Temperature
Hot by day, warm at night.
88°Ftypical Aug high
Typical range
Palm Beach
United States · North America
Palm Beach is most comfortable in spring. Summers are hot and winters are mild. Rainy season runs roughly May to October. Humidity is noticeable much of the year.
Best time to go
12 mo · Typical year
Temperature range
60°F to 88°F
Rain
13 days/mo
Sunshine
5 h/day
Humidity feel
Humid year-round
When to visit
Month-by-month fit
Precipitation
One of the wettest months.
77%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
4.1 hAug sunshine
Heat & humidity by month
Hot days with humid air through much of the month.
51%Aug share of humid air hours
Easy airWarm airHot airHumid airVery humid air
Hourly comfort pattern
In August, afternoons feel about 94° and nights feel near 86°.
CoolComfortableWarmHotNight shading
Sea temperature
86°Aug sea temp
More detailIncludes sky, daypart comfort, and wind
Cloud cover
Mostly cloudy skies.
34%Aug clear sky
ClearCloud cover
Typical August day
August late afternoons are around 86°F, easing to about 83°F in early evening.
Avg temp Typical range
Morning82°F
Feels 90°F
Rain19%
Cloud61%
Humid airVery high
Sun intensityLow
Best windowMidday87°F
Feels 94°F
Rain39%
Cloud64%
Humid airVery high
Sun intensityStrong
Late afternoon86°F
Feels 93°F
Rain58%
Cloud71%
Humid airVery high
Sun intensityStrong
Early evening83°F
Feels 90°F
Rain36%
Cloud77%
Humid airVery high
Sun intensityMinimal
Wind pattern
Calm winds are typical in August.
5 mphAug Calm
Typical wind speed (mph)
Similar
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Want a side-by-side climate view? Compare Palm Beach with Key West.
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: Jun 19, 2026
Data & methodology