Frost Dates for Chulitna Rvr, AK

Elevation: 413 m

Frost Dates

This location has year-round freezing temperatures.

62.83°N, -149.91°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 5a

Avg. annual minimum: −20 to −15°F

Learn more

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

Dfc Subarctic

Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.

Köppen climate map

Temperature

0° 20° 40° 60°
10°
High: 19°F
Avg: 10°F
Low: 0°F
Jan
14°
High: 24°F
Avg: 14°F
Low: 4°F
Feb
17°
High: 30°F
Avg: 17°F
Low: 5°F
Mar
29°
High: 43°F
Avg: 29°F
Low: 16°F
Apr
41°
High: 55°F
Avg: 41°F
Low: 26°F
May
51°
High: 66°F
Avg: 51°F
Low: 36°F
Jun
54°
High: 67°F
Avg: 54°F
Low: 41°F
Jul
50°
High: 62°F
Avg: 50°F
Low: 38°F
Aug
40°
High: 52°F
Avg: 40°F
Low: 29°F
Sep
27°
High: 37°F
Avg: 27°F
Low: 17°F
Oct
16°
High: 24°F
Avg: 16°F
Low: 7°F
Nov
12°
High: 21°F
Avg: 12°F
Low: 3°F
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 4.4"
2.2"
2.17"
Jan
2.1"
2.10"
Feb
2.4"
2.35"
Mar
2.1"
2.10"
Apr
2.2"
2.17"
May
2.3"
2.30"
Jun
3.5"
3.48"
Jul
4.4"
4.44"
Aug
4.4"
4.44"
Sep
4.1"
4.06"
Oct
3.1"
3.07"
Nov
2.3"
2.27"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec5.5h8.5h11.5h14.5h17.5h19.5h18.5h16h12.5h9.5h6.5h4.5h
Jan: 9:17 AM – 2:43 PM · 5h 26m
Feb: 7:50 AM – 4:10 PM · 8h 21m
Mar: 6:22 AM – 5:38 PM · 11h 16m
Apr: 4:45 AM – 7:15 PM · 14h 31m
May: 3:14 AM – 8:46 PM · 17h 32m
Jun: 2:12 AM – 9:48 PM · 19h 37m
Jul: 2:39 AM – 9:21 PM · 18h 41m
Aug: 4:06 AM – 7:54 PM · 15h 48m
Sep: 5:43 AM – 6:17 PM · 12h 35m
Oct: 7:17 AM – 4:43 PM · 9h 26m
Nov: 8:50 AM – 3:10 PM · 6h 20m
Dec: 9:49 AM – 2:11 PM · 4h 23m
Daylight Longest: 19h 41m · Shortest: 4h 19m

Nearby Stations

Talkeetna AP, AK May 16 - September 16 Amber Lake, AK May 28 - September 13 Cantwell 2 E, AK Denali 27 N, AK May 25 - September 8 Mckinley Park, AK June 6 - August 25 Willow West, AK May 15 - September 18

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