Average annual temperature is 13.6 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 262 days
Number of rainy days: 103 days
Look at detailed online map of Morro Bay
* Weather data for Morro Bay 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) | 18.8 | 22.0 | 18.6 | 21.6 | 19.9 | 18.8 | 23.4 | 28.1 | 24.1 | 35.3 | 27.7 | 25.6 |
| Average daytime temperature (°C) | 15.2 | 15.2 | 13.6 | 14.9 | 15.2 | 16.6 | 19.4 | 21.2 | 20.1 | 22.5 | 20.7 | 18.4 |
| Average temperature (°C) | 11.1 | 10.1 | 10.5 | 11.3 | 12.5 | 14.0 | 15.2 | 17.0 | 16.4 | 16.6 | 14.7 | 13.2 |
| Average night temperature (°C) | 8.2 | 6.6 | 7.7 | 8.1 | 10.2 | 11.9 | 11.9 | 14.0 | 13.7 | 12.9 | 10.7 | 9.8 |
| Absolute minimum temperature (°C) | 4.7 | 3.2 | 4.4 | 5.1 | 7.9 | 9.7 | 10.2 | 11.5 | 10.9 | 9.1 | 6.3 | 6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 6.2 | 9.0 | 7.8 | 11.7 | 11.2 | 11.8 | 12.7 | 11.8 | 10.6 | 10.1 | 8.8 | 6.9 |
| Precipitation (mm) | 333 | 105 | 296 | 0 | 25 | 13 | 0 | 0 | 9 | 0 | 17 | 120 |
| Sunny days | 13 | 17 | 12 | 28 | 18 | 21 | 30 | 30 | 22 | 29 | 22 | 20 |
| Rainy days | 18 | 11 | 19 | 2 | 13 | 9 | 1 | 1 | 8 | 2 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Morro Bay during the most sunny months:
The largest precipitation sum in Morro Bay is at