Frost dates for 83113Big Piney, WY
Frost is possible in any month near Big Piney, based on NOAA 1991-2020 records for the Big Piney Marbleton Ap, 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) | — | — | 28 days | 100% |
| Frost / freeze (32°F) | — | — | 52 days | 100% |
| Hard freeze (28°F) | — | — | 82 days | 100% |
Where these dates come from
ZIP code 83113 is matched to the NOAA station Big Piney Marbleton Ap, WY, 7.2 km away, at 6,970 ft elevation (235 ft lower than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Big Piney Marbleton Ap, WY (used) | 6,970 ft | — | — |
| Daniel Fish Hatchery, WY | 7,341 ft | — | — |
| Pinedale, WY | 7,210 ft | — | — |
| Cora, WY | 7,347 ft | — | — |
Frost dates near Big Piney
- Daniel, WY 83115 · last —, first —
- Pinedale, WY 82941 · last —, first —
- La Barge, WY 83123 · last Jun 9, first Sep 4
- Boulder, WY 82923 · last —, first —
- Cora, WY 82925 · last —, first —
- Smoot, WY 83126 · last Jun 20, first Sep 1
- Bondurant, WY 82922 · last —, first —
- Afton, WY 83110 · last Jun 20, first Sep 1
Frequently asked questions
- When is the last frost in Big Piney, WY?
- Frost is possible in any month at the nearest NOAA station (Big Piney Marbleton Ap, WY), so there is no reliable average last frost date.
- When is the first frost in Big Piney, 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.