Vienna weather at a glance
Hottest
July · 27°C
Coldest
January · -2°C
Wettest
June · 71 mm
Best season
May, June, September
When is the best time to visit Vienna
Vienna has an oceanic / humid continental (transitional) climate. In summer (Jun–Aug) the average high is around 26°C, while in winter (Dec–Feb) it sits near 4°C by day and -1°C at night. The hottest month is July (27°C) and the coldest is January (-2°C).
The best time to visit is May, June, September, when conditions are most comfortable for sightseeing and walking around. January, December can be less comfortable — keep that in mind when planning.
Vienna temperatures & rainfall by month
Long-term monthly averages (climate normals).
| Month | High | Low | Daily range | Rain |
|---|---|---|---|---|
| Jan | 3° | -2° | 38 mm | |
| Feb | 5° | -1° | 39 mm | |
| Mar | 10° | 1° | 46 mm | |
| Apr | 16° | 5° | 48 mm | |
| May | 21° | 11° | 64 mm | |
| Jun● | 24° | 14° | 71 mm | |
| Jul | 27° | 16° | 70 mm | |
| Aug | 26° | 16° | 62 mm | |
| Sep | 21° | 12° | 51 mm | |
| Oct | 15° | 7° | 40 mm | |
| Nov | 8° | 3° | 47 mm | |
| Dec | 4° | -1° | 46 mm |
Seasons in Vienna
Spring
16° / 6°
cool
Rain: ~53 mm/mo
Summer
26° / 15°
warm
Rain: ~68 mm/mo
Autumn
15° / 7°
cool
Rain: ~46 mm/mo
Winter
4° / -1°
cold
Rain: ~41 mm/mo
When to visit Vienna
✓ Best months
May, June, September
~ Less comfortable
January, December
What to pack
- A warm coat, hat and gloves — winter temperatures drop below freezing.
- Comfortable walking shoes — you'll be on your feet around the centre.