Port Lavaca, Texas Climate
United States
Pop. 12,416 Elev. 10 m / 33 ft
TZ: America/Chicago (UTC-5) ·
Port Lavaca is largely arid, with hot summers peaking at 92°F (33°C) in August and mild winters around 46°F (8°C) in January. Humidity pushes the summer feels-like temperature to around 117°F (47°C). Precipitation occurs on roughly 32 days per year (30.2 in / 766 mm total), with 1 in (36 mm) of annual snowfall. The city averages 152 sunny days per year and around 28 thunderstorm days. Ocean water temperatures reach 88°F (31°C) in summer.
| Temperature | 92°F (33°C) high | 46°F (8°C) low |
| Feels like | 117°F (47°C) high | 45°F (7°C) low |
| Rain | 32 days | 30.2 in (766 mm) /yr |
| Snow | 0 days | 1.4 in (36 mm) /yr |
| Sky | 152 sunny | 28 stormy |
| Wind | 5.3 mph (2.4 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Feb, Apr, May, Oct, Nov, Dec
Sky & Air by Month
Cloud cover (%)
62
Jan 60
Feb 45
Mar 42
Apr 53
May 55
Jun 73
Jul 51
Aug 39
Sep 23
Oct 32
Nov 58
Dec Humidity (%)
72
Jan 78
Feb 66
Mar 77
Apr 75
May 79
Jun 78
Jul 75
Aug 73
Sep 72
Oct 73
Nov 78
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 24 mi Victoria Regional Airport (VCT)
Ski resort 616 mi Ski Cloudcroft
National park 112 mi San Antonio Missions National Historical Park
Mountain peak
(6,113 ft) 274 mi Cerro El Carrizal
Hospital 1 mi Memorial Medical Center
Hiking trail 115 mi Karankawa Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 61°F 16°C | 46°F 8°C | 2.2 in 57 mm | 1.4 in36 mm | 7 |
| February | 69°F 21°C | 53°F 12°C | 0.7 in 18 mm | — | 8 |
| March | 79°F 26°C | 62°F 17°C | 4.6 in 117 mm | — | 15 |
| April | 80°F 27°C | 68°F 20°C | 0.8 in 20 mm | — | 13 |
| May | 87°F 30°C | 75°F 24°C | 2.7 in 69 mm | — | 8 |
| June | 89°F 32°C | 79°F 26°C | 5.4 in 137 mm | — | 11 |
| July | 90°F 32°C | 79°F 26°C | 2.1 in 55 mm | — | 4 |
| August | 92°F 33°C | 78°F 26°C | 3.1 in 80 mm | — | 12 |
| September | 90°F 32°C | 75°F 24°C | 4.0 in 102 mm | — | 20 |
| October | 86°F 30°C | 69°F 21°C | 0.9 in 23 mm | — | 24 |
| November | 79°F 26°C | 63°F 17°C | 1.7 in 43 mm | — | 21 |
| December | 70°F 21°C | 54°F 12°C | 1.9 in 47 mm | — | 9 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 7 | 0 |
| February | 8 | 0 |
| March | 15 | 2 |
| April | 13 | 0 |
| May | 8 | 4 |
| June | 11 | 5 |
| July | 4 | 3 |
| August | 12 | 6 |
| September | 20 | 4 |
| October | 24 | 0 |
| November | 21 | 2 |
| December | 9 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 66°F 19°C | 52°F 11°C |
| February | 66°F 19°C | 61°F 16°C |
| March | 71°F 22°C | 69°F 20°C |
| April | 78°F 26°C | 75°F 24°C |
| May | 83°F 28°C | 80°F 27°C |
| June | 86°F 30°C | 84°F 29°C |
| July | 86°F 30°C | 85°F 29°C |
| August | 88°F 31°C | 86°F 30°C |
| September | 88°F 31°C | 83°F 29°C |
| October | 84°F 29°C | 79°F 26°C |
| November | 77°F 25°C | 70°F 21°C |
| December | 72°F 22°C | 61°F 16°C |