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Weather & Climate in Avimor, ID
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Avimor experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 30°F in January while summers reach 73°F in July. The area gets 302 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 18.0 inches (drier than the 38-inch national average). The area receives 57.4 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 33. The city sits at an elevation of 3,359 feet.
Temperature
30°F Jan (-1°C)
73°F Jul (23°C)
| Annual Average | 49.8°F |
| 8% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 3,359 ft (1,024 m) |
| Area | 0.4 sq mi (0.9 km²) |
| Population Density | 3,581/sq mi |
| Coordinates | 43.7762°N, 116.2571°W |
| Timezone | America/Boise |
| County | Ada County County |
| Nearest Airport | Boise Air Trml/Gowen Field (BOI) 15 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 33.0 |
| Rating | Good |
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)
Earthquake History
1,342 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.5.
| Mar 31, 2020 | Stanley, Idaho | M6.5 | 119 km | 12 km |
| Feb 26, 2024 | 10 km N of Smiths Ferry, Idaho | M4.9 | 69 km | 12 km |
| Apr 1, 2020 | 21 km WNW of Stanley, Idaho | M4.8 | 106 km | 10 km |
| Jun 25, 2020 | 27 km NW of Stanley, Idaho | M4.6 | 110 km | 8 km |
| May 14, 2020 | 31 km NW of Stanley, Idaho | M4.4 | 110 km | 13 km |
| May 21, 2020 | 26 km NW of Stanley, Idaho | M4.4 | 112 km | 6 km |
| Apr 1, 2020 | 23 km NW of Stanley, Idaho | M4.4 | 108 km | 7 km |
| Jan 28, 1995 | 33 km NNE of Stanley, Idaho | M4.3 | 143 km | 5 km |
| Feb 17, 1992 | 33 km NNE of Stanley, Idaho | M4.3 | 143 km | 5 km |
| Jan 27, 2025 | 26 km NW of Clayton, Idaho | M4.2 | 145 km | 9 km |
| Jun 14, 2020 | 10 km NW of Stanley, Idaho | M4.2 | 112 km | 8 km |
| Apr 11, 1995 | 20 km SSE of Yellow Pine, Idaho | M4.2 | 130 km | 5 km |
| Jun 9, 2020 | 11 km NW of Stanley, Idaho | M4.2 | 114 km | 10 km |
| Apr 11, 2020 | 20 km NW of Stanley, Idaho | M4.1 | 108 km | 10 km |
| Feb 18, 1993 | 34 km NNE of Stanley, Idaho | M4.1 | 141 km | 5 km |
| Jul 10, 2020 | 18 km SW of Stanley, Idaho | M4.1 | 100 km | 10 km |
| Apr 21, 2020 | 29 km NW of Stanley, Idaho | M4.1 | 112 km | 10 km |
| Apr 23, 1993 | 31 km NNE of Stanley, Idaho | M4.0 | 141 km | 5 km |
| Jun 3, 2025 | 15 km NNW of Stanley, Idaho | M4.0 | 118 km | 14 km |
| Jun 3, 2025 | 17 km NNW of Stanley, Idaho | M4.0 | 117 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
41 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF1. Total: 1 injury.
| Date | Rating | Distance | Path | Fatalities |
| Apr 30, 1997 | EF1 | 77 km | 3.0 mi | 0 |
| May 17, 1996 | EF1 | 78 km | 5.5 mi | 0 |
| May 17, 1996 | EF1 | 65 km | 0.3 mi | 0 |
| Jun 19, 1991 | EF1 | 22 km | 0.1 mi | 0 |
| Jul 9, 1990 | EF1 | 84 km | 0.1 mi | 0 |
| Oct 26, 1984 | EF1 | 25 km | 0.3 mi | 0 |
| Mar 21, 1984 | EF1 | 34 km | 0.1 mi | 0 |
| Jul 1, 1983 | EF1 | 55 km | 2.0 mi | 0 |
| Apr 23, 1974 | EF1 | 68 km | 1.0 mi | 0 |
| Aug 25, 1966 | EF1 | 66 km | 19.1 mi | 0 |
| Jun 2, 1961 | EF1 | 94 km | 0.1 mi | 0 |
| Jun 27, 1958 | EF1 | 92 km | 5.0 mi | 0 |
| Jul 9, 1956 | EF1 | 21 km | 0.1 mi | 0 |
| May 27, 2023 | EF0 | 94 km | 5.0 mi | 0 |
| May 26, 2023 | EF0 | 19 km | 1.0 mi | 0 |
| May 27, 2022 | EF0 | 57 km | 3.8 mi | 0 |
| May 27, 2019 | EF0 | 100 km | 0.5 mi | 0 |
| May 26, 2013 | EF0 | 72 km | 3.9 mi | 0 |
| Aug 25, 2004 | EF0 | 35 km | — | 0 |
| Aug 25, 2004 | EF0 | 34 km | — | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Jordan Craters (120 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Jordan Craters | Volcanic field | 1,473 m (4,833 ft) | -1250 | 120 km |
| Black Butte Crater Lava Field | Shield | 1,478 m (4,849 ft) | -8400 | 167 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: SODA (282,888 acres, 2015).
| Year | Name | Acres Burned | Distance |
| 2015 | SODA | 282,888 | 70 km |
| 1992 | FOOTHILLS | 228,631 | 53 km |
| 2016 | PIONEER | 189,596 | 67 km |
| 2024 | PADDOCK | 186,842 | 45 km |
| 1994 | IDAHO CITY COMPLEX (RABBIT CREEK) | 150,456 | 70 km |
| 2013 | PONY COMPLEX | 148,188 | 65 km |
| 2012 | TRINITY RIDGE | 141,807 | 70 km |
| 2013 | ELK COMPLEX | 129,565 | 71 km |
| 2000 | JACKSON | 80,733 | 86 km |
| 2006 | CHERRY | 56,773 | 36 km |
| 2006 | RATTLESNAKE COMPLEX | 48,330 | 68 km |
| 2013 | OWYHEE | 48,001 | 76 km |
| 1989 | SMOKEY CREEK | 47,682 | 68 km |
| 2002 | TRIMBLY CREEK | 43,085 | 72 km |
| 1986 | BISSELL CK | 40,847 | 38 km |
| 1986 | VAN DUSEN | 39,901 | 33 km |
| 2022 | WILLOW CREEK | 38,585 | 92 km |
| 2008 | SOUTH BARKER WFU | 36,091 | 91 km |
| 2016 | CHERRY ROAD | 35,219 | 82 km |
| 2018 | MESA | 34,541 | 99 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 2.3 in | Wettest |
| February | 34°F (1°C) | 1.8 in | |
| March | 40°F (4°C) | 1.8 in | |
| April | 46°F (8°C) | 1.4 in | |
| May | 55°F (13°C) | 1.3 in | |
| June | 63°F (17°C) | 1.1 in | |
| July | 73°F (23°C) | 0.4 in | Warmest, Driest |
| August | 71°F (22°C) | 0.5 in | |
| September | 62°F (17°C) | 0.9 in | |
| October | 51°F (11°C) | 1.1 in | |
| November | 38°F (3°C) | 2.2 in | |
| December | 29°F (-1°C) | 2.2 in | Coldest |
Avimor has a seasonal temperature swing of 43°F / from 29°F in December to 73°F in July. Total annual precipitation is 17.0 inches, with January being the wettest month (2.3") and July the driest (0.4").