Frost Dates for Laidlaw, BC

Elevation: 27 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 25
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 13

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost April 4
First Fall Frost November 7

Hard Freeze (−2°C)

Last Spring Hard Freeze February 23
First Fall Hard Freeze December 3
49.35°N, 121.58°W © OpenStreetMap

Growing Season

233 Days March 25 to November 13

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 8a

Avg. annual minimum: −12 to −9°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dsb Warm-Summer Continental (Dry Summer)

Warm, dry summers and cold, snowy winters. Common in mountain regions. Moderate growing season with irrigation needs in summer.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January4°2°-1°
February8°4°1°
March11°7°3°
April15°10°5°
May19°14°9°
June21°16°11°
July25°19°13°
August25°19°14°
September22°17°11°
October14°11°7°
November8°5°3°
December4°2°0°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January279
February183
March239
April168
May109
June119
July64
August58
September94
October218
November307
December254

Sunrise / Sunset

Daylight Pacific Time (PT) Longest: 16h 03m · Shortest: 7h 57m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Pacific Time (PT))
Month Sunrise Sunset Daylight
January8:04 AM4:28 PM8h 24m
February7:25 AM5:17 PM9h 52m
March7:29 AM7:03 PM11h 34m
April6:22 AM7:51 PM13h 29m
May5:29 AM8:36 PM15h 07m
June5:06 AM9:07 PM16h 01m
July5:23 AM9:01 PM15h 39m
August6:04 AM8:17 PM14h 13m
September6:51 AM7:11 PM12h 21m
October7:37 AM6:06 PM10h 29m
November7:27 AM4:16 PM8h 49m
December8:03 AM4:02 PM7h 59m

Nearby Stations

Agassiz Cda, BC March 23 - November 14 Agassiz Cs, BC March 20 - November 15 Hope Slide, BCMay 9 - October 7 Chilliwack R Hatchery, BC April 15 - October 26 Chilliwack, BC April 10 - October 31 Sardis, BCApril 6 - October 30

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