Glasgow weather records
Record high and low temperatures for Glasgow, 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 29°C on 1995-06-28; its coldest fell to -15°C on 1982-01-11.
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 | 14°C2022-01-01
-5°C1982-01-10
|
11°C1998-01-10
-15°C1982-01-11
|
| February | 15°C2019-02-26
-2°C2018-02-28
|
12°C1998-02-13
-8°C1996-02-07
|
| March | 20°C2012-03-26
-1°C2018-03-01
|
12°C2021-03-29
-8°C2001-03-02
|
| April | 24°C2003-04-16
3°C1981-04-24
|
12°C2007-04-24
-3°C2022-04-01
|
| May | 26°C2017-05-26
4°C1993-05-14
|
15°C2017-05-27
-2°C2012-05-05
|
| June | 29°C1995-06-28
9°C1986-06-10
|
17°C1989-06-12
1°C1989-06-01
|
| July | 29°C2025-07-12
11°C1997-07-01
|
18°C2008-07-31
5°C1980-07-21
|
| August | 28°C1995-08-02
12°C1982-08-19
|
19°C1997-08-20
3°C2012-08-31
|
| September | 27°C2021-09-08
9°C1995-09-27
|
18°C1999-09-02
0°C1993-09-28
|
| October | 20°C2018-10-10
4°C2008-10-28
|
15°C2013-10-07
-4°C1981-10-18
|
| November | 17°C2022-11-11
-1°C1985-11-29
|
14°C2007-11-01
-6°C2010-11-30
|
| December | 15°C2025-12-09
-7°C1995-12-27
|
12°C1994-12-11
-13°C1995-12-28
|
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) | 15°C2019-02-26
-7°C1995-12-27
|
12°C1998-02-13
-15°C1982-01-11
|
| Spring (Mar–May) | 26°C2017-05-26
-1°C2018-03-01
|
15°C2017-05-27
-8°C2001-03-02
|
| Summer (Jun–Aug) | 29°C1995-06-28
9°C1986-06-10
|
19°C1997-08-20
1°C1989-06-01
|
| Autumn (Sep–Nov) | 27°C2021-09-08
-1°C1985-11-29
|
18°C1999-09-02
-6°C2010-11-30
|
All-time records
The most extreme value Glasgow 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.