Average annual temperature is 14.0 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -13.1 °C
Number of sunny days: 205 days
Number of rainy days: 153 days
Number of snow days: 7 days
Look at detailed online map of Rockport
* Weather data for Rockport United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.8 | 16.8 | 21.5 | 28.8 | 30.7 | 34.3 | 37.3 | 37.8 | 33.0 | 30.2 | 25.0 | 16.9 |
| Average daytime temperature (°C) | 7.2 | 10.0 | 11.7 | 20.3 | 25.6 | 29.7 | 31.3 | 29.5 | 27.1 | 19.7 | 12.9 | 9.1 |
| Average temperature (°C) | 2.2 | 3.7 | 5.9 | 13.2 | 19.4 | 23.7 | 25.6 | 24.4 | 21.3 | 14.9 | 7.5 | 5.2 |
| Average night temperature (°C) | -1.0 | -1.0 | 1.6 | 7.4 | 13.6 | 18.0 | 20.6 | 20.2 | 16.4 | 10.7 | 3.0 | 2.3 |
| Absolute minimum temperature (°C) | -12.2 | -13.1 | -8.8 | 0.8 | 5.8 | 11.1 | 16.7 | 13.4 | 11.7 | -1.2 | -6.9 | -5.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 7.7 | 7.0 | 10.3 | 11.7 | 12.6 | 12.4 | 10.3 | 10.3 | 7.4 | 7.7 | 5.2 |
| Precipitation (mm) | 52 | 116 | 88 | 42 | 71 | 41 | 33 | 133 | 10 | 83 | 14 | 88 |
| Sunny days | 18 | 18 | 15 | 17 | 19 | 21 | 12 | 11 | 16 | 16 | 25 | 17 |
| Rainy days | 8 | 9 | 16 | 13 | 12 | 9 | 19 | 20 | 14 | 15 | 4 | 14 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Rockport during the most sunny months:
The largest precipitation sum in Rockport is at