Frost Dates for Tok #2, AK
Elevation: 505 m
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.
June 3
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.
August 27
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
June 13
First Fall Frost
August 20
Hard Freeze (28°F)
Last Spring Hard Freeze
May 22
First Fall Hard Freeze
September 6
Growing Season
85 Days
June 3 to August 27
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 1a
Avg. annual minimum: −60 to −55°F
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dwc
Subarctic (Dry Winter)
Short summers and long, extremely cold, dry winters. Among the most challenging climates for gardening. Only the hardiest, fastest-maturing crops succeed.
Temperature
-20°
10°
40°
70°
Avg High
Avg Temp
Avg Low
Light Frost (32°F)
Hard Frost (28°F)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | -5° | -12° | -19° |
| February | 9° | -2° | -12° |
| March | 25° | 10° | -5° |
| April | 46° | 32° | 18° |
| May | 61° | 46° | 32° |
| June | 71° | 57° | 43° |
| July | 73° | 59° | 46° |
| August | 66° | 53° | 41° |
| September | 55° | 43° | 31° |
| October | 32° | 24° | 15° |
| November | 8° | 0° | -8° |
| December | -3° | -10° | -18° |
Precipitation
0"
2"
4"
4.0"
Precipitation table
| Month | Precipitation |
|---|---|
| January | 1.0 |
| February | 0.0 |
| March | 0.0 |
| April | 0.3 |
| May | 2.8 |
| June | 4.0 |
| July | 3.8 |
| August | 3.2 |
| September | 2.4 |
| October | 2.0 |
| November | 1.8 |
| December | 2.1 |
Sunrise / Sunset
Daylight
Longest: 19h 57m · Shortest: 4h 03m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 9:23 AM | 2:37 PM | 5h 14m |
| February | 7:52 AM | 4:08 PM | 8h 16m |
| March | 6:22 AM | 5:38 PM | 11h 15m |
| April | 4:43 AM | 7:17 PM | 14h 34m |
| May | 3:10 AM | 8:50 PM | 17h 41m |
| June | 2:04 AM | 9:56 PM | 19h 52m |
| July | 2:33 AM | 9:27 PM | 18h 53m |
| August | 4:03 AM | 7:57 PM | 15h 54m |
| September | 5:42 AM | 6:18 PM | 12h 35m |
| October | 7:19 AM | 4:41 PM | 9h 23m |
| November | 8:55 AM | 3:05 PM | 6h 10m |
| December | 9:57 AM | 2:03 PM | 4h 07m |
Nearby Stations
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