Moab, Utah 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
What is the weather like in Moab, Utah in August?
In August, Moab, Utah is very hot: daytime highs average 35 °C, and even at night it stays warm at around 20 °C. With around 10 hours of sunshine a day, there is plenty of sun. Rain is rare: about 3 days bring 16 mm in total. On about 28 days the thermometer climbs to 30 °C or more. All in all, August is a so-so month for a holiday in Moab, Utah.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 50 | 50 | 83 |
| Day | 37° | 35° | 29° |
| Night | 22° | 20° | 15° |
| Sun | 11 h | 10 h | 9 h |
| Rain days | 2 | 3 | 4 |
More details for August
- Daylight
- 13 h 43 min06:32 – 20:14
- UV index
- 9 · very 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
- 32 %on averageAll months
- Hot days
- 28 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC−6America/Denver
How the score comes together
- Temperatureweight 50 %0 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %100 %
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
Moab, Utah in August: quick answers
Is Moab, Utah hot in August?
Yes. In August, Moab, Utah is very hot: daytime highs average 35 °C and nights stay around 20 °C. On about 28 days the thermometer climbs to 30 °C or more.
Does it rain much in Moab, Utah in August?
Rain is rare: about 3 days bring 16 mm in total.
Moab, Utah month by month
The whole year in Moab, UtahAll 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