Last spring frost
Apr 6
Frost Dates for Taneyville, MO
First fall frost
Oct 31
Growing season
205 days
Hardiness zone
7a
In an average year around Taneyville, MO, the last spring frost (32°F) is about Apr 6 and the first fall frost is about Oct 31, giving roughly a 205-day growing season. To be safe most years, wait until Mar 23 before setting out tender plants.
Last spring frost
Dates the last frost of spring typically ends. Plant tender crops after the risk has passed for your comfort level.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | May 3 | Apr 18 | Apr 4 |
| Freeze (32°F) | Apr 22 | Apr 6 | Mar 23 |
| Hard (28°F) | Apr 11 | Mar 26 | Mar 7 |
| Severe (24°F) | Mar 30 | Mar 13 | Feb 24 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | May 3 | Apr 29 | Apr 24 | Apr 21 | Apr 18 | Apr 15 | Apr 12 | Apr 9 | Apr 4 |
| 32°F | Apr 22 | Apr 17 | Apr 12 | Apr 9 | Apr 6 | Apr 4 | Apr 1 | Mar 29 | Mar 23 |
| 28°F | Apr 11 | Apr 5 | Apr 2 | Mar 30 | Mar 26 | Mar 23 | Mar 18 | Mar 14 | Mar 7 |
| 24°F | Mar 30 | Mar 25 | Mar 20 | Mar 16 | Mar 13 | Mar 8 | Mar 5 | Mar 1 | Feb 24 |
| 20°F | Mar 18 | Mar 13 | Mar 8 | Mar 4 | Mar 2 | Feb 27 | Feb 22 | Feb 17 | Feb 8 |
| 16°F | Mar 10 | Mar 4 | Feb 28 | Feb 23 | Feb 18 | Feb 12 | Feb 7 | Feb 2 | Jan 23 |
First fall frost
Dates the first frost of fall typically arrives. Count back by a crop's days-to-maturity to know your planting cutoff.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | Oct 8 | Oct 21 | Nov 2 |
| Freeze (32°F) | Oct 17 | Oct 31 | Nov 15 |
| Hard (28°F) | Oct 27 | Nov 10 | Nov 30 |
| Severe (24°F) | Nov 3 | Nov 23 | Dec 11 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Oct 8 | Oct 13 | Oct 16 | Oct 19 | Oct 21 | Oct 23 | Oct 26 | Oct 30 | Nov 2 |
| 32°F | Oct 17 | Oct 22 | Oct 25 | Oct 29 | Oct 31 | Nov 1 | Nov 4 | Nov 9 | Nov 15 |
| 28°F | Oct 27 | Nov 1 | Nov 3 | Nov 7 | Nov 10 | Nov 14 | Nov 18 | Nov 23 | Nov 30 |
| 24°F | Nov 3 | Nov 9 | Nov 15 | Nov 19 | Nov 23 | Nov 27 | Dec 1 | Dec 4 | Dec 11 |
| 20°F | Nov 13 | Nov 22 | Nov 27 | Dec 1 | Dec 5 | Dec 9 | Dec 14 | Dec 21 | Dec 27 |
| 16°F | Nov 27 | Dec 5 | Dec 11 | Dec 16 | Dec 22 | Dec 26 | Dec 31 | Jan 4 | Jan 13 |
Growing season is measured at 32°F with about 50% probability. Hardiness zone from the 2023 USDA map; frost normals from NOAA 1991-2020.
Where this data comes from
@endif These dates are computed from the nearest official weather station with long-term records: Ozark Beach, Mo, about 7.2 miles away@if(!empty($station['elevation_ft'])), at 834 ft elevation. The further the station and the greater the elevation difference from your yard, the more your local frost timing can vary.
How we calculate these dates
Frost and freeze dates come from the NOAA 1991–2020 U.S. Climate Normals, the National Oceanic and Atmospheric Administration's 30-year averages for each weather station. A date shown at the 50% level is the median: in half of years the frost falls on or before it. The 10% and 90% columns show the early and late ends of the range, so you can plant on the odds you're comfortable with. These are long-term averages, not a forecast for this year - always check your local outlook before planting.
Source: NOAA National Centers for Environmental Information, 1991–2020 Climate Normals (public domain). Harman is not affiliated with or endorsed by NOAA.
Frequently asked questions
When is the last frost in Taneyville, MO?
On average, the last spring frost (32°F) around Taneyville, MO is about Apr 6. In cooler years it can run later, so for a safer bet many gardeners wait until Mar 23.
When is the first frost in the fall?
The first fall frost around Taneyville, MO typically arrives about Oct 31. Count back by a crop's days to maturity to find the latest date you can plant it.
When can I plant tomatoes and other tender crops?
Tender crops like tomatoes, peppers and basil are damaged by frost, so wait until the last spring frost has passed - around Apr 6 on average, or Mar 23 to be safe most years.
How long is the growing season here?
The frost-free growing season (between the last spring and first fall 32°F frost) is about 205 days in a typical year.
Are these dates a forecast for this year?
No. They are 30-year averages from the NOAA 1991–2020 Climate Normals, not a prediction for the current year. Use them for planning and always check your local weather forecast before planting or protecting crops.
Local weather for 65759 Planting calendar → Missouri frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026