Temperature
Hot by day, mild at night.
89°Ftypical August high
Typical range
August climate
August in Alpine
United States · North America
Hot afternoons and plenty of sun.
Good, with hot afternoons
Daytime high
89°F
Lows around 67°F
Rain
Several rainy days
Sun
12 h/day
Air feel
Comfortable
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days, mostly brief and on-and-off. About 10 wet days, the highest monthly average.
32%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
12.1 hAugust sunshine
Heat & humidity by month
Warm days with mostly dry air.
LowAugust Heat feel
Easy airWarm airHot airHumid air
Hourly temperature pattern
In August, afternoons feel about 84° and nights feel near 71°.
FreezingVery coldColdCoolComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
59%August Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in August.
7 mphAugust Light breeze
More detailIncludes daypart comfort
Typical August day
August late afternoons are around 86°F, easing to about 84°F in early evening.
Avg temp Typical range
Morning75°F
Rain4%
Cloud32%
Humid airLow
Sun intensityLow
Best windowMidday84°F
Rain11%
Cloud40%
Humid airLow
Sun intensityStrong
Late afternoon87°F
Rain19%
Cloud51%
Humid airLow
Sun intensityStrong
Early evening84°F
Rain17%
Cloud50%
Humid airLow
Sun intensityLow
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 61 | 36 | 0.5 | 2 | 9.3 | 48 |
| Feb | 66 | 40 | 0.4 | 2 | 9.9 | 43 |
| Mar | 73 | 46 | 0.5 | 2 | 11.1 | 38 |
| Apr | 81 | 53 | 0.4 | 2 | 11.7 | 34 |
| May | 88 | 61 | 0.8 | 4 | 12.8 | 38 |
| Jun | 93 | 67 | 1.1 | 7 | 13.4 | 45 |
| Jul | 90 | 68 | 1.8 | 9 | 12.9 | 52 |
| Aug | 89 | 67 | 2.3 | 10 | 12.1 | 55 |
| Sep | 84 | 62 | 1.5 | 7 | 11.1 | 59 |
| Oct | 79 | 54 | 0.8 | 4 | 10.4 | 53 |
| Nov | 69 | 44 | 0.5 | 3 | 9.5 | 51 |
| Dec | 62 | 37 | 0.5 | 2 | 9.1 | 50 |
Similar climates
Similar
Similar travel styleAdelantoUnited StatesSimilar travel styleAguascalientes CityMexicoSimilar travel styleAlamogordoUnited StatesSimilar travel styleAmarilloUnited States
Want a side-by-side climate view? Compare Alpine with Adelanto.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology