warmest month in Graz, Austria.

What is the rainiest month in Graz?

The month with the most rainfall in Graz is July, when the rain falls for 14 days and typically aggregates up to 131mm (5.16") of precipitation.

What month has the most sunshine in Graz?

With an average of 8h of sunshine, July has the most sunshine of the year in Graz, Austria.

What is the month with the shortest days in Graz?

The month with the shortest days is December, with an average of 8h and 35min of daylight.

Average rainfall
Graz, Austria

Average rainfall - Graz, Austria

The wettest month (with the highest rainfall) is July (131mm).
The driest month (with the least rainfall) is January (40mm).

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Average rainfall days
Graz, Austria

Average rainfall days - Graz, Austria

The months with the highest number of rainy days are May and June (15 days).
The month with the least rainy days is October (9 days).

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Average daylight / Average sunshine
Graz, Austria

Average daylight / Average sunshine - Graz, Austria

The month with the longest days is June (Average daylight: 15h and 50min).
The month with the shortest days is December (Average daylight: 8h and 35min).

The month with the most sunshine is July (Average sunshine: 8h).
The months with the least sunshine are January and December (Average sunshine: 2h).

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