Frost Dates for Cabinet Gorge, ID

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. May 9
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. October 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 May 15
First Fall Frost October 2

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 22
First Fall Hard Freeze October 25
48.09°N, -116.06°W © OpenStreetMap

Growing Season

152 Days May 9 to October 8

USDA Hardiness Zone iHardiness 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 6b

Learn more

Temperature

20° 40° 60° 80°
29°
High: 34°
Avg: 29°
Low: 24°
Jan
32°
High: 39°
Avg: 32°
Low: 25°
Feb
38°
High: 47°
Avg: 38°
Low: 28°
Mar
44°
High: 55°
Avg: 44°
Low: 34°
Apr
53°
High: 65°
Avg: 53°
Low: 41°
May
59°
High: 71°
Avg: 59°
Low: 46°
Jun
66°
High: 81°
Avg: 66°
Low: 51°
Jul
66°
High: 81°
Avg: 66°
Low: 51°
Aug
57°
High: 71°
Avg: 57°
Low: 44°
Sep
46°
High: 55°
Avg: 46°
Low: 36°
Oct
36°
High: 42°
Avg: 36°
Low: 30°
Nov
29°
High: 34°
Avg: 29°
Low: 24°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 5.9"
5.9"
5.86"
Jan
4.6"
4.63"
Feb
4.8"
4.81"
Mar
4.0"
4.03"
Apr
4.6"
4.61"
May
4.6"
4.63"
Jun
3.4"
3.38"
Jul
3.4"
3.43"
Aug
4.2"
4.17"
Sep
4.7"
4.68"
Oct
5.9"
5.91"
Nov
5.8"
5.80"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h16h15h14h12h11h9h8h
Jan: 7:43 AM – 4:17 PM · 8h 34m
Feb: 7:01 AM – 4:59 PM · 9h 58m
Mar: 6:13 AM – 5:47 PM · 11h 35m
Apr: 5:17 AM – 6:43 PM · 13h 25m
May: 4:31 AM – 7:29 PM · 14h 58m
Jun: 4:05 AM – 7:55 PM · 15h 50m
Jul: 4:16 AM – 7:44 PM · 15h 28m
Aug: 4:57 AM – 7:03 PM · 14h 07m
Sep: 5:50 AM – 6:10 PM · 12h 20m
Oct: 6:43 AM – 5:17 PM · 10h 33m
Nov: 7:31 AM – 4:29 PM · 8h 58m
Dec: 7:55 AM – 4:05 PM · 8h 10m
Daylight Longest: 15h 51m · Shortest: 8h 09m

Nearby Stations

Heron 2 Nw, MT May 20 - September 20 Bayview Model Basin, ID May 22 - September 22 Trout Creek Rs, MT May 20 - September 21 Sandpoint Exp Stn, ID May 8 - September 28 Troy, MTMay 14 - September 25 Libby, MTMay 10 - September 26

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