Frost Dates for Homedale 1 Se, 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. April 24
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 9
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 April 29
First Fall Frost October 3

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 10
First Fall Hard Freeze October 22
43.61°N, -116.92°W © OpenStreetMap

Growing Season

168 Days April 24 to October 9

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° 100°
30°
High: 38°
Avg: 30°
Low: 23°
Jan
36°
High: 46°
Avg: 36°
Low: 27°
Feb
44°
High: 57°
Avg: 44°
Low: 32°
Mar
51°
High: 64°
Avg: 51°
Low: 37°
Apr
60°
High: 73°
Avg: 60°
Low: 47°
May
67°
High: 81°
Avg: 67°
Low: 53°
Jun
76°
High: 92°
Avg: 76°
Low: 59°
Jul
73°
High: 91°
Avg: 73°
Low: 55°
Aug
63°
High: 81°
Avg: 63°
Low: 46°
Sep
51°
High: 66°
Avg: 51°
Low: 36°
Oct
39°
High: 50°
Avg: 39°
Low: 29°
Nov
31°
High: 39°
Avg: 31°
Low: 23°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 2.8"
2.4"
2.35"
Jan
2.1"
2.10"
Feb
2.5"
2.48"
Mar
2.4"
2.40"
Apr
2.8"
2.76"
May
2.4"
2.40"
Jun
0.5"
0.48"
Jul
0.0"
0.00"
Aug
0.2"
0.24"
Sep
2.8"
2.79"
Oct
2.4"
2.40"
Nov
2.3"
2.25"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h15h15h14h12h11h9h9h
Jan: 7:27 AM – 4:33 PM · 9h 06m
Feb: 6:52 AM – 5:08 PM · 10h 16m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:24 AM – 6:36 PM · 13h 13m
May: 4:44 AM – 7:16 PM · 14h 31m
Jun: 4:23 AM – 7:37 PM · 15h 14m
Jul: 4:32 AM – 7:28 PM · 14h 56m
Aug: 5:06 AM – 6:54 PM · 13h 48m
Sep: 5:52 AM – 6:08 PM · 12h 17m
Oct: 6:37 AM – 5:23 PM · 10h 46m
Nov: 7:17 AM – 4:43 PM · 9h 26m
Dec: 7:37 AM – 4:23 PM · 8h 46m
Daylight Longest: 15h 15m · Shortest: 8h 45m

Nearby Stations

Deer Flat Dam, ID April 23 - October 18 Parma Exp Stn, ID April 27 - October 9 Owyhee Dam, ORMay 7 - October 5 Nampa Sugar Factory, ID April 29 - October 13 Nyssa, ORApril 18 - October 18 Rockville 5 N, OR May 29 - September 14

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