Mid-autumn · Weather & things to do
Phoenix in October
Phoenix cools off: highs slip to 90°F (32°C), from 101°F in September, with lows of 63°F (17°C) and about 0.6 in (14 mm) of rain.
Our comfort score puts it mid-table at 80/100, 7th of 12.
- Avg high
- 90°F (32°C)
- Avg low
- 63°F (17°C)
- Rain
- 0.6 in (14 mm)
- Humidity
- 30%
- Cloud cover
- 24%
- Daylight
- ~11 h 09 min
- Comfort score
- 80/100 · Great
What October feels like
Expect proper heat: afternoons average 90°F (32°C), so plan walking and hiking for the morning and save midday for shade, lunch or a swim.
There's a big swing between day and night, about 15°C (27°F), so mornings and evenings feel much cooler than the afternoon.
Low humidity, around 30%, makes the air feel crisp and dry.
It's one of the drier stretches, with only about 0.6 in (14 mm) of rain.
Clear skies are common, with cloud cover averaging only 24%.
Plan around October
October sits mid-table; the best months are November – April.
- The drier spell starts: rain falls to 0.6 in (14 mm) after 0.9 in (22 mm) in September.
- Comfort improves from 60/100 in September to 80/100.
- Our Grand Canyon & Arizona route recommends Mar – May, so October falls outside its suggested window.
What to pack for October
- Light, breathable clothes90°F afternoons
- Sunscreen, sunglasses and a hatstrong sun this month
- Refillable water bottleeasy to dehydrate in the heat
- A warm layer for eveningslows near 63°F
- Lip balm and moisturizerdry air
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Phoenix in October
Afternoons run hot (90°F), so these picks mix early-start outdoor spots with cool indoor breaks.
Camelback Mountain – Echo Canyon Trail
Steep, rocky 1.2-mile climb to the city's best summit view.
Why now Our curated notes say it's best sunrise, Oct–Apr.
Rusty Spur Saloon
Old Town Scottsdale saloon, open since 1951, with live country music.
Why now A break from 90°F afternoons.
Heard Museum
Deep collection of Native American art, jewelry and Hopi katsina dolls.
Why now Somewhere to sit out the hottest hours.
Desert Botanical Garden
Trails through saguaros, cacti and wildflowers from deserts worldwide.
Why now October scores 80/100 for comfort, good conditions for being outside.
Pizzeria Bianco
Chris Bianco's wood-fired pizza in a 1929 brick building at Heritage Square.
Why now Highs near 90°F and 0.6 in of monthly rain make this an easy outdoor pick.
Nearby in October
- Papago Park & Camelback in October~7 mi · highs 89°F, 0.6 in rain · similar daytime temperatures, about as wet
- Sedona in October~100 mi · highs 74°F, 1.2 in rain · 9°C (15°F) cooler by day, wetter
- Catalina Foothills in October~106 mi · highs 84°F, 0.6 in rain · 3°C (5°F) cooler by day, about as wet
- Downtown Tucson in October~106 mi · highs 86°F, 0.6 in rain · 2°C (4°F) cooler by day, about as wet
These averages also cover Downtown Phoenix.
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~494 m to Phoenix's ~331 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Phoenix in October: quick answers
Is October a good time to visit Phoenix?
It's middling, scoring 80/100. The best months are November – April, at up to 99. Expect highs of 90°F (32°C) and 0.6 in (14 mm) of rain. Our Grand Canyon & Arizona route recommends Mar – May, so October is outside its suggested window.
How hot is Phoenix in October?
Average highs are 90°F (32°C) and average lows 63°F (17°C), making it the 6th-warmest month by daytime highs.
Does it rain a lot in Phoenix in October?
Not much: about 0.6 in (14 mm) of rain falls across October on average, the 4th-driest month of the year. The annual total is about 10.0 in (254 mm).
What should I pack for Phoenix in October?
Bring light, breathable clothes (90°F afternoons), sunscreen, sunglasses and a hat (strong sun this month), refillable water bottle (easy to dehydrate in the heat), a warm layer for evenings (lows near 63°F) and lip balm and moisturizer (dry air).
Planning Phoenix in October?
Bring the crew into one shared trip: vote on dates, build the day-by-day plan, split costs and share one packing list.