Frost Dates for Farmers Loop, AK

Based on data from Aurora weather station, 4 miles away

Elevation: 748 ft

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. May 16
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. September 6

30% Probability

Only 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 21
First Fall Frost September 1

Hard Freeze (28°F)

Last Spring Hard Freeze May 7
First Fall Hard Freeze September 18
64.91°N, 147.70°W © OpenStreetMap

Growing Season

113 Days May 16 to September 6

USDA Hardiness Zone

Hardiness 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 2b

Avg. annual minimum: −45 to −40°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Temperature

Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)
Temperature table
Average monthly temperatures (°F)
Month Avg High Avg Temp Avg Low
January0°-7°-15°
February13°2°-9°
March27°13°-1°
April47°34°21°
May63°50°37°
June72°60°49°
July73°62°52°
August66°56°46°
September55°45°35°
October34°26°18°
November12°4°-3°
December3°-4°-11°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January1.2
February1.3
March1.4
April1.8
May1.6
June2.4
July3.0
August2.5
September1.9
October1.7
November1.6
December1.2

Sunrise / Sunset

Daylight Alaska Time (AKT) Longest: 21h 00m · Shortest: 2h 60m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Alaska Time (AKT))
Month Sunrise Sunset Daylight
January10:44 AM3:16 PM4h 32m
February9:06 AM5:05 PM7h 58m
March8:25 AM7:36 PM11h 12m
April6:28 AM9:14 PM14h 45m
May4:41 AM10:53 PM18h 12m
June3:24 AM12:18 PM20h 53m
July4:08 AM11:45 PM19h 37m
August5:49 AM10:01 PM16h 12m
September7:26 AM8:04 PM12h 38m
October9:01 AM6:12 PM9h 11m
November9:47 AM3:25 PM5h 38m
December11:14 AM2:20 PM3h 06m

Nearby Stations

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview