The official National Weather Service forecast for Climax — 30.876°N, 84.4313°W, 24.4 miles from I-10. Forecasts here are written by NWS TAE, this county’s forecast office.
| Decatur County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 62 | 67 | 73 | 80 | 87 | 91 | 92 | 91 | 88 | 81 | 72 | 65 | 79 |
| Avg low °F | 39 | 43 | 48 | 54 | 62 | 70 | 72 | 71 | 67 | 57 | 46 | 42 | 56 |
| Precip in | 4.0 | 4.3 | 4.5 | 4.0 | 3.3 | 5.3 | 5.9 | 5.3 | 4.9 | 2.3 | 2.8 | 4.2 | 50.8 |
1996–2025 normals for Decatur County — the climate division Climax sits in. All-time county record high 103.1°F (1980-07-15); record low 3.7°F (1985-01-21). Source: NOAA / National Weather Service.