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Castle Dale, UT
Full City Profile · Utah · Sanpete County County
3.5
/5.0
B+
Good
1,463
Population
647/sq mi density
$69,821
Median Income
$27,491 per capita
$174,700
Home Value
$294,721 Zillow
$719
Median Rent
19.4% income on rent
49°F
Avg Temperature
330 sunny days/yr
166
Violent Crime/100K
5,050 property/100K
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$69,821 median income, 1.0% unemployment
A+
Affordability
5.0 / 5.0
$174,700 home value, $719/mo rent
F
Safety
1.0 / 5.0
166 violent crimes/100K
B+
Education
3.6 / 5.0
32.3% bachelor's degree or higher
Castle Dale experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 25°F in January while summers reach 73°F in July. The area gets 330 sunny days per year. Annual precipitation totals 8.0 inches. The area receives 16.6 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
25°F Jan (-4°C)
73°F Jul (23°C)
| Annual Average | 48.9°F |
| 9% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 5,798 ft (1,767 m) |
| Area | 2.2 sq mi (5.6 km²) |
| Population Density | 647/sq mi |
| Coordinates | 39.2217°N, 111.0227°W |
| Timezone | America/Denver |
| County | Sanpete County County |
| Nearest Airport | Carbon County Regional/Buck Davis Field (PUC) 31 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 38.6 / 100 |
| Social Vulnerability | 38.0 / 100 |
| Community Resilience | 52.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | No Rating |
| Landslide | Relatively Low |
| Volcano | Very Low |
| Avalanche | Very High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: Black Rock Desert (131 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Black Rock Desert | Volcanic field | 1,800 m (5,906 ft) | 1290 | 131 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 0.7 in | Coldest |
| February | 29°F (-2°C) | 0.8 in | |
| March | 37°F (3°C) | 0.8 in | |
| April | 44°F (7°C) | 0.6 in | Driest |
| May | 54°F (12°C) | 0.9 in | |
| June | 64°F (18°C) | 0.7 in | |
| July | 73°F (23°C) | 1.1 in | Warmest |
| August | 68°F (20°C) | 1.2 in | Wettest |
| September | 60°F (15°C) | 1.1 in | |
| October | 48°F (9°C) | 1.1 in | |
| November | 35°F (1°C) | 0.7 in | |
| December | 26°F (-3°C) | 0.7 in |
Castle Dale has a seasonal temperature swing of 48°F / from 25°F in January to 73°F in July. Total annual precipitation is 10.3 inches, with August being the wettest month (1.2") and April the driest (0.6").