Alta Sierra, CA Weather
Alta Sierra, CA climate is warm during summer when temperatures tend to be in the 70's and cold during winter when temperatures tend to be in the 40's.
The warmest month of the year is July with an average maximum temperature of 86.60 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 31.00 degrees Fahrenheit.
Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 32 degrees Fahrenheit, and moderate during winter with an average difference of 22 degrees Fahrenheit.
The annual average precipitation at Alta Sierra is 53.07 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is January with an average rainfall of 9.86 Inches.
Weather Data
Current Conditions
|
Fair, 43°F | Humidity: 81% | Dewpoint: 37°F |
| Wind Speed: E 3.5 MPH (3 KT) | Heat Index: 43°F | ||
| Barometer: 30.21 in. | Wind Chill: 43°F |
Weather Forecast
 | Hi: 63°F | Today: Sunny. Highs 59 to 65. |
| Lo: 44°F | ||
| Hi: 65°F | Wednesday: Sunny. Highs 61 to 67. |
| Lo: 45°F | ||
| Hi: 64°F | Thanksgiving day: Mostly sunny. Highs 58 to 68. |
| Lo: 42°F | ||
 | Hi: 54°F | Friday: Mostly cloudy. A slight chance of rain showers in the morning. Highs 48 to 58. |
| Lo: 39°F | ||
| Hi: 60°F | Saturday: Clear. Lows 33 to 43. Highs 54 to 64. |
| Lo: 39°F | ||
| Hi: 60°F | Sunday: Clear. Lows 33 to 43. Highs 54 to 64. |
| Lo: 39°F | ||
| Hi: 60°F | Monday: Clear. Lows 33 to 43. Highs 54 to 64. |
| Lo: 39°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Gibbous Moon | Civil Twilight: 6:27 AM PST |
Sunrise: 6:56 AM PST |
| Sunset: 4:44 PM PST |
Civil Twilight: 5:13 PM PST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 52.9 | 55.0 | 56.9 | 62.6 | 70.3 | 79.3 | 86.6 | 86.4 | 81.0 | 71.5 | 58.1 | 53.1 | 67.8 |
| Mean °F | 42.2 | 44.2 | 46.4 | 50.8 | 57.6 | 65.1 | 70.9 | 70.3 | 65.4 | 57.1 | 46.7 | 42.1 | 54.9 |
| Min °F | 31.4 | 33.3 | 35.9 | 39.0 | 44.9 | 50.8 | 55.2 | 54.2 | 49.7 | 42.7 | 35.3 | 31.0 | 42.0 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 9.86 | 9.21 | 8.52 | 3.69 | 1.97 | 0.62 | 0.18 | 0.23 | 1.10 | 2.72 | 7.08 | 7.89 | 53.07 |
