Best time to go to San Manuel
The best time to visit San Manuel can depend on the weather and when visitor numbers rise and fall. The hottest average temperature in San Manuel falls in July, when visitor numbers are average and weather is sunny with light rain. The coolest average temperature in San Manuel falls in January, visitor numbers are average and weather is sunny with no rain.
Calendar Month | Temperature | Precipitation | Cloudiness | Occupancy | Pricing |
| January | 47.3°F (8.5°C) | No Rain | Sunny | Average | Slightly High |
| February | 50.5°F (10.3°C) | No Rain | Sunny | Slightly High | Slightly High |
| March | 57.9°F (14.4°C) | No Rain | Sunny | Slightly High | Slightly High |
| April | 65.7°F (18.7°C) | No Rain | Sunny | Average | Average |
| May | 72.9°F (22.7°C) | No Rain | Sunny | Average | Average |
| June | 83.7°F (28.7°C) | No Rain | Sunny | Slightly Low | Slightly Low |
| July | 84.6°F (29.2°C) | Light Rain | Sunny | Average | Slightly Low |
| August | 83.1°F (28.4°C) | Light Rain | Sunny | Slightly High | Slightly Low |
| September | 78.1°F (25.6°C) | Light Rain | Sunny | Slightly Low | Average |
| October | 67.8°F (19.9°C) | No Rain | Sunny | Slightly Low | Average |
| November | 56.3°F (13.5°C) | No Rain | Sunny | Average | Average |
| December | 47.5°F (8.6°C) | Light Rain | Sunny | Average | Average |




















Calendar Month
Temperature
Precipitation
Cloudiness
Occupancy
Pricing