United States of America
Port Lavaca sees feels-like daytime highs peak around 40.8°C in August and nighttime lows bottom out near 11.7°C in January. September is the wettest month (~90 mm), while February is the driest (~46 mm). For sunshine, May leads with about 68% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are March, November, and February — expect around 17.6–26°C with roughly 17% chance of rain on a given day in March.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | 11.7° / 19.5° | 19% | 54 mm | 54% | 18.6 kph |
| February☀ | 13.4° / 22° | 16% | 46 mm | 57% | 18.7 kph |
| March☀ | 17.6° / 26° | 17% | 59 mm | 59% | 19 kph |
| April | 21.6° / 30° | 18% | 54 mm | 62% | 19.3 kph |
| May | 26.9° / 34.9° | 26% | 81 mm | 68% | 18.7 kph |
| June | 30.8° / 38° | 28% | 79 mm | 66% | 17.5 kph |
| July | 32.6° / 39.8° | 24% | 69 mm | 50% | 16 kph |
| August | 32.5° / 40.8° | 26% | 63 mm | 47% | 14.9 kph |
| September | 29.9° / 38.2° | 30% | 90 mm | 56% | 15.4 kph |
| October | 24.5° / 33.1° | 25% | 90 mm | 67% | 17 kph |
| November☀ | 18.1° / 26.5° | 20% | 65 mm | 66% | 18.1 kph |
| December | 13.1° / 20.9° | 18% | 48 mm | 57% | 18.4 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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