# Frost dates for Reading, PA (19602)

**Do this (Safe, 2026-11-02):** Frost season started Oct 13. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Apr 30 | Oct 13 | 166 |
| Median | Apr 14 | Oct 29 | 198 |
| Bold (9 in 10 years later) | Apr 1 | Nov 10 | 223 |

Frost = 32°F. Station: Reading Spaatz Fld, PA, 3 mi away.

## Next nights (NWS overnight low)

- 2026-11-02: 41°F — Go (tonight)
- 2026-11-03: 48°F — Go
- 2026-11-04: 57°F — Go
- 2026-11-05: 56°F — Go
- 2026-11-06: 50°F — Go
- 2026-11-07: 44°F — Go
- 2026-11-08: 42°F — Go

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 Reading Spaatz Fld, PA (3 mi, 125 ft higher than you). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/pa/reading · JSON: https://frostdatecalculator.com/p/pa/reading?format=json