Frost Dates for Eagle Rvr 5 Se, AK

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. May 21
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. September 15
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 27
First Fall Frost September 8

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 5
First Fall Hard Freeze September 26
61.30°N, -149.44°W © OpenStreetMap

Growing Season

117 Days May 21 to September 15

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 4b

Learn more

Temperature

0° 20° 40° 60° 80°
14°
High: 21°
Avg: 14°
Low: 7°
Jan
21°
High: 29°
Avg: 21°
Low: 12°
Feb
26°
High: 37°
Avg: 26°
Low: 15°
Mar
39°
High: 50°
Avg: 39°
Low: 27°
Apr
49°
High: 61°
Avg: 49°
Low: 36°
May
56°
High: 68°
Avg: 56°
Low: 44°
Jun
60°
High: 70°
Avg: 60°
Low: 49°
Jul
57°
High: 67°
Avg: 57°
Low: 47°
Aug
48°
High: 58°
Avg: 48°
Low: 39°
Sep
35°
High: 43°
Avg: 35°
Low: 27°
Oct
20°
High: 27°
Avg: 20°
Low: 13°
Nov
16°
High: 23°
Avg: 16°
Low: 9°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.4"
2.2"
2.24"
Jan
1.8"
1.80"
Feb
2.4"
2.36"
Mar
0.4"
0.36"
Apr
2.4"
2.43"
May
2.9"
2.85"
Jun
3.0"
2.98"
Jul
3.1"
3.10"
Aug
3.4"
3.44"
Sep
3.2"
3.21"
Oct
2.9"
2.89"
Nov
2.6"
2.63"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec6h9h11h14h17h19h18h16h13h10h7h5h
Jan: 9:01 AM – 2:59 PM · 5h 58m
Feb: 7:42 AM – 4:18 PM · 8h 36m
Mar: 6:21 AM – 5:39 PM · 11h 19m
Apr: 4:49 AM – 7:11 PM · 14h 21m
May: 3:26 AM – 8:34 PM · 17h 07m
Jun: 2:32 AM – 9:28 PM · 18h 55m
Jul: 2:56 AM – 9:04 PM · 18h 08m
Aug: 4:14 AM – 7:46 PM · 15h 33m
Sep: 5:44 AM – 6:16 PM · 12h 32m
Oct: 7:12 AM – 4:48 PM · 9h 36m
Nov: 8:37 AM – 3:23 PM · 6h 45m
Dec: 9:28 AM – 2:32 PM · 5h 04m
Daylight Longest: 18h 59m · Shortest: 5h 01m

Nearby Stations

Eagle Rvr Gakona Circle, AK May 9 - September 26 Eagle Rvr Nature Ctr, AK May 16 - September 20 Ft Richardson Wtp, AK May 9 - September 26 Eklutna Wtp, AK May 18 - September 20 Campbell Creek Sci Ctr, AK May 28 - September 12 Anchorage Merrill Fld, AK May 1 - September 29

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