Climate and monthly weather forecastAltach, Austria
Climate and monthly weather forecast
Weather in January
January, like December, in Altach, Austria, is an icy winter month, with an average temperature varying between 1.8°C (35.2°F) and -5.6°C (21.9°F). The lowest temperatures are recorded in January, with averages reaching a high of 1.8°C (35.2°F) and a low of -5.6°C (21.9°F). Weather in January »Weather in February
February, the last month of the winter in Altach, is another cold month, with an average temperature fluctuating between -6°C (21.2°F) and 2.2°C (36°F). Altach's February showcases an average high-temperature of a still wintry 2.2°C (36°F), hardly distinct from January's 1.8°C (35.2°F). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Altach, Austria, with temperature in the range of an average high of 6.4°C (43.5°F) and an average low of -2.3°C (27.9°F). Altach, Austria, in March experiences a slight uptick in the average high-temperature, adjusting from February's wintry 2.2°C (36°F) to a frosty 6.4°C (43.5°F). Weather in March »Weather in April
April in Altach, Austria, is a fresh spring month, with an average temperature ranging between max 12.3°C (54.1°F) and min 1.3°C (34.3°F). With the onset of April, Altach's weather sees a temperature rise, transitioning from a frosty 6.4°C (43.5°F) in March to a cool 12.3°C (54.1°F). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Altach, Austria, with an average temperature fluctuating between 15.4°C (59.7°F) and 4.9°C (40.8°F). May comes with a subtle rise, with the average high-temperature adjusting from a cool 12.3°C (54.1°F) in April to a refreshing 15.4°C (59.7°F). Weather in May »Weather in June
June, the first month of the summer in Altach, is an enjoyable month, with an average temperature varying between 19.8°C (67.6°F) and 8.3°C (46.9°F). June signifies a subtle uplift in the average high-temperature, adjusting from a moderate 15.4°C (59.7°F) in May to an enjoyable 19.8°C (67.6°F). Weather in June »Weather in July
July is an agreeable summer month in Altach, Austria, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 21.8°C (71.2°F). As June turns into July, the average high-temperatures rest at an agreeable 21.8°C (71.2°F), showing a minor variation from the prior month. Weather in July »Weather in August
August, the last month of the summer in Altach, is another pleasant month, with an average temperature fluctuating between 10°C (50°F) and 21.9°C (71.4°F). Altach records the warmest temperatures in August, averaging a high of 21.9°C (71.4°F) and a low of 10°C (50°F). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Altach, Austria, with an average temperature ranging between min 6.8°C (44.2°F) and max 17.5°C (63.5°F). In Altach, entering September brings a subtle temperature decrement, reducing from August's agreeable 21.9°C (71.4°F) to an enjoyable 17.5°C (63.5°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Altach, Austria, with an average temperature fluctuating between 13.2°C (55.8°F) and 3.4°C (38.1°F). The shift from September to October coincides with a small decrease in the average high-temperature, down to a mild 13.2°C (55.8°F) from an enjoyable 17.5°C (63.5°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Altach, Austria, with an average temperature varying between 0.1°C (32.2°F) and 7.6°C (45.7°F). Onset of November comes with a temperature decline, the average high falling from a moderate 13.2°C (55.8°F) in October to a frosty 7.6°C (45.7°F). Weather in November »Weather in December
December, the first month of the winter in Altach, is also an icy month, with temperature in the range of an average low of -3.9°C (25°F) and an average high of 3°C (37.4°F). December's onset brings a negligible change in high-temperatures, falling from a chilly 7.6°C (45.7°F) in November to an icy 3°C (37.4°F). Weather in December »Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January brings the lowest temperatures, with an average high of 1.8°C (35.2°F) and an average low of -5.6°C (21.9°F).
The months with the highest humidity in Altach, Austria, are January and February, with an average relative humidity of 86%.
Throughout the year, in Altach, Austria, there are 181.9 rainfall days, and 949mm (37.36") of precipitation is accumulated.
Months with snowfall in Altach are January through May, October through December.
January is the month with the most snowfall in Altach. Snow falls for 9.7 days and accumulates 214mm (8.43") of snow.
In Altach, during the entire year, snow falls for 37 days and aggregates up to 721mm (28.39") of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Altach, Austria.
April is the month with the least rainfall in Altach, Austria. Rain falls for 15.7 days and accumulates 51mm (2.01") of precipitation.
June through September are months without snowfall.
The month with the longest days in Altach, Austria, is June, with an average of 15h and 54min of daylight.
The months with the highest UV index in Altach are June and July, with an average maximum UV index of 5.
July and August, with an average relative humidity of 76%, are the least humid months in Altach.
The month with the most sunshine is July, with an average of 10.4h of sunshine.
The average temperatures in Altach reach their apex in August, averaging 21.9°C (71.4°F) at the high end and 10°C (50°F) at the low end.
August is the month with the most rainfall in Altach, Austria. Rain falls for 18.4 days and accumulates 116mm (4.57") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
December has the shortest days of the year in Altach, Austria, with an average of 8h and 30min of daylight.
With an average of 5.4h of sunshine, December has the least sunshine of the year in Altach.
Average temperature
Altach, Austria
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (1.8°C).
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is February (-6°C).
Average pressure
Altach, Austria
- Average pressure in January:
1019.2mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1016mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1017mbar - Average pressure in August:
1017.8mbar - Average pressure in September:
1018.5mbar - Average pressure in October:
1018.6mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed
Altach, Austria
- Average wind speed in January:
7.8km/h - Average wind speed in February:
7.7km/h - Average wind speed in March:
7.7km/h - Average wind speed in April:
7.3km/h - Average wind speed in May:
7km/h - Average wind speed in June:
6.7km/h
- Average wind speed in July:
6.8km/h - Average wind speed in August:
6.4km/h - Average wind speed in September:
6.4km/h - Average wind speed in October:
6.8km/h - Average wind speed in November:
7.4km/h - Average wind speed in December:
7.9km/h
The windiest month (with the highest average wind speed) is December (7.9km/h).
The calmest months (with the lowest average wind speed) are August and September (6.4km/h).
Average humidity
Altach, Austria
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall
Altach, Austria
The wettest month (with the highest rainfall) is August (116mm).
The driest month (with the least rainfall) is April (51mm).
Average rainfall days
Altach, Austria
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
20.5 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
20.2 days - Average rainfall days in August:
18.4 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
14.3 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (10.4 days).
Average snowfall
Altach, Austria
The month with the highest snowfall is January (214mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Altach, Austria
- Average snowfall days in January:
9.7 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
5.6 days - Average snowfall days in April:
1.7 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
7.7 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Altach, Austria
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - Average daylight in June:
15h and 54min
- Average daylight in July:
15h and 30min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
5h and 30min - Average sunshine in February:
5h and 36min - Average sunshine in March:
7h and 12min - Average sunshine in April:
9h and 48min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 24min - Average sunshine in October:
6h and 30min - Average sunshine in November:
6h and 12min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Altach, Austria
- Average sunshine days in January:
13 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
7.9 days - Average sunshine days in June:
8.4 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
9.5 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
12.2 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is July (7.3 days).
Average UV index
Altach, 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, March, November and December (UV index 2).
Average cloud cover
Altach, Austria
The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Altach, Austria
The months with the highest visibility are April, May, June, July, August and November (9km).
The month with the lowest visibility is January (7km).
