Laval, Quebec Climate Data

Laval, Quebec climate data is summarized below. Average annual temperatures range from 37.4 °F (low) to 53.1 °F (high). Annual precipitation averages 34.2 Inches. Laval is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.

Avg Annual High53.1 °F
Avg Annual Low37.4 °F
Annual Precipitation34.2 in.
Hardiness ZoneZone 6a
Growing Season: Last frost around Apr. 21 - Apr. 30 — First frost around Oct. 11 - Oct. 20 — Approximately 150-180 Days frost days per year.

Monthly Average Climate Data for Laval, Quebec

Average monthly temperatures and precipitation Switch to Celsius / Metric
MonthAvg. LowAvg. HighAvg. Precip
January-24.8 °F-20.4 °F254 in.
February-24.5 °F-20.1 °F355.6 in.
March-21.2 °F-16.3 °F1143 in.
April-16.7 °F-11.3 °F2463.8 in.
May-12.7 °F-6.9 °F2311.4 in.
June-9.8 °F-4.4 °F2870.2 in.
July-8.3 °F-3 °F3251.2 in.
August-8.7 °F-3.5 °F2286 in.
September-11.4 °F-6 °F1828.8 in.
October-14.7 °F-10.3 °F2768.6 in.
November-18.1 °F-14.3 °F1727.2 in.
December-22.3 °F-18.8 °F838.2 in.
Annual37.4 °F53.1 °F34.24 in.

Additional Climate Conditions

Feels Like High-8.12|-7.5|0.23|10.38|19.51|24.42|27.53|26.55|21.46|12.72|4.58|-4.38 °F
Feels Like Low-18.11|-17.79|-10.44|-0.72|7.87|13.99|17.07|16.25|10.88|3.9|-3.51|-12.76 °F
Avg Humidity77.02|74|68.04|61.53|61.54|67.5|70.03|71.56|72.56|75.06|76|81.5%
Avg Wind Speed10.93|11.25|10.61|10.86|10.16|8.76|8.42|8.08|8.41|9.34|9.92|10.04 mph
Cloud Cover71.01|71.5|67.5|61.5|59.5|56.97|46.5|45|47|65|66.47|76.5%
Days of Precipitation8|8|11|12|13|13|13|10|9|12|10|12 days/yr
Annual Snowfall35|42|28|3|0|0|0|0|0|0|3|45 in.

Climate Zone Data for Laval, Quebec

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost150-180 Days
Plant Hardiness ZoneZone 6a : -10°F to -5°F
Current Drought ConditionsNormal
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