Temperature
Hot by day, brisk at night.
86°Ftypical August high
Typical range
August climate
August in Arco
United States · North America
Hot afternoons and plenty of sun.
One of the best months here
Early to mid
Daytime high
86°F
Lows around 57°F
Rain
A few rainy days
Sun
13 h/day
Air feel
Very dry
When to visit
Month-by-month fit
Best
Precipitation
A few rainy days, mostly brief and on-and-off. About 3 wet days, the lowest monthly average.
10%wet-day frequency
Precip amountWet-day chanceSnowfall
Sunshine
Plenty of sun this month.
13 hAugust sunshine
Heat & humidity by month
Warm days with mostly dry air.
Very dryAugust Heat feel
Easy airWarm airHot air
Hourly temperature pattern
In August, afternoons feel about 75° and nights feel near 55°.
FrigidFreezingVery coldColdCoolComfortableWarmNight hours
Clear sky
Mostly clear skies this month.
71%August Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in August.
5 mphAugust Calm
More detailIncludes daypart comfort
Typical August day
August late afternoons are around 84°F, easing to about 81°F in early evening.
Avg temp Typical range
Morning69°F
Rain3%
Cloud23%
Humid airLow
Sun intensityModerate
Best windowMidday78°F
Rain4%
Cloud30%
Humid airLow
Sun intensityStrong
Late afternoon83°F
Rain5%
Cloud41%
Humid airLow
Sun intensityStrong
Early evening80°F
Rain6%
Cloud38%
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 | 28 | 11 | 0.9 | 6 | 7.5 | 74 |
| Feb | 33 | 14 | 0.9 | 5 | 8.8 | 71 |
| Mar | 44 | 24 | 1.0 | 6 | 10.3 | 65 |
| Apr | 54 | 33 | 1.2 | 7 | 11.7 | 57 |
| May | 66 | 42 | 1.7 | 9 | 12.7 | 52 |
| Jun | 78 | 51 | 1.0 | 6 | 13.9 | 42 |
| Jul | 89 | 60 | 0.4 | 3 | 14.2 | 31 |
| Aug | 86 | 57 | 0.5 | 3 | 13.0 | 33 |
| Sep | 76 | 49 | 0.9 | 4 | 11.5 | 41 |
| Oct | 59 | 37 | 1.2 | 5 | 9.7 | 55 |
| Nov | 42 | 25 | 0.7 | 4 | 8.0 | 65 |
| Dec | 30 | 12 | 1.2 | 7 | 7.1 | 74 |
Similar climates
Similar
Similar travel styleAlamosaUnited StatesSimilar travel styleBaker CityUnited StatesSimilar travel styleAshtonUnited StatesSimilar travel styleAlturasUnited States
Want a side-by-side climate view? Compare Arco with Alamosa.
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