Lyon weather records
Record high and low temperatures for Lyon, 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 40°C on 2023-08-24; its coldest fell to -21°C on 1985-01-17.
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 | 17°C2015-01-10
-12°C1985-01-16
|
13°C2023-01-01
-21°C1985-01-17
|
| February | 20°C2020-02-23
-7°C1986-02-10
|
13°C2001-02-07
-13°C2012-02-05
|
| March | 24°C2021-03-31
1°C2010-03-07
|
13°C2024-03-29
-12°C2005-03-01
|
| April | 28°C2024-04-14
3°C2022-04-02
|
17°C2012-04-28
-4°C2003-04-08
|
| May | 33°C2009-05-24
4°C1987-05-04
|
20°C2022-05-20
0°C1995-05-15
|
| June | 38°C2019-06-27
12°C1986-06-05
|
24°C2022-06-19
5°C1984-06-03
|
| July | 39°C2020-07-31
13°C1996-07-07
|
26°C1983-07-26
8°C2000-07-17
|
| August | 40°C2023-08-24
15°C1986-08-29
|
23°C2017-08-03
5°C1998-08-30
|
| September | 34°C2023-09-10
9°C2020-09-27
|
19°C2015-09-16
1°C1995-09-30
|
| October | 28°C2023-10-09
4°C1985-10-29
|
18°C2009-10-06
-6°C1997-10-31
|
| November | 21°C2015-11-08
-2°C1985-11-19
|
16°C2025-11-14
-9°C1998-11-23
|
| December | 18°C1989-12-16
-4°C1996-12-28
|
14°C2019-12-17
-13°C2005-12-30
|
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) | 20°C2020-02-23
-12°C1985-01-16
|
14°C2019-12-17
-21°C1985-01-17
|
| Spring (Mar–May) | 33°C2009-05-24
1°C2010-03-07
|
20°C2022-05-20
-12°C2005-03-01
|
| Summer (Jun–Aug) | 40°C2023-08-24
12°C1986-06-05
|
26°C1983-07-26
5°C1984-06-03
|
| Autumn (Sep–Nov) | 34°C2023-09-10
-2°C1985-11-19
|
19°C2015-09-16
-9°C1998-11-23
|
All-time records
The most extreme value Lyon 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.