Frost dates for 83014Wilson, WY
Frost is possible in any month near Wilson, based on NOAA 1991-2020 records for the Jackson, WY station.
Frost is possible in any month. Even summer nights can drop to freezing at this station, so protect tender plants whenever cold nights are forecast.
Frost risk by date
NOAA reports frost dates as probabilities. The middle date is the average (a 50% chance). For spring, the 10% date is a safer planting date: frost after it happens in about 1 year in 10. Light frost (36°F) can damage tender plants; a hard freeze (28°F) kills most annuals.
| Temperature | Last spring: 90% / 50% / 10% chance | First fall: 10% / 50% / 90% chance | Growing season (50%) | Years with at least one |
|---|---|---|---|---|
| Light frost (36°F) | — | — | 20 days | 100% |
| Frost / freeze (32°F) | — | — | 46 days | 100% |
| Hard freeze (28°F) | May 23 · Jun 9 · Jul 1 | Aug 19 · Sep 4 · Sep 20 | 85 days | 100% |
Where these dates come from
ZIP code 83014 is matched to the NOAA station Jackson, WY, 9.2 km away, at 6,210 ft elevation (65 ft higher than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Jackson, WY (used) | 6,210 ft | — | — |
| Moose, WY | 6,444 ft | Jun 20 | Aug 31 |
| Moose 1 Nne, WY | 6,466 ft | Jun 24 | Aug 28 |
| Driggs, ID | 6,120 ft | Jun 13 | Sep 9 |
Frost dates near Wilson
- Jackson, WY 83002 · last —, first —
- Teton Village, WY 83025 · last Jun 24, first Aug 28
- Victor, ID 83455 · last Jun 13, first Sep 9
- Moose, WY 83012 · last —, first —
- Kelly, WY 83011 · last —, first —
- Driggs, ID 83422 · last Jun 13, first Sep 9
- Irwin, ID 83428 · last —, first —
- Swan Valley, ID 83449 · last —, first —
Frequently asked questions
- When is the last frost in Wilson, WY?
- Frost is possible in any month at the nearest NOAA station (Jackson, WY), so there is no reliable average last frost date.
- When is the first frost in Wilson, WY?
- Frost is possible in any month at the nearest NOAA station.
- Are these frost dates a forecast?
- No. They are 30-year averages and probabilities from NOAA weather station records. Use them to plan, then watch your local forecast before planting tender crops or leaving them uncovered.