Temperature
Hot by day, mild at night.
88°Ftypical Aug high
Sand Valley
United States · North America
Sand Valley is most comfortable in spring and autumn. Summers are hot and winters are cool. Rain is frequent in most months.
Best time to go
12 mo · Typical year
Temperature range
36°F to 88°F
Rain
11 days/mo
Sunshine
9.1 h/day
Humidity feel
Sometimes humid
When to visit
Month-by-month fit
Precipitation
Fewer rainy days than in most months here, though showers remain frequent.
42%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
11.1 hAug sunshine
Heat & humidity by month
Hot afternoons occur, with humid air through much of the month.
79%Aug · Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly comfort pattern
In August, afternoons feel about 91° and nights feel near 76°.
FreezingVery coldColdCoolComfortableWarmHotNight shading
More detailIncludes sky, daypart comfort, and wind
Cloud cover
Partly cloudy across the month.
48%Aug clear sky
ClearCloud cover
Typical August day
August late afternoons are around 86°F, easing to about 82°F in early evening.
Avg temp Typical range
Morning79°F
Feels 83°F
Rain18%
Cloud53%
Humid airVery high
Sun intensityModerate
Midday86°F
Feels 90°F
Rain24%
Cloud58%
Humid airHigh
Sun intensityStrong
Late afternoon86°F
Feels 90°F
Rain27%
Cloud60%
Humid airHigh
Sun intensityModerate
evening82°F
Feels 87°F
Rain15%
Cloud57%
Humid airVery high
Sun intensityMinimal
Best windowWind pattern
Calm winds are typical in August.
4 mphAug Calm
Typical wind speed (mph)
Similar
Similar climateWashington DCUnited StatesSimilar climateRomeItalySimilar climateShanghaiChinaSimilar climateTokyoJapan
Want a side-by-side climate view? Compare Sand Valley with Washington DC.
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.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology