When is the last frost in Tie Siding, WY?

Frost is possible in any month at the nearest NOAA station (Hohnholz Rch, CO), so there is no reliable average last frost date.

When is the first frost in Tie Siding, 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.

Frost dates for 82084Tie Siding, WY

Frost is possible in any month near Tie Siding, based on NOAA 1991-2020 records for the Hohnholz Rch, CO 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.

Spring dates: chance of a frost AFTER the date. Fall dates: chance of a frost BEFORE the date.
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)	—	—	26 days	100%
Frost / freeze (32°F)	—	—	56 days	100%
Hard freeze (28°F)	May 26 · Jun 8 · Jun 27	Aug 24 · Sep 6 · Sep 20	90 days	100%

Where these dates come from

ZIP code 82084 is matched to the NOAA station Hohnholz Rch, CO, 47.3 km away, at 7,797 ft elevation (176 ft lower than the ZIP code's center). Nearby stations for comparison:

Station	Elevation	Avg last frost	Avg first frost
Hohnholz Rch, CO (used)	7,797 ft	—	—
Virginia Dale 7 Ene, CO	7,015 ft	May 31	Sep 19
Hecla 1E, WY	6,690 ft	May 27	Sep 19
Laramie 4Se, WY	7,390 ft	May 22	Sep 28

Frost dates near Tie Siding

Buford, WY 82052 · last May 31, first Sep 19
Livermore, CO 80536 · last May 31, first Sep 19
Granite Canon, WY 82059 · last May 31, first Sep 19
Red Feather Lakes, CO 80545 · last —, first —
Laramie, WY 82071 · last Jun 7, first Sep 4
Jelm, WY 82063 · last —, first —
Estes Park, CO 80511 · last —, first —
Horse Creek, WY 82061 · last May 27, first Sep 19

Frequently asked questions

When is the last frost in Tie Siding, WY?: Frost is possible in any month at the nearest NOAA station (Hohnholz Rch, CO), so there is no reliable average last frost date.
When is the first frost in Tie Siding, 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.