TX
Rockport sees rain or snow on roughly 16 fewer days each year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Port Lavaca | Metric | Rockport |
|---|---|---|
| 224 days | Sunny daysclear or partly cloudy skies | 230 days |
| 36 in | Precipitationper year | 30 in |
| 114 days | Wet daysrain or snow per year | 98 days |
| 0 in | Snowfallper year | 0 in |
| 75 days | Hot daysabove 90 °F | 95 days |
| 4 days | Freezing nightsat or below 32 °F | 3 days |
| 77% | Humidityaverage relative | 78% |
| 71 °F | Average temperatureyear round | 73 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Port Lavaca high | 64 | 68 | 73 | 78 | 84 | 89 | 91 | 92 | 89 | 83 | 74 | 67 |
| Rockport high | 65 | 69 | 74 | 80 | 85 | 90 | 91 | 93 | 90 | 84 | 75 | 68 |
| Port Lavaca low | 46 | 49 | 56 | 63 | 71 | 76 | 78 | 78 | 73 | 65 | 55 | 48 |
| Rockport low | 47 | 52 | 58 | 66 | 73 | 78 | 79 | 79 | 75 | 67 | 57 | 49 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Port Lavaca | 3.0 | 2.0 | 2.7 | 2.6 | 3.1 | 3.4 | 2.7 | 2.9 | 4.3 | 3.6 | 2.6 | 2.5 |
| Rockport | 2.1 | 1.5 | 2.2 | 2.0 | 2.7 | 2.9 | 2.2 | 2.3 | 4.3 | 3.4 | 2.2 | 2.1 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Port Lavaca | 15 | 14 | 16 | 16 | 20 | 22 | 22 | 22 | 20 | 24 | 19 | 15 |
| Rockport | 15 | 14 | 16 | 17 | 21 | 23 | 23 | 22 | 20 | 23 | 20 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Port Lavaca vs another city
- Port Lavaca vs Edna, TX
- Port Lavaca vs Victoria, TX
- Port Lavaca vs El Campo, TX
- Port Lavaca vs Bay City, TX
- Port Lavaca vs Cuero, TX
- Port Lavaca vs New York, NY
- Port Lavaca vs Los Angeles, CA
- Port Lavaca vs Chicago, IL
- Port Lavaca vs Houston, TX
- Port Lavaca vs Phoenix, AZ
- Port Lavaca vs Philadelphia, PA
Rockport vs another city
- Rockport vs Aransas Pass, TX
- Rockport vs Ingleside, TX
- Rockport vs Portland, TX
- Rockport vs Corpus Christi, TX
- Rockport vs Sinton, TX
- Rockport vs Robstown, TX
- Rockport vs New York, NY
- Rockport vs Los Angeles, CA
- Rockport vs Chicago, IL
- Rockport vs Houston, TX
- Rockport vs Phoenix, AZ
- Rockport vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).