Phoenix Weather in October
October in Phoenix sees daytime temperatures around 32°C (90°F) and lows of 17°C (63°F) at night. The excellent weather makes it a good time to visit.
Rainfall in Phoenix in October
Analyzing past climate data, one can expect approximately 2 days of rain, averaging 8.2 mm (0.3 in). The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Phoenix in October
The excellent temperature in Phoenix in October makes it a solid month to visit, with 32°C (90°F) during the day and 17°C (63°F) at night. It's usually most comfortable outside during the morning and later in the day. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Phoenix in October
There are approximately 309 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, November and December typically offer the best circumstances for Phoenix.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Phoenix's climate page.
Phoenix Temperature in October
Min Temperature
17°C (63°F)
Max Temperature
32°C (90°F)
Chance of Rain
7%
Precipitation
8.2 mm (0.3 in)
Rainy days
2 days
Humidity
36%
Sunshine
309 hours
Percentage Sunshine
88%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Phoenix typically drop from around 34°C (93°F) at the start of October to approximately 28°C (82°F) by the end. Nights are pleasant, with lows typically ranging from 15°C (59°F) to 23°C (73°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Phoenix in October
Browse day-by-day weather records for Phoenix spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Phoenix historical weather extremes in October
The extremes listed below come from historical weather data collected in Phoenix from 1976 through 2025.
- The warmest day in October was on October 1, 2024, with a maximum of 45°C (113°F).
- The lowest overnight temperature recorded in October was 7°C (45°F) (October 29, 2009).
Best Places in the United States of America in October
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Phoenix in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Phoenix in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Phoenix's climate page.
Temperature Rainfall Sunshine Humidity
See the full Phoenix climate overview or explore weather in the United States of America.
