2023 Hardiness Zone: | Zone 9a: 20°F to 25°F |
2012 Hardiness Zone: | Zone 8b: 15°F to 20°F |
1990 Hardiness Zone: | Zone 8b: 15F to 20F |
Average First Frost Date: | Nov. 21 - Nov. 30 |
Average Last Frost Date: | Feb. 21 - Feb. 29 |
Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
Ecoregion: | 35e - Southern Tertiary Uplands |
Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 77303 - Conroe, TX | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Avg Min Temp (°F) | 40 | 43 | 50 | 57 | 65 | 71 | 73 | 72 | 67 | 58 | 49 | 41 | 57 |
Avg Max Temp (°F) | 61 | 65 | 72 | 79 | 85 | 91 | 95 | 95 | 89 | 81 | 70 | 62 | 79 |
Avg Precip (In.) | 4.22 | 3.09 | 3.21 | 3.75 | 5.47 | 4.77 | 3.19 | 3.66 | 4.58 | 4.54 | 4.69 | 4.31 | 49.48 |