Frost Dates for Depoe Bay, OR

Based on data from Newport 3n weather station, 9 miles away

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. March 12
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. December 10
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 March 28
First Fall Frost November 26

Hard Freeze (28°F)

Last Spring Hard Freeze January 28
First Fall Hard Freeze December 28
44.81°N, -124.06°W © OpenStreetMap

Growing Season

273 Days March 12 to December 10

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 9a

Avg. annual minimum: 20 to 25°F (−7 to −4°C)

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

40° 50° 60° 70°
48°
High: 55°F
Avg: 48°F
Low: 42°F
Jan
47°
High: 54°F
Avg: 47°F
Low: 41°F
Feb
48°
High: 54°F
Avg: 48°F
Low: 41°F
Mar
49°
High: 56°F
Avg: 49°F
Low: 42°F
Apr
53°
High: 59°F
Avg: 53°F
Low: 46°F
May
56°
High: 62°F
Avg: 56°F
Low: 49°F
Jun
58°
High: 65°F
Avg: 58°F
Low: 51°F
Jul
59°
High: 66°F
Avg: 59°F
Low: 51°F
Aug
57°
High: 66°F
Avg: 57°F
Low: 49°F
Sep
55°
High: 62°F
Avg: 55°F
Low: 47°F
Oct
50°
High: 56°F
Avg: 50°F
Low: 45°F
Nov
47°
High: 53°F
Avg: 47°F
Low: 42°F
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 3" 6" 9" 10.9"
10.2"
10.19"
Jan
8.3"
8.31"
Feb
7.1"
7.07"
Mar
5.7"
5.69"
Apr
4.1"
4.07"
May
3.3"
3.30"
Jun
1.6"
1.56"
Jul
1.5"
1.46"
Aug
3.1"
3.15"
Sep
5.1"
5.12"
Oct
8.9"
8.92"
Nov
10.9"
10.92"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h11.5h13.5h14.5h15.5h15h14h12.5h10.5h9.5h8.5h
Jan: 7:31 AM – 4:29 PM · 8h 59m
Feb: 6:54 AM – 5:06 PM · 10h 12m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:22 AM – 6:38 PM · 13h 16m
May: 4:41 AM – 7:19 PM · 14h 37m
Jun: 4:19 AM – 7:41 PM · 15h 22m
Jul: 4:28 AM – 7:32 PM · 15h 04m
Aug: 5:04 AM – 6:56 PM · 13h 52m
Sep: 5:51 AM – 6:09 PM · 12h 18m
Oct: 6:39 AM – 5:21 PM · 10h 43m
Nov: 7:20 AM – 4:40 PM · 9h 19m
Dec: 7:41 AM – 4:19 PM · 8h 38m
Daylight Longest: 15h 23m · Shortest: 8h 37m

Nearby Stations

Newport, ORMarch 21 - November 27 Newport 1 Se, OR February 19 - December 16 Alsea Fh (Fall Creek), OR April 13 - November 3 Yachats, OR February 19 - December 11 Otis 2 Ne, OR April 4 - November 16 Laurel Mtn, ORMay 20 - October 23

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