# Frost dates for Rio Rancho, NM (87144)

**Do this (Safe, 2026-11-02):** Frost season started Oct 20. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Apr 28 | Oct 20 | 175 |
| Median | Apr 8 | Nov 1 | 207 |
| Bold (9 in 10 years later) | Mar 24 | Nov 12 | 233 |

Frost = 32°F. Station: Rio Rancho #2, NM, 4 mi away.

## Next nights (NWS overnight low)

- 2026-11-02: 36°F — Cover (tonight)
- 2026-11-03: 36°F — Cover
- 2026-11-04: 36°F — Cover
- 2026-11-05: 35°F — Cover
- 2026-11-06: 37°F — Wait
- 2026-11-07: 35°F — Cover
- 2026-11-08: 36°F — Cover

Go above 40°F · Wait 37–40°F · Cover 36°F or less · Freeze 28°F or less.

Source: Frost dates: NOAA NCEI U.S. Climate Normals 1991–2020, station Rio Rancho #2, NM (4 mi, 295 ft lower than you). Not endorsed by NOAA. Nights: National Weather Service.

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