Sedona, Arizona weather in August
Temperature, rain and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Fair
Best time to visit: March – May, October – November
What is the weather like in Sedona, Arizona in August?
In August, Sedona, Arizona is hot: daytime highs average 32 °C, and nights cool down to about 18 °C. The sun shines for around 9 hours a day. Rain falls on about 8 days, adding up to 34 mm. On about 23 days the thermometer climbs to 30 °C or more. All in all, August is a so-so month for a holiday in Sedona, Arizona.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 47 | 56 | 82 |
| Day | 34° | 32° | 29° |
| Night | 19° | 18° | 15° |
| Sun | 9 h | 9 h | 8 h |
| Rain days | 7 | 8 | 5 |
More details for August
- Daylight
- 13 h 30 min05:47 – 19:17
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 11 km/haverage daily peakAll months
- Cloud cover
- 37 %on averageAll months
- Hot days
- 23 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 %31 %
- Sunshineweight 20 %93 %
- Few rainy daysweight 30 %73 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in August
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
Sedona, Arizona in August: quick answers
Is Sedona, Arizona hot in August?
Yes. In August, Sedona, Arizona is hot: daytime highs average 32 °C and nights stay around 18 °C. On about 23 days the thermometer climbs to 30 °C or more.
Does it rain much in Sedona, Arizona in August?
Rain falls on about 8 days, adding up to 34 mm.
Sedona, Arizona month by month
The whole year in Sedona, ArizonaAll destinations: USAWhere to go in August
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