Dublin weather records
Record high and low temperatures for Dublin, 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 2022-07-18; its coldest fell to -11°C on 2010-12-25.
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°C2015-01-01
-4°C1987-01-12
|
12°C2016-01-24
-9°C1982-01-12
|
| February | 16°C2019-02-26
-2°C2018-02-28
|
11°C1998-02-12
-5°C2018-02-28
|
| March | 18°C2012-03-25
-1°C2018-03-01
|
11°C2000-03-08
-7°C2001-03-01
|
| April | 23°C2025-04-30
4°C1992-04-02
|
12°C2007-04-23
-3°C2021-04-10
|
| May | 24°C2010-05-23
6°C1993-05-14
|
15°C2026-05-28
-1°C2021-05-06
|
| June | 27°C2018-06-27
9°C2009-06-06
|
18°C2026-06-26
2°C1991-06-04
|
| July | 29°C2022-07-18
11°C1997-07-02
|
19°C1983-07-13
6°C1990-07-03
|
| August | 28°C1990-08-02
12°C1986-08-25
|
18°C1997-08-20
4°C2010-08-30
|
| September | 26°C2023-09-08
10°C2012-09-24
|
17°C2016-09-06
2°C1991-09-30
|
| October | 21°C2023-10-09
5°C2008-10-28
|
16°C2026-10-05
-2°C1992-10-19
|
| November | 16°C2024-11-06
-2°C2010-11-28
|
14°C2022-11-11
-8°C2010-11-28
|
| December | 14°C2025-12-09
-5°C2010-12-24
|
13°C1994-12-11
-11°C2010-12-25
|
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) | 16°C2019-02-26
-5°C2010-12-24
|
13°C1994-12-11
-11°C2010-12-25
|
| Spring (Mar–May) | 24°C2010-05-23
-1°C2018-03-01
|
15°C2026-05-28
-7°C2001-03-01
|
| Summer (Jun–Aug) | 29°C2022-07-18
9°C2009-06-06
|
19°C1983-07-13
2°C1991-06-04
|
| Autumn (Sep–Nov) | 26°C2023-09-08
-2°C2010-11-28
|
17°C2016-09-06
-8°C2010-11-28
|
All-time records
The most extreme value Dublin 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.