Average annual temperature is 17.6 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 211 days
Number of rainy days: 154 days
Look at detailed online map of Morrilton
* Weather data for Morrilton 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) | 21.8 | 24.8 | 26.2 | 28.3 | 31.8 | 38.2 | 39.8 | 40.1 | 37.8 | 32.7 | 26.7 | 18.7 |
| Average daytime temperature (°C) | 13.1 | 15.1 | 17.7 | 22.1 | 27.7 | 32.9 | 34.3 | 34.4 | 31.4 | 24.6 | 16.9 | 13.4 |
| Average temperature (°C) | 7.8 | 8.9 | 11.5 | 15.8 | 21.5 | 26.4 | 28.0 | 28.3 | 24.8 | 18.5 | 11.0 | 8.1 |
| Average night temperature (°C) | 3.8 | 4.7 | 6.7 | 10.7 | 15.9 | 20.8 | 23.1 | 23.4 | 19.3 | 13.9 | 6.4 | 4.1 |
| Absolute minimum temperature (°C) | -3.9 | -4.3 | -3.6 | 5.2 | 7.3 | 17.1 | 18.0 | 17.8 | 14.7 | 0.9 | -0.6 | -2.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 5.9 | 7.7 | 8.7 | 11.0 | 12.5 | 11.3 | 11.2 | 10.5 | 8.0 | 7.9 | 6.9 |
| Precipitation (mm) | 117 | 141 | 196 | 128 | 113 | 25 | 94 | 55 | 23 | 132 | 58 | 52 |
| Sunny days | 19 | 13 | 15 | 18 | 16 | 16 | 12 | 16 | 22 | 19 | 23 | 22 |
| Rainy days | 12 | 15 | 16 | 12 | 15 | 14 | 19 | 15 | 8 | 12 | 7 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Morrilton during the most sunny months:
The largest precipitation sum in Morrilton is at