Mullan Pass
Weather station · 47.5°N 115.7°W · 1837 m above sea level
ICAO KMLPStation data since 1938
Record high
25.6°C
in 2009
Record low
−7.2°C
in 2000
Average high
13.3°C
all years on record
12.3°C short of the record for 23 September
Today’s high 13.3°C against 25.6°C in 2009. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
33.9°C
- Date
- Sunday, 9 August 1942
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Mullan Pass, United States
- Position
- 47.45°N 115.67°W · 1837 m
Highest highest in available records since 1938. Source: NOAA GHCN-Daily.
All-time record low
−31.6°C
- Date
- Friday, 12 January 2024
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Mullan Pass, United States
- Position
- 47.45°N 115.67°W · 1837 m
Highest and lowest lowest in available records since 1938. Source: NOAA GHCN-Daily.
Where Mullan Pass is
47.45°N 115.67°W
Every year on record
1938 to 2026
Annual average · °C
Trend over 46 years with data: +0.10 °C per decade
Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.
Records by month
Jan
11.1°
−31.6°
Feb
11.7°
−28.9°
Mar
16.1°
−27.2°
Apr
23.9°
−16.7°
May
26.7°
−12.8°
Jun
32.2°
−5.5°
Jul
33.3°
−2.2°
Aug
33.9°
−0.6°
Sep
29.4°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 13.3°C | 00:53 UTC | 8.9°C | 07:53 UTC |
| 2026-09-22 | 17.2°C | 19:53 UTC | 13.3°C | 14:53 UTC |
Nearby stations
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), 1938 to 2026 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
