Laval weather records
Record high and low temperatures for Laval, 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 34°C on 2001-08-09; its coldest fell to -34°C on 1981-01-04.
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 | 13°C1996-01-19
-26°C1981-01-04
|
6°C2007-01-06
-34°C1981-01-04
|
| February | 14°C1984-02-23
-21°C2023-02-04
|
7°C1981-02-22
-32°C1993-02-07
|
| March | 26°C2012-03-21
-15°C1989-03-07
|
10°C1989-03-28
-29°C1980-03-02
|
| April | 27°C1990-04-27
-6°C1995-04-05
|
16°C2004-04-30
-13°C1995-04-05
|
| May | 31°C1989-05-18
5°C2020-05-09
|
21°C2021-05-26
-1°C1986-05-04
|
| June | 34°C2025-06-24
11°C1980-06-10
|
25°C2025-06-24
4°C1986-06-03
|
| July | 34°C2020-07-10
16°C1981-07-29
|
26°C2001-07-24
8°C1982-07-04
|
| August | 34°C2001-08-09
15°C1982-08-28
|
26°C1988-08-04
7°C1986-08-29
|
| September | 32°C2010-09-03
8°C1992-09-30
|
23°C1983-09-06
0°C1980-09-29
|
| October | 28°C2025-10-05
2°C1992-10-31
|
20°C2002-10-02
-5°C1988-10-31
|
| November | 22°C2022-11-05
-10°C1995-11-30
|
17°C2022-11-06
-18°C1995-11-30
|
| December | 16°C2015-12-24
-25°C1993-12-27
|
10°C2001-12-06
-31°C1980-12-25
|
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°C2015-12-24
-26°C1981-01-04
|
10°C2001-12-06
-34°C1981-01-04
|
| Spring (Mar–May) | 31°C1989-05-18
-15°C1989-03-07
|
21°C2021-05-26
-29°C1980-03-02
|
| Summer (Jun–Aug) | 34°C2001-08-09
11°C1980-06-10
|
26°C1988-08-04
4°C1986-06-03
|
| Autumn (Sep–Nov) | 32°C2010-09-03
-10°C1995-11-30
|
23°C1983-09-06
-18°C1995-11-30
|
All-time records
The most extreme value Laval 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.