Frost Dates for Reedsport, OR

Based on data from Winchester Bay Coast Grd weather station, 4 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 25
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 24
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 4
First Fall Frost November 10

Hard Freeze (28°F)

Last Spring Hard Freeze February 17
First Fall Hard Freeze December 26
43.70°N, -124.10°W © OpenStreetMap

Growing Season

244 Days March 25 to November 24

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

30° 50° 70°
47°
High: 54°F
Avg: 47°F
Low: 39°F
Jan
47°
High: 55°F
Avg: 47°F
Low: 39°F
Feb
48°
High: 56°F
Avg: 48°F
Low: 40°F
Mar
50°
High: 59°F
Avg: 50°F
Low: 42°F
Apr
54°
High: 63°F
Avg: 54°F
Low: 46°F
May
58°
High: 66°F
Avg: 58°F
Low: 49°F
Jun
61°
High: 70°F
Avg: 61°F
Low: 52°F
Jul
61°
High: 70°F
Avg: 61°F
Low: 52°F
Aug
60°
High: 71°F
Avg: 60°F
Low: 50°F
Sep
55°
High: 65°F
Avg: 55°F
Low: 46°F
Oct
50°
High: 58°F
Avg: 50°F
Low: 42°F
Nov
46°
High: 53°F
Avg: 46°F
Low: 39°F
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 3" 6" 9" 10.5"
9.3"
9.28"
Jan
7.1"
7.11"
Feb
7.8"
7.77"
Mar
5.9"
5.88"
Apr
4.0"
4.05"
May
2.5"
2.55"
Jun
1.5"
1.51"
Jul
1.2"
1.16"
Aug
3.1"
3.12"
Sep
5.6"
5.62"
Oct
8.4"
8.43"
Nov
10.5"
10.47"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10.5h11.5h13h14.5h15h15h14h12.5h11h9.5h9h
Jan: 7:27 AM – 4:33 PM · 9h 05m
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 32m
Jun: 4:23 AM – 7:37 PM · 15h 14m
Jul: 4:32 AM – 7:28 PM · 14h 57m
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 25m
Dec: 7:37 AM – 4:23 PM · 8h 45m
Daylight Longest: 15h 16m · Shortest: 8h 44m

Nearby Stations

Honeyman Sp, OR March 28 - November 22 North Bend Rgnl AP, OR February 21 - December 9 Florence #2, OR April 10 - November 15 Mapleton, OR February 15 - December 9 Coos Bay 8 Sw, OR April 15 - October 31 Elkton 3 Sw, OR March 21 - November 12

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