Mountain Home AFB
Weather station · 43.0°N 115.9°W · 915 m above sea level
ICAO KMUOStation data since 2002
Record high
37.2°C
in 2011
Record low
−1.1°C
in 2017
Average high
26.1°C
all years on record
10.8°C short of the record for 23 September
Today’s high 26.4°C against 37.2°C in 2011. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
45.6°C
- Date
- Friday, 12 July 2002
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Mountain Home AFB, United States
- Position
- 43.03°N 115.86°W · 915 m
Highest highest in available records since 2002. Source: NOAA GHCN-Daily.
All-time record low
−27.2°C
- Date
- Friday, 6 January 2017
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Mountain Home AFB, United States
- Position
- 43.03°N 115.86°W · 915 m
Highest and lowest lowest in available records since 2002. Source: NOAA GHCN-Daily.
Where Mountain Home AFB is
43.03°N 115.86°W
Records by month
Jan
17.2°
−27.2°
Feb
18.9°
−15.0°
Mar
29.4°
−10.0°
Apr
32.8°
−8.3°
May
41.1°
−5.0°
Jun
44.4°
0.0°
Jul
45.6°
6.1°
Aug
43.3°
3.3°
Sep
41.7°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 26.4°C | 00:55 UTC | 13.4°C | 07:03 UTC |
| 2026-09-22 | 28.0°C | 22:56 UTC | 14.9°C | 14:55 UTC |
Nearby stations
- BOISE AIR TERMINALUnited States66.9 km
- Boise ArptUnited States67.2 km
- Nampa MuniUnited States81.5 km
- Gooding MuniUnited States90.1 km
- Caldwell Ind ArptUnited States92.3 km
- Jerome Cnty ArptUnited States119.6 km
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 2002 to 2026 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
