| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 37°F | 58°F | 46°F | 1.9" |
| February | 40°F | 64°F | 51°F | 1.6" |
| March | 43°F | 70°F | 55°F | 1.6" |
| April | 46°F | 76°F | 60°F | 1.0" |
| May | 52°F | 85°F | 68°F | 0.3" |
| June | 58°F | 94°F | 75°F | 0.2" |
| July | 62°F | 99°F | 80°F | 0.0" |
| August | 61°F | 98°F | 78°F | 0.0" |
| September | 57°F | 93°F | 74°F | 0.1" |
| October | 50°F | 81°F | 64°F | 0.4" |
| November | 42°F | 68°F | 53°F | 0.9" |
| December | 36°F | 58°F | 46°F | 1.8" |
| Index | Yosemite Lakes | California | National |
| Air quality index | 65 | 55 | 50 |
| Pollution index | 3,767,190 | 18,106,726 | 5,066,862 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 76 |
| Days with moderate air quality | 240 |
| Days w/ poor A.Q. for sensitive groups | 41 |
| Days with unhealthy air quality | 8 |
| Pollutant | Total |
| Arsenic | 0.250% |
| Benzene | 0.040% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.050% |
| Mercury | 0.060% |
| City, State | Population | Air Quality Index | National Avg. |
| Ahwahnee, CA | 2,225 | 65 | 30% |
| Bass Lake, CA | 488 | 65 | 30% |
| Oakhurst, CA | 2,832 | 65 | 30% |
| Bonadelle Ranchos-Madera Ranchos, CA | 8,429 | 65 | 30% |
| Coarsegold, CA | 1,180 | 65 | 30% |
| Yosemite Lakes, CA | 5,081 | 65 | 30% |
| City, State | Population | Air Quality Index | National Avg. |
| Kaser, NY | 5,082 | 53 | 6% |
| Harvest, AL | 5,080 | 37 | 26% |
| Bondurant, IA | 5,079 | 41 | 18% |
| Rutherford, PA | 5,083 | 52 | 4% |
| Angier, NC | 5,079 | 43 | 14% |
| Yosemite Lakes, CA | 5,081 | 65 | 30% |