Soil Temperature in Alaska
The current average 2-inch soil temperature across Alaska is 34°F, based on 4 USDA and NOAA monitoring stations. Readings range from 32°F to 39°F. Last updated May 18, 2026.
Current Planting Conditions
Soil across Alaska is still dormant at an average of 34°F. Too early for most lawn activity, because cool-season roots haven't started growing yet. Wait for sustained warming above 50°F before planning pre-emergent or seeding.
Monitoring Stations in Alaska (4)
| Station | 2" Temp | Last Reading |
|---|---|---|
| Moose Inc (Kenai Peninsula) | 32°F | 2026-05-18 |
| Kanuti Lake (Yukon-Koyukuk) | 32°F | 2026-05-18 |
| Checkers Creek (Nome) | — | 2022-08-30 |
| Kenai 29 ENE | 39°F | 2026-05-18 |
Cities in Alaska (8)
Soil Temperature FAQ for Alaska
What is the current soil temperature in Alaska?
The current average 2-inch soil temperature across Alaska is 34°F, based on 4 USDA and NOAA monitoring stations. Readings range from 32°F to 39°F depending on location and elevation.
When should I apply pre-emergent in Alaska?
Apply pre-emergent herbicide when soil at 2 inches reaches 55°F for several consecutive days. Timing varies across Alaska, so check your city's page for station-specific readings and the pre-emergent timing recommendation.
When can I plant grass seed in Alaska?
Cool-season grasses (fescue, bluegrass) can be seeded when soil holds between 50 and 65°F. Warm-season grasses (bermuda, zoysia) need soil above 65°F. Timing varies by location, so check your city's planting window for the dates specific to your area.