Graz weather records
Record high and low temperatures for Graz, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 38°C on 2013-08-08; its coldest fell to -26°C on 1985-01-07.
Records by month
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.
| Month | Daytime high | Overnight low |
|---|---|---|
| January | 16°C2016-01-28
-12°C1985-01-08
|
5°C2001-01-07
-26°C1985-01-07
|
| February | 21°C2019-02-28
-10°C1986-02-08
|
7°C2012-02-29
-22°C1985-02-12
|
| March | 24°C1989-03-29
-7°C1986-03-01
|
10°C2019-03-07
-22°C1987-03-05
|
| April | 29°C2024-04-14
0°C1986-04-12
|
13°C2013-04-27
-5°C2020-04-02
|
| May | 32°C2026-05-26
6°C1981-05-04
|
18°C2026-05-27
-1°C1985-05-04
|
| June | 35°C2019-06-27
10°C1981-06-18
|
22°C2026-06-29
2°C2006-06-01
|
| July | 36°C2007-07-20
14°C2004-07-11
|
21°C2010-07-17
6°C1984-07-03
|
| August | 38°C2013-08-08
13°C2010-08-30
|
20°C2023-08-25
5°C1987-08-06
|
| September | 32°C2015-09-01
9°C2013-09-30
|
17°C2024-09-05
1°C2018-09-26
|
| October | 25°C2023-10-13
1°C1985-10-30
|
14°C2024-10-09
-7°C1997-10-29
|
| November | 22°C2015-11-08
-6°C1993-11-28
|
13°C1996-11-12
-18°C1988-11-23
|
| December | 15°C1989-12-19
-11°C1996-12-31
|
7°C1992-12-03
-22°C1986-12-26
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Winter (Dec–Feb) | 21°C2019-02-28
-12°C1985-01-08
|
7°C1992-12-03
-26°C1985-01-07
|
| Spring (Mar–May) | 32°C2026-05-26
-7°C1986-03-01
|
18°C2026-05-27
-22°C1987-03-05
|
| Summer (Jun–Aug) | 38°C2013-08-08
10°C1981-06-18
|
22°C2026-06-29
2°C2006-06-01
|
| Autumn (Sep–Nov) | 32°C2015-09-01
-6°C1993-11-28
|
17°C2024-09-05
-18°C1988-11-23
|
All-time records
The most extreme value Graz has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Gust
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.