Frost Dates for Sand Point, AK
Based on data from Sand Point 1 Ene weather station, 2 miles away
Elevation: 39 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 11
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.
October 18
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 17
First Fall Frost
October 12
Hard Freeze (28°F)
Last Spring Hard Freeze
April 26
First Fall Hard Freeze
November 1
Growing Season
160 Days
May 11 to October 18
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 7a
Avg. annual minimum: 0 to 5°F
Köppen Climate
The 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.
Temperature
20°
30°
40°
50°
60°
Avg High
Avg Temp
Avg Low
Light Frost (32°F)
Hard Frost (28°F)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 35° | 31° | 27° |
| February | 35° | 31° | 28° |
| March | 35° | 31° | 27° |
| April | 40° | 35° | 31° |
| May | 46° | 41° | 36° |
| June | 52° | 47° | 43° |
| July | 56° | 51° | 47° |
| August | 57° | 53° | 48° |
| September | 53° | 49° | 44° |
| October | 46° | 41° | 37° |
| November | 40° | 36° | 33° |
| December | 37° | 33° | 29° |
Precipitation
0"
2"
4"
4.9"
Precipitation table
| Month | Precipitation |
|---|---|
| January | 3.7 |
| February | 3.6 |
| March | 2.9 |
| April | 2.7 |
| May | 3.1 |
| June | 3.1 |
| July | 2.8 |
| August | 3.8 |
| September | 3.7 |
| October | 4.5 |
| November | 4.8 |
| December | 4.9 |
Sunrise / Sunset
Daylight
Alaska Time (AKT)
Longest: 17h 11m · Shortest: 6h 49m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 10:08 AM | 5:34 PM | 7h 26m |
| February | 9:16 AM | 6:37 PM | 9h 20m |
| March | 9:08 AM | 8:35 PM | 11h 27m |
| April | 7:47 AM | 9:38 PM | 13h 51m |
| May | 6:40 AM | 10:36 PM | 15h 56m |
| June | 6:08 AM | 11:16 PM | 17h 09m |
| July | 6:28 AM | 11:07 PM | 16h 38m |
| August | 7:23 AM | 10:09 PM | 14h 46m |
| September | 8:24 AM | 8:49 PM | 12h 26m |
| October | 9:24 AM | 7:30 PM | 10h 07m |
| November | 9:28 AM | 5:26 PM | 7h 59m |
| December | 10:12 AM | 5:03 PM | 6h 51m |
Plan Your Garden with Planter
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