Graz, Styria, Austria weather records
Record high and low temperatures for Graz, Styria, Austria, by month, by season, and all-time, with the dates they occurred, across 1981–2026 of daily climate history. Its hottest day on record reached 39°C on 2013-08-08; its coldest fell to -24°C on 1987-01-13.
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 | 15°C2002-01-28
-14°C1987-01-13
|
5°C2007-01-19
-24°C1987-01-13
|
| February | 19°C2008-02-25
-10°C2012-02-04
|
6°C2021-02-24
-20°C1983-02-16
|
| March | 24°C1990-03-22
-8°C2018-03-01
|
10°C1990-03-22
-16°C2005-03-01
|
| April | 27°C2012-04-29
0°C2003-04-07
|
15°C2024-04-07
-5°C2003-04-06
|
| May | 32°C2008-05-28
7°C1981-05-04
|
18°C2026-05-27
-2°C1985-05-04
|
| June | 36°C2019-06-27
11°C2006-06-02
|
22°C2026-06-29
2°C2006-06-01
|
| July | 38°C2013-07-29
14°C2011-07-24
|
23°C2015-07-07
7°C1984-07-08
|
| August | 39°C2013-08-08
14°C2006-08-12
|
23°C2015-08-08
4°C1995-08-31
|
| September | 33°C1987-09-14
9°C2013-09-30
|
22°C2024-09-02
1°C2008-09-18
|
| October | 28°C1983-10-05
1°C2003-10-24
|
15°C2009-10-07
-8°C2003-10-25
|
| November | 22°C2022-11-01
-7°C1993-11-26
|
12°C2020-11-03
-15°C1993-11-27
|
| December | 16°C2006-12-06
-11°C1996-12-29
|
6°C1992-12-03
-20°C2005-12-31
|
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) | 19°C2008-02-25
-14°C1987-01-13
|
6°C1992-12-03
-24°C1987-01-13
|
| Spring (Mar–May) | 32°C2008-05-28
-8°C2018-03-01
|
18°C2026-05-27
-16°C2005-03-01
|
| Summer (Jun–Aug) | 39°C2013-08-08
11°C2006-06-02
|
23°C2015-08-08
2°C2006-06-01
|
| Autumn (Sep–Nov) | 33°C1987-09-14
-7°C1993-11-26
|
22°C2024-09-02
-15°C1993-11-27
|
All-time records
The most extreme value Graz has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.