Palm Springs in August is Splash House second weekend + Sonoran Desert peak-summer — 42°C / 108°F afternoons, 27°C / 81°F nights, 1 rain day.
Palm Springs in August runs Sonoran Desert peak-extreme-heat + Splash-House-second-weekend. NOAA Palm Springs Regional Airport (KPSP) data put afternoon highs at 42°C / 108°F and overnight lows at 27°C / 81°F with 1 precipitation day. The 15°C / 27°F diurnal swing means morning Aerial Tramway hike at 6:00am reads 27°C / 81°F at the desert-floor and afternoon Palm Canyon Drive walking reads 42°C / 108°F under full sun. UV index 12 (extreme-plus) by 10am at the 477 ft / 145 m elevation; desert pavement temperatures by 14:00 hit 55°C / 131°F. The dressing register reads peak-summer-Sonoran-Desert with poolside-hotel-and-Splash-House-festival: Trina Turk graphic-print shift dress, Sézane lightweight cotton + linen, K Jacques (Saint-Tropez 1933) leather sandal, Lack of Color wide-brim hat, swim cover-up + UPF 50 sun shirt + the heritage Faherty Sun Cover Tunic poolside register. Local register: Trina Turk (Palm Canyon Drive flagship 2002), Just Modern (the heritage El Paseo mid-century-modern furniture in Palm Desert). Heritage anchors: the heritage Splash House festival (June + August at the heritage Saguaro Hotel + the heritage The Renaissance + the heritage Riviera), the heritage 1947 Frey House II, the heritage 1962 Kaufmann House, the heritage 1959 Palm Springs Visitor Center, the heritage 1963 Aerial Tramway, the heritage 1947 Twin Palms Frank Sinatra residence. Festivals: Splash House second weekend (early August — the heritage Goldenvoice Splash House at the Saguaro Hotel + Renaissance + Riviera).
Palm Springs August is Aerial Tramway sunrise hike at 6:00am, Saguaro Hotel pool by 10 (avoid 13-18 extreme heat-peak), Splash House Renaissance pool-DJ by 17 (second weekend), Workshop Kitchen by 20, Bootlegger Tiki by 23. Trina Turk + K Jacques + Splash House wristband.
Trina Turk graphic-print shift dress or lightweight linen wide-leg pant + cotton tee · K Jacques Saint-Tropez leather sandal · Lack of Color wide-brim hat · Persol 714 SM polarized · light cashmere cardigan in crossbody · 3L water + LMNT electrolyte + cash USD. Aerial Tramway sunrise hike at the desert-floor 6:00am, Frey House II self-guided drive-by 9:00, Saguaro Hotel pool 10:00 (avoid 13-18 extreme heat-peak), Splash House Renaissance pool-DJ 17:00 (second weekend).
Trina Turk shift dress or lightweight linen wide-leg pant + cashmere knit · cashmere wrap or Hermès silk square · leather block-heel loafer or mule · clutch or crossbody. Aerial Tramway sunset descent at Mountain Station 19:30 (the heritage 16-18°C / 61-64°F evening register at 8,516 ft + lightweight wool layer + lightweight wool gloves), Workshop Kitchen dinner 20:00, Bootlegger Tiki late-night cocktail 23:00.
Per NOAA Palm Springs Regional Airport (KPSP) data: average daily high 42°C (108°F), low 27°C (81°F), 1 precipitation day. UV index 12 (extreme-plus) by 10am at the 477 ft / 145 m elevation; desert pavement temperatures by 14:00 hit 55°C / 131°F. Daylight 13h 25m. The 15°C / 27°F diurnal swing means morning Aerial Tramway hike at 6:00am reads 27°C / 81°F at the desert-floor + afternoon Palm Canyon Drive walking reads 42°C / 108°F + evening Workshop Kitchen dinner reads 27-29°C / 81-84°F by 19:30. Relative humidity 18% afternoon (Sonoran Desert dryness register).
Splash House is the heritage Goldenvoice Splash House festival (June + August at the heritage Saguaro Hotel + the heritage The Renaissance + the heritage Riviera — the recognized Palm Springs hotel-pool DJ festival programming, the heritage 2013-founded Goldenvoice + Friends pool-festival anchor). The recognized programming: Friday-Saturday-Sunday pool-DJ programming across 3 hotel venues + the heritage After Hours at the Air Museum (the recognized Saturday-night-after-hours DJ programming at the heritage Palm Springs Air Museum). Cost: 3-day wristband $150-300 per person. The heritage 2026 Splash House second-weekend (early August). Book at splashhouse.com 30-60 days ahead absolutely. Pack: Trina Turk graphic-print shift + K Jacques Saint-Tropez leather sandal + Lack of Color wide-brim hat + Persol polarized + swim cover-up + UPF 50 sun shirt + mineral SPF 50 + 3L water + LMNT electrolyte + cash USD + Splash House wristband + hotel-pool day-pass.
Strategies absolutely required: (1) Pre-9am or post-19:00 outdoor walking schedule — avoid 11:00-18:00 outdoor windows absolutely. (2) Lightweight cotton + linen fabric only — synthetic absolutely fails. (3) K Jacques Saint-Tropez leather sandal or Ancient Greek Sandals — closed-toe synthetic burns through after 15-minute walk. (4) LMNT or Skratch Labs electrolyte tabs in 3L water bottle. (5) Schedule indoor-AC midday breaks — Workshop Kitchen + Birba + Cheeky's + the heritage Parker Palm Springs + the heritage Saguaro Hotel poolside-cabana register. (6) Schedule the heritage Aerial Tramway sunrise (6:00am) or sunset (19:30) register absolutely. (7) Recognize heat-illness symptoms — the recognized 'August-Palm-Springs heat-illness' register reports daily emergency-room visits for hyperthermia + dehydration.
Yes — but plan for the recognized 'sunrise-hike-window' 6:00am cable-car-up + 'cable-car-down-by-11:00' before peak-pavement-extreme-heat absolutely; OR the recognized 'sunset-cable-car-down' 19:30 register. The heritage Aerial Tramway closes at 25+ mph wind. Hours: 8:00am-21:30 daily August. The Mountain Station at 8,516 ft / 2,596 m reads 20°C / 68°F August afternoon — 22°C / 40°F drop from desert-floor + can read 16-18°C / 61-64°F at sunset August. Pack for the descent: lightweight wool layer + lightweight wool gloves + lightweight cashmere cardigan absolutely. The heritage Mountain Station Peaks Restaurant fine-dining + Pines Cafe casual + Mt. San Jacinto State Park hiking-trails.
The heritage Workshop Kitchen + Bar (Palm Canyon Drive — the heritage 2012 contemporary California); the heritage Birba (the heritage Italian on Sunny Dunes Road); the heritage The Pink Cabana at the Sands Hotel (Indian Wells, the heritage 2018 Moroccan-Mediterranean); the heritage Tropicale (Sunny Dunes Road since 2008); the heritage Spencer's Restaurant (the heritage 1958 Indian Wells Tennis Garden); the heritage Le Vallauris (the heritage 1973 Tahquitz Canyon Way French-Mediterranean); the heritage Cheeky's (the heritage Palm Canyon Drive breakfast-and-brunch since 2008); the heritage Tac/Quila (the heritage Palm Canyon Drive contemporary Mexican); the heritage Las Casuelas Terraza (the heritage 1958 Palm Canyon Drive Mexican-Spanish-Colonial); the heritage Bootlegger Tiki (the heritage Palm Canyon Drive tiki-cocktail bar — the recognized Splash House late-night register 02:00 close); the heritage Saguaro Hotel pool bar (the heritage Splash House venue, the recognized August Splash House second weekend register); the heritage Ace Hotel & Swim Club (the heritage 2009 Palm Springs Ace Hotel — the recognized 'Ace pool' Splash House-weekend register, the heritage Kings Highway diner). Pack: Trina Turk shift dress + light cashmere cardigan + leather block-heel loafer or mule + Hermès silk square + crossbody for evening; lightweight linen pant + cotton tee + K Jacques sandal + Lack of Color wide-brim hat + Persol polarized for daytime.