| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 41°F | 61°F | 50°F | 2.5" |
| February | 44°F | 64°F | 53°F | 2.5" |
| March | 46°F | 68°F | 56°F | 2.1" |
| April | 48°F | 71°F | 58°F | 1.3" |
| May | 52°F | 75°F | 62°F | 0.3" |
| June | 56°F | 80°F | 66°F | 0.2" |
| July | 58°F | 82°F | 68°F | 0.0" |
| August | 58°F | 82°F | 68°F | 0.0" |
| September | 57°F | 82°F | 67°F | 0.1" |
| October | 53°F | 77°F | 63°F | 0.6" |
| November | 46°F | 68°F | 56°F | 1.3" |
| December | 41°F | 61°F | 50°F | 2.4" |
| Index | Fruitdale | California | National |
| Air quality index | 43 | 55 | 42 |
| Pollution index | 23,499,800 | 10,473,190 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 263 |
| Days with moderate air quality | 98 |
| Days w/ poor A.Q. for sensitive groups | 4 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.120% |
| Benzene | 0.170% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.220% |
| Mercury | 0.140% |
| City | Population | Air Quality Index | National Avg. |
| Brookdale, CA | 1,293 | 35 | 30.0% |
| Lexington Hills, CA | 2,656 | 35 | 30.0% |
| Lompico, CA | 881 | 35 | 30.0% |
| Boulder Creek, CA | 5,305 | 35 | 30.0% |
| Saratoga, CA | 31,084 | 43 | 14.0% |
| Fruitdale, CA | 1,184 | 43 | 14.0% |
| City | Population | Air Quality Index | National Avg. |
| Eclectic, AL | 1,184 | 52 | 4.0% |
| Gueydan, LA | 1,184 | 41 | 18.0% |
| Harvard, NE | 1,184 | 19 | 62.0% |
| Califon, NJ | 1,184 | 34 | 32.0% |
| Strodes Mills, PA | 1,184 | 44 | 12.0% |
| Fruitdale, CA | 1,184 | 43 | 14.0% |
Here are the best places to live in California
See the best places to live in Fruitdale
Check out the 10 most dangerous cities in California
Safest States In The US