Hallstatt Weather in May
Hallstatt in May sees moderate temperatures, with highs around 16°C (61°F) and overnight lows of 4°C (39°F). With the rainy season in full effect, expect around 191 mm (7.5 in) of rainfall and regular showers throughout the month.
Rainfall in Hallstatt in May
Hallstatt is in the rainy season in May, with rain on around 17 days and an average of 191 mm (7.5 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Hallstatt in May
May in Hallstatt sees highs of 16°C (61°F) and lows of 4°C (39°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Hallstatt in May
With about 164 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.May in Hallstatt has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Hallstatt's climate page.
Hallstatt Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
16°C (61°F)
Chance of Rain
57%
Precipitation
191 mm (7.5 in)
Rainy days
17 days
Humidity
71% *
Sunshine
164 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hallstatt typically stay consistent throughout May, with daily highs averaging around 16°C (61°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 8°C (46°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Hallstatt in May
Browse day-by-day weather records for Hallstatt spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hallstatt historical weather extremes in May
According to our 50 years of weather records for Hallstatt, the following extremes were recorded between 1976 and 2026.
- On May 27, 2008, temperatures climbed to 32°C (90°F), marking the warmest May day on record.
- On May 5, 2019, Hallstatt saw its coldest May day with temperatures maxing out at 3°C (37°F).
- The lowest overnight temperature recorded in May was -4°C (25°F) (May 4, 1979).
- The heaviest May precipitation occurred on May 9, 1992, when 81 mm (3.2 in) of precipitation fell.
Best Places in Austria in May
Find out more about the weather in Austria and which places have the best travel conditions in this month. See all of Austria in May →
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What to Wear in Hallstatt in May
Pack for changing conditions in Hallstatt in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Hallstatt in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Hallstatt's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hallstatt climate overview or explore weather in Austria.
