Frost Dates for Chatham Point, BC

Elevation: 23 m

Frost Dates

Last Spring Frost (50%) March 5

First Fall Frost (50%) November 27

30% Probability

Last Spring Frost March 18

First Fall Frost November 18

Hard Freeze (−2°C)

Last Spring Hard Freeze February 12

First Fall Hard Freeze December 5

50.33°N, 125.45°W © OpenStreetMap

Growing Season

267 Days March 5 to November 27

USDA Hardiness Zone

Zone 9a

Avg. annual minimum: −7 to −4°C

Learn more

Köppen Climate

Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Köppen climate map

Temperature

0° 10° 20°

4°

Jan

5°

Feb

6°

Mar

9°

Apr

12°

May

14°

Jun

16°

Jul

16°

Aug

13°

Sep

10°

Oct

6°

Nov

4°

Dec

Avg High Avg Temp Avg Low

Temperature table

Average monthly temperatures (°C)
Month	Avg High	Avg Temp	Avg Low
January	6°	4°	3°
February	7°	5°	3°
March	9°	6°	4°
April	12°	9°	5°
May	16°	12°	8°
June	18°	14°	11°
July	20°	16°	12°
August	20°	16°	12°
September	16°	13°	11°
October	12°	10°	7°
November	8°	6°	4°
December	6°	4°	3°

Precipitation

0 mm 100 mm 200 mm 300 mm

295 mm

Jan

193 mm

Feb

231 mm

Mar

173 mm

Apr

114 mm

May

109 mm

Jun

76 mm

Jul

89 mm

Aug

114 mm

Sep

292 mm

Oct

356 mm

Nov

318 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	295
February	193
March	231
April	173
May	114
June	109
July	76
August	89
September	114
October	292
November	356
December	318

Sunrise / Sunset

Jan: 7:52 AM – 4:08 PM · 8h 16m

Feb: 7:06 AM – 4:54 PM · 9h 48m

Mar: 6:14 AM – 5:46 PM · 11h 33m

Apr: 5:14 AM – 6:46 PM · 13h 32m

May: 4:23 AM – 7:37 PM · 15h 14m

Jun: 3:55 AM – 8:05 PM · 16h 11m

Jul: 4:06 AM – 7:54 PM · 15h 47m

Aug: 4:51 AM – 7:09 PM · 14h 18m

Sep: 5:49 AM – 6:11 PM · 12h 21m

Oct: 6:47 AM – 5:13 PM · 10h 26m

Nov: 7:39 AM – 4:21 PM · 8h 42m

Dec: 8:05 AM – 3:55 PM · 7h 49m

Daylight Longest: 16h 12m · Shortest: 7h 48m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	7:52 AM	4:08 PM	8h 16m
February	7:06 AM	4:54 PM	9h 48m
March	6:14 AM	5:46 PM	11h 33m
April	5:14 AM	6:46 PM	13h 32m
May	4:23 AM	7:37 PM	15h 14m
June	3:55 AM	8:05 PM	16h 11m
July	4:06 AM	7:54 PM	15h 47m
August	4:51 AM	7:09 PM	14h 18m
September	5:49 AM	6:11 PM	12h 21m
October	6:47 AM	5:13 PM	10h 26m
November	7:39 AM	4:21 PM	8h 42m
December	8:05 AM	3:55 PM	7h 49m

Nearby Stations

Heriot Bay Se, BC March 29 - November 12 Quinsam River Hatchery, BC April 22 - October 25 Fanny Island, BC February 22 - November 21 Cape Mudge, BC March 22 - November 14 Campbell River A, BC April 28 - October 10 Cortes Island Tiber Bay, BC April 21 - October 28

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!