Sedona, Arizona weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: March – May, October – November
What is the weather like in Sedona, Arizona in September?
In September, Sedona, Arizona is hot: daytime highs average 29 °C, and nights cool down to about 15 °C. The sun shines for around 8 hours a day. Rain is rare: about 5 days bring 33 mm in total. On about 13 days the thermometer climbs to 30 °C or more. All in all, September is an excellent month for a holiday in Sedona, Arizona.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 56 | 82 | 97 |
| Day | 32° | 29° | 23° |
| Night | 18° | 15° | 9° |
| Sun | 9 h | 8 h | 8 h |
| Rain days | 8 | 5 | 4 |
More details for September
- Daylight
- 12 h 27 min06:09 – 18:36
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 12 km/haverage daily peakAll months
- Cloud cover
- 24 %on averageAll months
- Hot days
- 13 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC−7America/Phoenix
How the score comes together
- Temperatureweight 50 %71 %
- Sunshineweight 20 %90 %
- Few rainy daysweight 30 %94 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in September
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- A jumper for the evenings
Sedona, Arizona in September: quick answers
Is Sedona, Arizona hot in September?
Yes. In September, Sedona, Arizona is hot: daytime highs average 29 °C and nights stay around 15 °C. On about 13 days the thermometer climbs to 30 °C or more.
Does it rain much in Sedona, Arizona in September?
Rain is rare: about 5 days bring 33 mm in total.
Sedona, Arizona month by month
The whole year in Sedona, ArizonaAll destinations: USAWhere to go in September
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