Average temperatures, rainfall, sunshine and the best time to visit Hallein.
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Hallein, Salzburg, Austria, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and January dropping to 2°C (36°F).
With around 1915 mm (75 in) of annual rain/snowfall, Hallein has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has a distinct rainy season from May to September, with warm summers and very cold winters. The wettest month is June. July is the sunniest month, averaging 7.4 hours of sunshine per day.
Pick a month to see the average temperature, rainfall and sunshine in Hallein - and find the best time to visit.
Visitors to Hallein can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 22°C (72°F) in July. In January, the coolest month of the year, temperatures drop to a very cold 2°C (36°F).
At night, temperatures range from around 12°C (54°F) in July to -7°C (19°F) in January.
Check out our detailed temperature page for more information.
Hallein is known for its substantial rain/snowfall, with annual precipitation reaching 1915 mm (75 in). Hallein experiences moderate seasonal variation in rainfall, with monthly averages ranging from 228 mm (9 in) in June, the wettest month, and 114 mm (4.5 in) in November, the driest month. For more details, please visit our Hallein Precipitation page.
Hallein can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The relative humidity is high throughout the year in Hallein.
The city experiences its highest humidity in December, reaching 76%. In May, the humidity drops to its lowest level at 52%. What does this mean? Read our detailed page on humidity levels for further details.
The mean wind speed over the year ranges from 1 m/s (2 knots) in January, February, March, April, May, June, July, August, September, October, November and December to 1 m/s (2 knots) in January, February, March, April, May, June, July, August, September, October, November and December. What does this mean?
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
August and September typically offer the most optimal weather in Hallein. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Hallein has a distinct rainy season from May to September, with warm summers and very cold winters.
Daytime highs range from 2°C (36°F) in January to 22°C (72°F) in July. Nighttime lows range from -7°C (19°F) to 12°C (54°F). Temperatures vary considerably through the year.
Annual rainfall is around 1915 mm (75 in). June is the wettest month with 228 mm (9 in), while November is the driest with 114 mm (4.5 in).
Hallein receives around 1,707 hours of sunshine per year. July is the sunniest month with 223 hours, while December is the cloudiest with just 62 hours.
Hallein is highlighted - select any city to see its climate.
Where to go in September - average daytime high across popular destinations.
Vienna
22°C (72°F) Salzburg
18°C (64°F) Schladming16°C (61°F) Saalbach Hinterglemm15°C (59°F) Zell am See15°C (59°F) Mayrhofen
14°C (57°F) Neustift im Stubaital13°C (55°F) Sölden12°C (54°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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