Palm Beach (Aruba beaches) weather in August

August in Palm Beach: sweltering, dry, with clean air — fine if you can take 37°C afternoons.

Updated September 2026 · climate normals from ERA5 reanalysis

Palm Beach Aruba · Southern Caribbean · Beach86
  1. 88Jan
  2. 88Feb
  3. 89Mar
  4. 89Apr
  5. 88May
  6. 87Jun
  7. 87Jul
  8. 86Aug
  9. 85Sep
  10. 81Oct
  11. 79Nov
  12. 86Dec

#8 of 12 months in Palm Beach · #434 of 1413 destinations to visit in August · comfort 86/100 (tier A)

Days
33°C
Nights
27°C
Wet days
7
Sun
11.4 h
Humidity
81%
Daylight
13 h
Palm Beach, Aruba
Photo: Bjørn Christian Tørrissen · CC BY-SA 3.0

Traveller notes on Palm Beach in August

Other months in Palm Beach

Aruba forum threads describe Palm Beach in January as beautiful, with daytime highs around the mid-80s Fahrenheit cooling to the high-70s overnight - cool enough that posters recommended packing a light wrap for evenings. Rain here is real but brief, typically overnight or early morning bursts rather than daytime disruptions. One local detail specific to Palm Beach: mornings bring genuinely clear water, but once the watersports boats get going later in the day, the water clouds slightly with stirred-up sand near the busier stretch by the Marriott - still fine for swimming, just not glass-clear. Posters also noted Palm Beach stays notably calmer than Eagle Beach, which tends to run rougher this time of year.
ArubaWestCoastRegular · January · 1 month ago · Read more on Tripadvisor ↗
Forum posters call January terrific - typically 86F highs and 76F lows - with one visitor's 11-day early-January stay reporting beautiful low-80s weather and just a single hour of rain the entire trip. Aruba's famous trade winds are a near-constant topic: genuinely strong, but described as an off-shore wind that the island's tall hotels and buildings largely block along the beach itself, so Palm Beach's high-rise strip stays relatively sheltered compared to more exposed stretches of coast. Posters consistently describe the breeze as a welcome, cooling relief from the heat rather than an unpleasant sand-blasting nuisance, especially by late January into February.
Tripadvisor community · January · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Palm Beach's card on the map.

Palm Beach climate normals — August

Daytime high33°C / 92°F🔥 sweltering
Nighttime low27°C / 81°F
Feels like (high)37°C / 99°F
Sea temperature29°C / 83°F♨️ bath-warm
Rainfall27 mm / 1.1 in☀️ dry
Rainy days7 days
Humidity81%💦 very humid
Dew point25°C / 76°F
Sunshine11.4 h/day
Daylight12.5 h
Wind37 km/h / 23 mph
Air quality (US AQI)42🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Palm Beach in August

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Palm Beach's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherPalm Beach's weather doesn't swing hard through the year — comfort stays fairly steady in every month.

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Nearby, and something's on

Within 300 km of Palm Beach — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Palm Beach?

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Palm Beach in August — FAQ

Is August a good time to visit Palm Beach?
August in Palm Beach: sweltering, dry, with clean air — fine if you can take 37°C afternoons. It ranks #8 of 12 months for Palm Beach on SeasonMap's comfort score (86/100).
What is the weather like in Palm Beach in August?
In August, Palm Beach averages a daily high of 33.4°C and a low of 27.2°C, with about 26.7 mm of rain over roughly 7.1 rainy days.
What is the air quality in Palm Beach in August?
Palm Beach has a mean US Air Quality Index of about 42 in August.

Within 300 km: Kralendijk's Sea turtle nesting around 1 May – 15 Dec.