April weather in Castle Valley, UT
The average temperature in Castle Valley in April is 53.2°F (40.5°F–65.9°F). Average precipitation: 0.81 inches.
April is a spring month in Castle Valley, and is cooler than the annual average of 54.7°F. Daily temperatures swing about 25.4°F between overnight low and afternoon high. Daylight averages about 13h 1m. For travel, April is a comfortable month to visit.
Avg High
65.9°F
Avg Low
40.5°F
Precipitation
0.81 in
Daylight
13h 1m
April records in Castle Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 79.0°F (2015) | 28.0°F (2016) | 0.20 in (2017) |
| April 2 | 73.0°F (2018) | 28.0°F (2016) | 0.00 in (2015) |
| April 3 | 75.9°F (2021) | 24.1°F (2020) | 0.00 in (2015) |
| April 4 | 79.0°F (2021) | 27.0°F (2015) | 0.02 in (2023) |
| April 5 | 80.1°F (2021) | 23.0°F (2023) | 0.00 in (2015) |
| April 6 | 81.0°F (2021) | 19.9°F (2023) | 0.00 in (2015) |
| April 7 | 71.1°F (2018) | 27.0°F (2023) | 0.00 in (2016) |
| April 8 | 75.9°F (2018) | 30.0°F (2024) | 0.33 in (2018) |
| April 9 | 73.9°F (2019) | 30.9°F (2024) | 0.00 in (2015) |
| April 10 | 77.0°F (2022) | 27.0°F (2017) | 0.05 in (2019) |
| April 11 | 75.9°F (2023) | 30.0°F (2022) | 0.60 in (2019) |
| April 12 | 80.1°F (2018) | 28.9°F (2022) | 0.30 in (2022) |
| April 13 | 78.1°F (2024) | 28.0°F (2022) | 0.00 in (2015) |
| April 14 | 79.0°F (2017) | 21.9°F (2020) | 0.01 in (2021) |
| April 15 | 78.1°F (2016) | 30.9°F (2023) | 0.23 in (2023) |
| April 16 | 73.0°F (2016) | 26.1°F (2015) | 0.57 in (2021) |
| April 17 | 75.0°F (2018) | 27.0°F (2020) | 0.38 in (2015) |
| April 18 | 77.0°F (2017) | 28.9°F (2018) | 0.35 in (2015) |
| April 19 | 80.1°F (2017) | 33.1°F (2016) | 0.20 in (2015) |
| April 20 | 78.1°F (2022) | 28.0°F (2023) | 0.00 in (2015) |
| April 21 | 75.9°F (2019) | 28.9°F (2023) | 0.10 in (2019) |
| April 22 | 79.0°F (2022) | 35.1°F (2017) | 0.00 in (2015) |
| April 23 | 82.0°F (2016) | 34.0°F (2023) | 0.65 in (2022) |
| April 24 | 82.0°F (2024) | 35.1°F (2022) | 0.00 in (2015) |
| April 25 | 81.0°F (2024) | 33.1°F (2018) | 0.51 in (2015) |
| April 26 | 78.1°F (2021) | 35.1°F (2017) | 0.60 in (2015) |
| April 27 | 78.1°F (2019) | 36.0°F (2016) | 0.24 in (2015) |
| April 28 | 82.0°F (2018) | 34.0°F (2017) | 0.55 in (2016) |
| April 29 | 82.0°F (2018) | 36.0°F (2017) | 0.24 in (2016) |
| April 30 | 84.0°F (2020) | 28.0°F (2017) | 0.54 in (2019) |