Average annual temperature is 24.6 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 3.7 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Cameron County
* Weather data for Cameron County 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) | 30.0 | 33.0 | 34.5 | 33.6 | 33.6 | 38.7 | 37.7 | 39.4 | 37.7 | 35.2 | 31.7 | 28.1 |
| Average daytime temperature (°C) | 24.9 | 24.8 | 27.9 | 27.9 | 30.3 | 35.5 | 35.7 | 36.3 | 35.9 | 30.6 | 24.2 | 23.3 |
| Average temperature (°C) | 20.1 | 18.8 | 22.6 | 23.2 | 25.9 | 29.8 | 30.4 | 30.7 | 30.2 | 25.3 | 19.7 | 18.6 |
| Average night temperature (°C) | 16.8 | 15.0 | 18.9 | 19.7 | 22.3 | 25.8 | 26.7 | 26.7 | 26.2 | 21.8 | 16.3 | 15.0 |
| Absolute minimum temperature (°C) | 9.1 | 3.7 | 7.8 | 13.1 | 19.3 | 21.8 | 23.8 | 23.9 | 23.2 | 9.5 | 9.2 | 5.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.4 | 8.5 | 7.7 | 8.4 | 10.0 | 12.5 | 12.4 | 11.6 | 11.1 | 8.4 | 5.8 | 6.6 |
| Precipitation (mm) | 13 | 11 | 67 | 147 | 90 | 37 | 62 | 86 | 47 | 58 | 106 | 27 |
| Sunny days | 15 | 18 | 12 | 9 | 6 | 23 | 14 | 16 | 13 | 12 | 12 | 22 |
| Rainy days | 16 | 10 | 19 | 21 | 25 | 7 | 17 | 15 | 17 | 19 | 18 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cameron County during the most sunny months:
The largest precipitation sum in Cameron County is at