Frost Dates for Glenwood #2, WA

Elevation: 580 m

Frost Dates

This location has year-round freezing temperatures.

46.01°N, -121.26°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

Avg. annual minimum: −5 to 0°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

20° 40° 60° 80°
32°
High: 41°F
Avg: 32°F
Low: 24°F
Jan
35°
High: 46°F
Avg: 35°F
Low: 25°F
Feb
40°
High: 52°F
Avg: 40°F
Low: 28°F
Mar
44°
High: 58°F
Avg: 44°F
Low: 30°F
Apr
52°
High: 69°F
Avg: 52°F
Low: 36°F
May
57°
High: 74°F
Avg: 57°F
Low: 40°F
Jun
64°
High: 84°F
Avg: 64°F
Low: 44°F
Jul
63°
High: 84°F
Avg: 63°F
Low: 43°F
Aug
56°
High: 77°F
Avg: 56°F
Low: 36°F
Sep
46°
High: 63°F
Avg: 46°F
Low: 29°F
Oct
38°
High: 49°F
Avg: 38°F
Low: 27°F
Nov
32°
High: 40°F
Avg: 32°F
Low: 24°F
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 3" 6" 9" 9.1"
8.1"
8.12"
Jan
7.0"
6.98"
Feb
6.3"
6.34"
Mar
3.4"
3.39"
Apr
4.2"
4.22"
May
2.2"
2.21"
Jun
0.0"
0.00"
Jul
0.0"
0.00"
Aug
1.9"
1.95"
Sep
5.2"
5.20"
Oct
7.9"
7.90"
Nov
9.1"
9.09"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h11.5h13.5h15h15.5h15h14h12.5h10.5h9h8.5h
Jan: 7:35 AM – 4:25 PM · 8h 50m
Feb: 6:57 AM – 5:03 PM · 10h 07m
Mar: 6:12 AM – 5:48 PM · 11h 37m
Apr: 5:20 AM – 6:40 PM · 13h 19m
May: 4:37 AM – 7:23 PM · 14h 45m
Jun: 4:14 AM – 7:46 PM · 15h 32m
Jul: 4:24 AM – 7:36 PM · 15h 13m
Aug: 5:01 AM – 6:59 PM · 13h 58m
Sep: 5:51 AM – 6:09 PM · 12h 18m
Oct: 6:40 AM – 5:20 PM · 10h 39m
Nov: 7:24 AM – 4:36 PM · 9h 11m
Dec: 7:46 AM – 4:14 PM · 8h 28m
Daylight Longest: 15h 34m · Shortest: 8h 26m

Nearby Stations

Mt Adams Rs, WA May 18 - September 25 Snowden, WAMay 12 - October 11 Goldendale, WA May 19 - September 25 Hood Rvr Exp Stn, OR April 20 - October 13 The Dalles Muni AP, WA April 11 - October 26 The Dalles, OR April 14 - October 23

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