Tucson weather in October
Temperature, rain and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Excellent
Best time to visit: November – April
What is the weather like in Tucson in October?
In October, Tucson is hot: daytime highs average 29 °C, and nights cool down to about 15 °C. The sun shines for around 9 hours a day. Rain is rare: about 2 days bring 12 mm in total. On about 15 days the thermometer climbs to 30 °C or more. All in all, October is an excellent month for a holiday in Tucson.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 54 | 84 | 95 |
| Day | 34° | 29° | 23° |
| Night | 22° | 15° | 9° |
| Sun | 9 h | 9 h | 7 h |
| Rain days | 4 | 2 | 2 |
More details for October
- Daylight
- 11 h 26 min06:26 – 17:52
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 19 %on averageAll months
- Hot days
- 15 days30 °C or moreAll months
- Time zone
- UTC−7America/Phoenix
How the score comes together
- Temperatureweight 50 %71 %
- Sunshineweight 20 %93 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in October
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- A jumper for the evenings
Tucson in October: quick answers
Is Tucson hot in October?
Yes. In October, Tucson is hot: daytime highs average 29 °C and nights stay around 15 °C. On about 15 days the thermometer climbs to 30 °C or more.
Does it rain much in Tucson in October?
Rain is rare: about 2 days bring 12 mm in total.
Tucson month by month
The whole year in TucsonAll destinations: USAWhere to go in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences