WeatherWX.com
Port Aransas Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 63°F Lo 56°F | Hi 64°F Lo 58°F | Hi 69°F Lo 63°F | Hi 74°F Lo 69°F | Hi 80°F Lo 75°F | Hi 85°F Lo 80°F | Hi 86°F Lo 81°F | Hi 87°F Lo 82°F | Hi 85°F Lo 80°F | Hi 80°F Lo 74°F | Hi 71°F Lo 66°F | Hi 65°F Lo 59°F |
| 13 mph | 13 mph | 14 mph | 14 mph | 15 mph | 13 mph | 13 mph | 12 mph | 12 mph | 13 mph | 13 mph | 13 mph |
| 2.3 in | 1.5 in | 1.4 in | 1.6 in | 2.4 in | 4.4 in | 3.3 in | 3.3 in | 8.6 in | 3.2 in | 2.1 in | 2.3 in |
| 75% | 80% | 80% | 80% | 81% | 78% | 78% | 75% | 74% | 72% | 74% | 77% |
| 40% | 47% | 40% | 38% | 33% | 26% | 23% | 21% | 30% | 26% | 38% | 45% |
| 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in | 30.1 in |
| 28 | 25 | 29 | 27 | 27 | 24 | 26 | 26 | 19 | 27 | 27 | 27 |
| 3 | 3 | 2 | 3 | 4 | 6 | 5 | 5 | 11 | 4 | 3 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 5 | 4 |
| 277 | 232 | 293 | 294 | 340 | 348 | 360 | 361 | 333 | 342 | 295 | 263 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 17°C Lo 13°C | Hi 18°C Lo 14°C | Hi 20°C Lo 17°C | Hi 23°C Lo 21°C | Hi 27°C Lo 24°C | Hi 29°C Lo 27°C | Hi 30°C Lo 27°C | Hi 31°C Lo 28°C | Hi 29°C Lo 27°C | Hi 27°C Lo 24°C | Hi 22°C Lo 19°C | Hi 19°C Lo 15°C |
| 21 km/h | 21 km/h | 22 km/h | 23 km/h | 23 km/h | 22 km/h | 21 km/h | 19 km/h | 19 km/h | 20 km/h | 21 km/h | 21 km/h |
| 58 mm | 38 mm | 36 mm | 42 mm | 60 mm | 111 mm | 83 mm | 85 mm | 218 mm | 82 mm | 54 mm | 59 mm |
| 75% | 80% | 80% | 80% | 81% | 78% | 78% | 75% | 74% | 72% | 74% | 77% |
| 40% | 47% | 40% | 38% | 33% | 26% | 23% | 21% | 30% | 26% | 38% | 45% |
| 1020 mb | 1018 mb | 1016 mb | 1013 mb | 1012 mb | 1012 mb | 1014 mb | 1013 mb | 1013 mb | 1015 mb | 1019 mb | 1018 mb |
| 28 | 25 | 29 | 27 | 27 | 24 | 26 | 26 | 19 | 27 | 27 | 27 |
| 3 | 3 | 2 | 3 | 4 | 6 | 5 | 5 | 11 | 4 | 3 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 5 | 4 |
| 277 | 232 | 293 | 294 | 340 | 348 | 360 | 361 | 333 | 342 | 295 | 263 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.
