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 35°C on 2001-08-09; its coldest fell to -35°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
|
5°C2007-01-06
-35°C1981-01-04
|
| February | 15°C1981-02-22
-21°C1995-02-06
|
8°C1981-02-22
-32°C1993-02-07
|
| March | 26°C2012-03-21
-15°C1989-03-07
|
12°C2012-03-22
-29°C1980-03-02
|
| April | 31°C1990-04-27
-6°C1995-04-05
|
16°C1990-04-27
-14°C1995-04-05
|
| May | 35°C2020-05-27
5°C1983-05-09
|
22°C2020-05-28
-2°C1986-05-04
|
| June | 35°C2025-06-24
11°C1980-06-10
|
25°C2025-06-24
1°C1986-06-03
|
| July | 34°C1995-07-14
15°C1981-07-29
|
25°C2001-07-24
7°C1982-07-04
|
| August | 35°C2001-08-09
14°C1986-08-28
|
25°C1988-08-04
5°C1986-08-29
|
| September | 33°C2002-09-09
6°C1992-09-30
|
22°C1983-09-06
-4°C1980-09-29
|
| October | 29°C2025-10-05
2°C2020-10-30
|
19°C2002-10-02
-8°C2020-10-31
|
| November | 23°C2022-11-05
-11°C1995-11-30
|
17°C2022-11-06
-22°C1995-11-30
|
| December | 15°C2015-12-24
-25°C1993-12-27
|
9°C2001-12-06
-33°C1993-12-27
|
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°C2015-12-24
-26°C1981-01-04
|
9°C2001-12-06
-35°C1981-01-04
|
| Spring (Mar–May) | 35°C2020-05-27
-15°C1989-03-07
|
22°C2020-05-28
-29°C1980-03-02
|
| Summer (Jun–Aug) | 35°C2001-08-09
11°C1980-06-10
|
25°C1988-08-04
1°C1986-06-03
|
| Autumn (Sep–Nov) | 33°C2002-09-09
-11°C1995-11-30
|
22°C1983-09-06
-22°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.