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Weather & Climate
Alta Sierra, California, United States
Overview
Available climate summaries for Alta Sierra. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
16.5°C
Summer Avg
25.4°C
Winter Avg
8.4°C
Record High
44.6°C
Record Low
-5.3°C
Annual Precipitation
203.4 mm
Avg Humidity
47%
Summer Humidity
31%
Winter Humidity
61%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 28.6° | 8.4° | -5.3° | 37.5 | 61% | 89 | 50.1 |
| Feb | 27.7° | 8.9° | -4.3° | 33.3 | 63% | 106 | 50.2 |
| Mar | 31.8° | 11.3° | -2.9° | 31 | 62% | 161 | 48 |
| Apr | 35.6° | 13.6° | -1.2° | 20.7 | 57% | 197 | 44.1 |
| May | 42.1° | 18.1° | 2.1° | 8.1 | 47% | 238 | 37.7 |
| Jun | 44.4° | 23.1° | 4.1° | 0.9 | 34% | 256 | 35.7 |
| Jul | 44.6° | 26.9° | 10.3° | 1.6 | 29% | 250 | 32.1 |
| Aug | 44° | 26.1° | 9.5° | 0.6 | 29% | 233 | 29.7 |
| Sep | 44° | 23.6° | 5.6° | 1.5 | 32% | 190 | 42.6 |
| Oct | 38.6° | 17.7° | 1.9° | 9.6 | 41% | 146 | 45.6 |
| Nov | 32.1° | 12.1° | -4.7° | 18.3 | 50% | 101 | 42.2 |
| Dec | 26.9° | 7.9° | -4.8° | 40.3 | 60% | 81 | 47.8 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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