Frost Dates for Santiam Junction, OR

Frost Dates

This location has year-round freezing temperatures.

44.44°N, -121.94°W © OpenStreetMap

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

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Temperature

20° 40° 60° 80°
31°
High: 38°
Avg: 31°
Low: 24°
Jan
32°
High: 41°
Avg: 32°
Low: 24°
Feb
35°
High: 44°
Avg: 35°
Low: 26°
Mar
39°
High: 49°
Avg: 39°
Low: 29°
Apr
46°
High: 58°
Avg: 46°
Low: 35°
May
51°
High: 65°
Avg: 51°
Low: 38°
Jun
59°
High: 76°
Avg: 59°
Low: 42°
Jul
59°
High: 77°
Avg: 59°
Low: 42°
Aug
54°
High: 69°
Avg: 54°
Low: 39°
Sep
44°
High: 56°
Avg: 44°
Low: 33°
Oct
35°
High: 42°
Avg: 35°
Low: 28°
Nov
30°
High: 36°
Avg: 30°
Low: 23°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 4" 8" 12" 14.6"
13.4"
13.45"
Jan
9.9"
9.94"
Feb
9.8"
9.84"
Mar
7.1"
7.14"
Apr
6.3"
6.28"
May
6.0"
5.99"
Jun
2.4"
2.38"
Jul
2.7"
2.69"
Aug
5.6"
5.60"
Sep
8.5"
8.49"
Oct
11.6"
11.58"
Nov
14.6"
14.59"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h15h15h14h12h11h9h9h
Jan: 7:30 AM – 4:30 PM · 9h 00m
Feb: 6:54 AM – 5:06 PM · 10h 13m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:23 AM – 6:37 PM · 13h 15m
May: 4:42 AM – 7:18 PM · 14h 36m
Jun: 4:20 AM – 7:40 PM · 15h 20m
Jul: 4:29 AM – 7:31 PM · 15h 02m
Aug: 5:04 AM – 6:56 PM · 13h 51m
Sep: 5:51 AM – 6:09 PM · 12h 17m
Oct: 6:38 AM – 5:22 PM · 10h 44m
Nov: 7:20 AM – 4:40 PM · 9h 21m
Dec: 7:40 AM – 4:20 PM · 8h 40m
Daylight Longest: 15h 21m · Shortest: 8h 39m

Nearby Stations

Belknap Springs 8 N, OR May 5 - October 12 Marion Forks Fish Hatchery, OR May 15 - September 30 Mckenzie Rvr Rs, OR May 1 - October 10 Sisters, OR Detroit Dam, OR March 9 - December 3 Cougar Dam, OR March 2 - November 30

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