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First and last freeze dates in Douglas (Bisbee Douglas Airport), AZ
First and last freeze dates in Douglas (Bisbee Douglas Airport)
| Threshold | Event | Median date | Typical range (10th–90th pct) | Earliest / latest | Years with one |
|---|---|---|---|---|---|
| 32°F or colder (freeze) | First in fall | Nov 8 | Oct 21 – Nov 18 | Oct 18 (1999) / Nov 25 (2007) | 100% |
| 32°F or colder (freeze) | Last in spring | Apr 13 | Apr 2 – Apr 19 | – | 100% |
| 28°F or colder (hard freeze) | First in fall | Nov 12 | Nov 1 – Nov 26 | Oct 22 (1996) / Dec 4 (2007) | 100% |
| 28°F or colder (hard freeze) | Last in spring | Mar 22 | Feb 27 – Apr 10 | – | 100% |
Based on the station’s daily minimum temperature, 1995–2024. “Freeze” here means a daily low at or below the threshold, which is not the same as visible frost. Your yard can differ by several degrees and days from an airport weather station, so use these as planning odds, not guarantees.
The median stretch between the last spring freeze and the first fall freeze (the freeze-free season) was about 208 days.
Nearby weather stations
Source station: Douglas (Bisbee) Intl Ap (USW00093026), elevation 4,094 ft. Data: NOAA NCEI GHCN-Daily. Computed by First Snow Dates; how we calculate this. Historical averages only; for a forecast see weather.gov.
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