Robie Creek, ID
Full City Profile · Idaho · Ada County County
4.6
/5.0
A+
Excellent
1,240
Population
41/sq mi density
$117,946
Median Income
$44,082 per capita
$524,400
Home Value
$494,696 Zillow
51°F
Avg Temperature
A+
Overall
4.6 / 5.0
Strong
A+
Economy
5.0 / 5.0
$117,946 median income, 0.9% unemployment
A
Affordability
4.2 / 5.0
$524,400 home value, /mo rent
A+
Education
4.5 / 5.0
44.3% bachelor's degree or higher
Robie Creek experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 30°F in January while summers reach 75°F in July. Annual precipitation totals 11.5 inches. The area receives 17.6 inches of snow annually. Air quality is rated Good with a median AQI of 44.
Temperature
30°F Jan (-1°C)
75°F Jul (24°C)
| Annual Average | 51.0°F |
| 6% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 75°F (24°C) |
Geography
| Elevation | 4,763 ft (1,452 m) |
| Area | 30.2 sq mi (78.1 km²) |
| Population Density | 41/sq mi |
| Coordinates | 43.6676°N, 116.0152°W |
| Timezone | America/Boise |
| County | Ada County County |
| Nearest Airport | Boise Air Trml/Gowen Field (BOI) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 44.0 |
| Rating | Good |
| Good Days % | 62.8% |
| Unhealthy Days | 35 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0490 ppm |
| NO₂ (Nitrogen Dioxide) | 15.0 ppb |
| SO₂ (Sulfur Dioxide) | 0.29 ppb |
| CO (Carbon Monoxide) | 0.19 ppm |
| PM2.5 (Fine Particles) | 5.8 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 87.8 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 92.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively High |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Very High |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Jordan Craters (130 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Jordan Craters | Volcanic field | 1,473 m (4,833 ft) | -1250 | 130 km |
| Black Butte Crater Lava Field | Shield | 1,478 m (4,849 ft) | -8400 | 145 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 1.4 in | Coldest |
| February | 34°F (1°C) | 1.0 in | |
| March | 42°F (6°C) | 1.3 in | |
| April | 49°F (10°C) | 1.2 in | |
| May | 58°F (14°C) | 1.5 in | |
| June | 65°F (18°C) | 0.8 in | |
| July | 75°F (24°C) | 0.2 in | Warmest |
| August | 74°F (23°C) | 0.2 in | Driest |
| September | 65°F (18°C) | 0.4 in | |
| October | 51°F (11°C) | 0.8 in | |
| November | 39°F (4°C) | 1.2 in | |
| December | 30°F (-1°C) | 1.5 in | Wettest |
Robie Creek has a seasonal temperature swing of 46°F / from 30°F in January to 75°F in July. Total annual precipitation is 11.5 inches, with December being the wettest month (1.5") and August the driest (0.2").