Frost Dates for Scotts Mills 9 Se, OR

Elevation: 706 m

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 27
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. November 4
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 5
First Fall Frost October 27

Hard Freeze (28°F)

Last Spring Hard Freeze March 25
First Fall Hard Freeze November 24
44.95°N, -122.52°W © OpenStreetMap

Growing Season

191 Days April 27 to November 4

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 8a

Avg. annual minimum: 10 to 15°F

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Csb Warm-Summer Mediterranean

Warm, dry summers and mild, wet winters. Similar to hot-summer Mediterranean but cooler. Great for a wide range of vegetables and fruit trees with moderate water needs.

Köppen climate map

Temperature

30° 50° 70°
39°
High: 44°F
Avg: 39°F
Low: 33°F
Jan
40°
High: 46°F
Avg: 40°F
Low: 33°F
Feb
42°
High: 49°F
Avg: 42°F
Low: 34°F
Mar
45°
High: 54°F
Avg: 45°F
Low: 36°F
Apr
51°
High: 61°F
Avg: 51°F
Low: 41°F
May
56°
High: 66°F
Avg: 56°F
Low: 45°F
Jun
62°
High: 75°F
Avg: 62°F
Low: 50°F
Jul
63°
High: 75°F
Avg: 63°F
Low: 51°F
Aug
59°
High: 70°F
Avg: 59°F
Low: 49°F
Sep
49°
High: 56°F
Avg: 49°F
Low: 42°F
Oct
42°
High: 48°F
Avg: 42°F
Low: 36°F
Nov
38°
High: 42°F
Avg: 38°F
Low: 33°F
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 2" 4" 5.8"
4.9"
4.94"
Jan
4.2"
4.16"
Feb
5.0"
4.95"
Mar
4.4"
4.39"
Apr
4.1"
4.09"
May
3.5"
3.52"
Jun
1.6"
1.57"
Jul
1.8"
1.80"
Aug
3.0"
3.03"
Sep
4.0"
3.95"
Oct
5.3"
5.29"
Nov
5.8"
5.82"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h11.5h13.5h14.5h15.5h15h14h12.5h10.5h9.5h8.5h
Jan: 7:31 AM – 4:29 PM · 8h 57m
Feb: 6:55 AM – 5:05 PM · 10h 11m
Mar: 6:11 AM – 5:49 PM · 11h 37m
Apr: 5:22 AM – 6:38 PM · 13h 16m
May: 4:41 AM – 7:19 PM · 14h 39m
Jun: 4:18 AM – 7:42 PM · 15h 24m
Jul: 4:27 AM – 7:33 PM · 15h 05m
Aug: 5:03 AM – 6:57 PM · 13h 53m
Sep: 5:51 AM – 6:09 PM · 12h 18m
Oct: 6:39 AM – 5:21 PM · 10h 42m
Nov: 7:21 AM – 4:39 PM · 9h 18m
Dec: 7:42 AM – 4:18 PM · 8h 36m
Daylight Longest: 15h 25m · Shortest: 8h 35m

Nearby Stations

Silver Creek Falls, OR April 30 - October 22 Silverton, OR March 28 - November 10 Molalla 7ne, OR March 16 - November 19 Stayton, ORMarch 29 - November 6 Detroit Dam, OR March 9 - December 3 Salem Mcnary Fld, OR April 3 - November 1

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