July weather in Castle Valley, UT
The average temperature in Castle Valley in July is 81.5°F (67.7°F–95.2°F). Average precipitation: 0.97 inches.
July is a summer month in Castle Valley, and is warmer than the annual average of 54.7°F. Daily temperatures swing about 27.5°F between overnight low and afternoon high. Daylight averages about 14h 27m. For travel, July is hot.
Avg High
95.2°F
Avg Low
67.7°F
Precipitation
0.97 in
Daylight
14h 27m
July records in Castle Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 104.0°F (2015) | 51.1°F (2020) | 0.09 in (2016) |
| July 2 | 104.0°F (2015) | 63.0°F (2024) | 0.35 in (2016) |
| July 3 | 98.1°F (2018) | 59.0°F (2016) | 0.11 in (2016) |
| July 4 | 100.0°F (2021) | 64.0°F (2023) | 0.00 in (2015) |
| July 5 | 104.0°F (2021) | 55.0°F (2023) | 0.63 in (2015) |
| July 6 | 102.9°F (2017) | 60.1°F (2022) | 0.16 in (2015) |
| July 7 | 105.1°F (2017) | 60.1°F (2022) | 0.23 in (2022) |
| July 8 | 104.0°F (2017) | 60.1°F (2015) | 0.06 in (2018) |
| July 9 | 105.1°F (2021) | 55.0°F (2015) | 0.23 in (2015) |
| July 10 | 108.0°F (2021) | 53.1°F (2015) | 0.54 in (2015) |
| July 11 | 102.9°F (2021) | 55.0°F (2015) | 0.33 in (2015) |
| July 12 | 102.9°F (2020) | 59.0°F (2015) | 0.15 in (2017) |
| July 13 | 105.1°F (2024) | 54.0°F (2023) | 0.05 in (2018) |
| July 14 | 102.9°F (2024) | 62.1°F (2017) | 0.26 in (2024) |
| July 15 | 100.9°F (2022) | 59.0°F (2015) | 0.07 in (2021) |
| July 16 | 100.9°F (2016) | 60.1°F (2015) | 0.02 in (2015) |
| July 17 | 100.9°F (2023) | 64.9°F (2020) | 0.07 in (2018) |
| July 18 | 106.0°F (2023) | 66.0°F (2020) | 0.00 in (2015) |
| July 19 | 102.9°F (2021) | 64.0°F (2016) | 0.09 in (2015) |
| July 20 | 102.9°F (2018) | 61.0°F (2015) | 0.21 in (2017) |
| July 21 | 100.0°F (2018) | 62.1°F (2022) | 0.15 in (2021) |
| July 22 | 102.0°F (2018) | 57.9°F (2015) | 0.31 in (2017) |
| July 23 | 104.0°F (2022) | 61.0°F (2015) | 0.00 in (2015) |
| July 24 | 105.1°F (2023) | 57.9°F (2015) | 0.06 in (2020) |
| July 25 | 102.0°F (2016) | 57.9°F (2015) | 0.66 in (2017) |
| July 26 | 100.9°F (2016) | 61.0°F (2015) | 0.38 in (2017) |
| July 27 | 100.9°F (2023) | 64.0°F (2021) | 0.77 in (2021) |
| July 28 | 102.0°F (2023) | 59.0°F (2020) | 0.08 in (2020) |
| July 29 | 104.0°F (2016) | 60.1°F (2020) | 0.14 in (2017) |
| July 30 | 102.9°F (2016) | 63.0°F (2015) | 0.10 in (2022) |
| July 31 | 100.0°F (2020) | 64.9°F (2015) | 0.02 in (2016) |