Last frost date in Jenks, Oklahoma
March 30
Average last frost in spring. In an early year (1 in 10) it's over by March 10; in a late year (1 in 10) it comes after April 17.
November 4
Average first frost in fall. 1 year in 10 it comes by October 21.
Source: NOAA U.S. Climate Normals 1991–2020, station Tulsa R L Jones Jr AP (USW00053908), 2.9 miles from Jenks, elevation 638 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Glenpool, Sand Springs and Sapulpa, so their frost dates are the same as Jenks's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Mar 10 | Mar 30 | Apr 17 |
| First frost in fall | Oct 21 | Nov 4 | Nov 20 |
Frost-free days in an average year: 220
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Apr 9 | Oct 26 |
| Frost (32°F) | Every year | Mar 30 | Nov 4 |
| Hard freeze (28°F) | Every year | Mar 15 | Nov 14 |
Nights at 32°F or colder in an average year: 81
What to plant now in Jenks
- Corn saladSept 15 – Nov 1Now
- Upland cressSept 15 – Nov 1Now
- Rhubarb plantsNov 1 – Dec 1Soon
- Asparagus plantsNov 15 – Jan 1Soon
- Spring planting calendar for an average last frost around March 30 Jenks: March 30
- Fall planting calendar for an average first frost around October 30 Jenks: November 4
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.
Nearby in Oklahoma
- Tulsa 10 mi · last frost Mar 31
- Broken Arrow 11 mi · last frost Apr 1
- Okmulgee 26 mi · last frost Apr 8
- Claremore 30 mi · last frost Apr 7
- Muskogee 39 mi · last frost Apr 7
Updated