Average annual temperature is 19.8 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 185 days
Number of rainy days: 180 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) | 24.5 | 27.0 | 28.2 | 30.0 | 30.8 | 36.9 | 38.6 | 42.0 | 39.8 | 33.1 | 27.4 | 24.3 |
| Average daytime temperature (°C) | 15.5 | 16.9 | 20.8 | 22.4 | 27.5 | 32.1 | 35.1 | 39.0 | 33.1 | 25.6 | 18.7 | 15.7 |
| Average temperature (°C) | 10.4 | 10.6 | 15.0 | 17.0 | 22.3 | 26.7 | 29.7 | 33.1 | 27.6 | 20.2 | 13.7 | 10.3 |
| Average night temperature (°C) | 6.3 | 6.1 | 10.8 | 12.5 | 18.0 | 22.2 | 25.1 | 27.2 | 22.6 | 15.9 | 9.5 | 6.1 |
| Absolute minimum temperature (°C) | -3.9 | -3.9 | 0.0 | 7.6 | 12.0 | 17.7 | 21.3 | 21.6 | 18.6 | 1.6 | -0.6 | -1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 6.5 | 7.6 | 8.3 | 9.2 | 11.0 | 11.5 | 12.1 | 10.3 | 8.0 | 7.2 | 7.1 |
| Precipitation (mm) | 90 | 186 | 224 | 117 | 131 | 170 | 115 | 8 | 96 | 238 | 58 | 61 |
| Sunny days | 21 | 13 | 11 | 10 | 8 | 5 | 18 | 25 | 12 | 18 | 22 | 22 |
| Rainy days | 10 | 15 | 20 | 20 | 23 | 25 | 13 | 6 | 18 | 13 | 8 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Terrell during the most sunny months:
The largest precipitation sum in Terrell is at