Average annual temperature is 22.3 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Terrell
* Weather data for Terrell 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) | 28.2 | 31.2 | 32.2 | 33.7 | 34.2 | 35.5 | 35.9 | 38.3 | 34.8 | 30.9 | 31.3 | 28.2 |
| Average daytime temperature (°C) | 22.6 | 26.3 | 27.3 | 29.7 | 30.0 | 31.8 | 33.6 | 34.7 | 32.2 | 28.2 | 24.3 | 21.2 |
| Average temperature (°C) | 15.9 | 19.1 | 20.4 | 23.0 | 23.6 | 25.8 | 27.6 | 28.5 | 26.0 | 22.6 | 18.8 | 16.1 |
| Average night temperature (°C) | 10.9 | 13.9 | 15.2 | 17.9 | 18.5 | 21.5 | 23.6 | 23.9 | 21.6 | 18.2 | 14.7 | 12.6 |
| Absolute minimum temperature (°C) | -0.2 | 6.0 | 5.7 | 10.9 | 14.4 | 18.5 | 21.9 | 22.6 | 16.7 | 9.1 | 4.8 | 4.4 |
| 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) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| 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) | 8.6 | 9.4 | 9.9 | 9.7 | 11.6 | 11.0 | 11.0 | 10.9 | 10.3 | 9.1 | 6.8 | 6.9 |
| Precipitation (mm) | 56 | 37 | 40 | 76 | 99 | 202 | 178 | 82 | 142 | 45 | 75 | 107 |
| Sunny days | 19 | 19 | 14 | 9 | 13 | 4 | 2 | 3 | 7 | 18 | 18 | 13 |
| Rainy days | 12 | 9 | 17 | 21 | 18 | 26 | 29 | 28 | 23 | 13 | 12 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Terrell is at