Climate and monthly weather forecast
Altheim, Austria

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Weather in January

January, like December, in Altheim, Austria, is another cold winter month, with an average temperature varying between -3.8°C (25.2°F) and 2.1°C (35.8°F). In Altheim, Austria, January is the coldest month, with temperatures averaging a high of 2.1°C (35.8°F) and a low of -3.8°C (25.2°F). Weather in January »

Weather in February

February, the last month of the winter in Altheim, is another cold month, with an average temperature ranging between max 3°C (37.4°F) and min -3.8°C (25.2°F). The average high-temperature is a still icy 3°C (37.4°F) in February, hardly different from the 2.1°C (35.8°F) recorded in January. Weather in February »

Weather in March

March, the first month of the spring in Altheim, is a chilly month, with temperature in the range of an average low of 0.3°C (32.5°F) and an average high of 8.7°C (47.7°F). As March arrives, a rise in the average high-temperature is observed, moving from a cold 3°C (37.4°F) in February to a frosty 8.7°C (47.7°F). Weather in March »

Weather in April

April is a refreshing spring month in Altheim, Austria, with temperature in the range of an average high of 14.6°C (58.3°F) and an average low of 3.5°C (38.3°F). An escalation in the average high-temperature is seen with the onset of April, moving from a frosty 8.7°C (47.7°F) in March to a refreshing 14.6°C (58.3°F). Weather in April »

Weather in May

May, the last month of the spring in Altheim, is an enjoyable month, with an average temperature varying between 17.5°C (63.5°F) and 6.9°C (44.4°F). The transition into May reveals an average high-temperature of a still refreshing 17.5°C (63.5°F), mirroring a close resemblance to April. Weather in May »

Weather in June

June, the first month of the summer in Altheim, is an agreeable month, with temperature in the range of an average high of 21°C (69.8°F) and an average low of 10.4°C (50.7°F). The shift from May to June sees a slight increase in the average high-temperature, transitioning from a refreshing 17.5°C (63.5°F) to a pleasant 21°C (69.8°F). Weather in June »

Weather in July

July in Altheim, Austria, is a moderately hot summer month, with an average temperature varying between 23.2°C (73.8°F) and 12.2°C (54°F). In Altheim, July and August are characterised by the peak of temperatures, recording an average high of 23.2°C (73.8°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Altheim, Austria, with an average temperature varying between 23.2°C (73.8°F) and 12.3°C (54.1°F). Altheim sees its peak of temperatures during July and August, with an average high-temperature of 23.2°C (73.8°F). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Altheim, Austria, with an average temperature fluctuating between 8.3°C (46.9°F) and 18.3°C (64.9°F). As August makes way for September, Altheim's average high-temperature eases from a warm 23.2°C (73.8°F) to a comfortable 18.3°C (64.9°F). Weather in September »

Weather in October

October, like September, is another mild autumn month in Altheim, Austria, with an average temperature ranging between min 4.4°C (39.9°F) and max 13.5°C (56.3°F). Start of October brings a slight shift in the average high-temperature, dipping a bit from September's enjoyable 18.3°C (64.9°F) to a moderate 13.5°C (56.3°F). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Altheim, Austria, with an average temperature fluctuating between 8.4°C (47.1°F) and 1.3°C (34.3°F). As November commences, the average high-temperature shows a reduction, transitioning from a refreshing 13.5°C (56.3°F) in October to a frosty 8.4°C (47.1°F). Weather in November »

Weather in December

December, the first month of the winter in Altheim, is also a wintry month, with an average temperature varying between -1.8°C (28.8°F) and 3.6°C (38.5°F). As November makes way for December, Altheim's average high-temperature eases from a frosty 8.4°C (47.1°F) to a cold 3.6°C (38.5°F). Weather in December »
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the coldest in Altheim?

January is the coldest month, with an average high-temperature of 2.1°C (35.8°F) and an average low-temperature of -3.8°C (25.2°F).

What is the most humid month in Altheim?

With an average relative humidity of 89%, January is the most humid month.

How many days does it rain in Altheim?

Throughout the year, in Altheim, Austria, there are 186.2 rainfall days, and 1040mm (40.94") of precipitation is accumulated.

When does it snow in Altheim?

January through May, October through December are months with snowfall.

What is the snowiest month in Altheim?

January is the month with the most snowfall. Snow falls for 13 days and accumulates 409mm (16.1") of snow.

How many days does it snow in Altheim?

Throughout the year, in Altheim, there are 54.2 snowfall days, and 1215mm (47.83") of snow is accumulated.

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

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

What is the month with the least sunshine in Altheim?

With an average of 3.8h of sunshine, February has the least sunshine of the year in Altheim, Austria.

What is the least humid month in Altheim?

The least humid month in Altheim is April, with an average relative humidity of 77%.

What is the rainiest month in Altheim?

May is the month with the most rainfall in Altheim. Rain falls for 23.2 days and accumulates 125mm (4.92") of precipitation.

When it does not snow in Altheim?

In Altheim, snow does not fall in June through September.

When are the longest days in Altheim?

June has the longest days of the year in Altheim, Austria, with an average of 16h and 0min of daylight.

When is the highest UV index in Altheim?

The months with the highest UV index are June and July, with an average maximum UV index of 5.

What is the warmest month in Altheim?

Altheim's warmest season falls during July and August, averaging a high-temperature of 23.2°C (73.8°F).

What month has the most sunshine in Altheim?

The month with the most sunshine in Altheim, Austria, is August, with an average of 9.8h of sunshine.

When is Daylight Saving Time (DST) in Altheim?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Altheim, Austria, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.

What is the driest month in Altheim?

November is the month with the least rainfall. Rain falls for 9.5 days and accumulates 40mm (1.57") of precipitation.

What is the month with the shortest days in Altheim?

With an average of 8h and 24min of daylight, December has the shortest days of the year in Altheim.

Average temperature
Altheim, Austria

Average temperature - Altheim, Austria

The warmest months (with the highest average high temperature) are July and August (23.2°C).
The month with the lowest average high temperature is January (2.1°C).

The month with the highest average low temperature is August (12.3°C).
The coldest months (with the lowest average low temperature) are January and February (-3.8°C).

Average pressure
Altheim, Austria

Average pressure - Altheim, Austria

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are April and May (1015.7mbar).

Average wind speed
Altheim, Austria

Average wind speed - Altheim, Austria

The windiest month (with the highest average wind speed) is March (9.8km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).

Average humidity
Altheim, Austria

Average humidity - Altheim, Austria

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (77%).

Average rainfall
Altheim, Austria

Average rainfall - Altheim, Austria

The wettest month (with the highest rainfall) is May (125mm).
The driest month (with the least rainfall) is November (40mm).

Average rainfall days
Altheim, Austria

Average rainfall days - Altheim, Austria

The month with the highest number of rainy days is May (23.2 days).
The month with the least rainy days is February (8.7 days).

Average snowfall
Altheim, Austria

Average snowfall - Altheim, Austria

The month with the highest snowfall is January (409mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days
Altheim, Austria

Average snowfall days - Altheim, Austria

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Altheim, Austria

Average daylight / Average sunshine - Altheim, Austria

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days
Altheim, Austria

Average sunshine days - Altheim, Austria

The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is June (4.9 days).

Average UV index
Altheim, Austria

Average UV index - Altheim, Austria

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average visibility
Altheim, Austria

Average visibility - Altheim, Austria

The months with the highest visibility are April, June and July (9km).
The months with the lowest visibility are January and February (7km).

Altheim, Austria

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