Average annual temperature is 22.0 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Morgan City
* Weather data for Morgan City 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) | 24.8 | 26.8 | 27.4 | 28.2 | 31.0 | 36.2 | 38.2 | 39.2 | 35.7 | 31.8 | 27.6 | 25.0 |
| Average daytime temperature (°C) | 19.9 | 21.4 | 23.2 | 24.4 | 28.8 | 31.8 | 33.3 | 35.5 | 32.8 | 26.7 | 21.0 | 18.2 |
| Average temperature (°C) | 15.5 | 16.5 | 18.9 | 20.6 | 24.7 | 27.8 | 29.3 | 30.7 | 27.8 | 22.0 | 16.5 | 13.9 |
| Average night temperature (°C) | 12.3 | 13.4 | 15.9 | 17.6 | 21.3 | 24.8 | 26.0 | 27.2 | 24.2 | 18.5 | 13.2 | 10.5 |
| Absolute minimum temperature (°C) | 3.3 | 4.4 | 2.7 | 11.7 | 16.9 | 21.1 | 24.1 | 24.2 | 21.6 | 9.5 | 6.4 | 2.9 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 7.1 | 8.1 | 9.5 | 9.2 | 10.9 | 11.6 | 11.9 | 12.0 | 11.0 | 9.1 | 6.5 | 7.5 |
| Precipitation (mm) | 147 | 90 | 64 | 118 | 66 | 79 | 86 | 35 | 37 | 34 | 123 | 160 |
| Sunny days | 11 | 9 | 9 | 10 | 8 | 3 | 7 | 10 | 11 | 21 | 17 | 21 |
| Rainy days | 20 | 19 | 22 | 20 | 23 | 27 | 24 | 21 | 19 | 10 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Morgan City during the most sunny months:
The largest precipitation sum in Morgan City is at