Indian Falls, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 2.2 °C (low) to 19.9 °C (high). Annual precipitation averages 942.4 Millimeters. Indian Falls is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.9 °C | 8.4 °C | 168.91 mm |
| February | -2.6 °C | 11.1 °C | 159.77 mm |
| March | -0.9 °C | 13.6 °C | 139.7 mm |
| April | 0.6 °C | 17.7 °C | 74.17 mm |
| May | 3.9 °C | 22.8 °C | 46.74 mm |
| June | 7.2 °C | 28.2 °C | 18.8 mm |
| July | 9.7 °C | 32.7 °C | 5.08 mm |
| August | 8.8 °C | 32.6 °C | 3.81 mm |
| September | 5.7 °C | 29.1 °C | 10.16 mm |
| October | 1.6 °C | 21.8 °C | 47.5 mm |
| November | -1.1 °C | 12.9 °C | 91.44 mm |
| December | -3.2 °C | 7.7 °C | 176.28 mm |
| Annual | 2.2 °C | 19.9 °C | 942.36 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |