Stewart Arpt
Weather station · 55.9°N 130.0°W · 10 m above sea level
ICAO CZSTWMO 71955Station data since 1974
Record high
22.0°C
Sat 23 Sep 1995
Record low
1.1°C
Sun 23 Sep 1984
Average high
14.2°C
all years on record
12.0°C short of the record for 23 September
Today’s high 10.0°C against 22.0°C in 1995. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
33.4°C
- Date
- Wednesday, 29 July 2009
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Stewart Arpt, Canada
- Position
- 55.94°N 129.98°W · 10 m
Highest highest in available records since 1974. Source: NOAA GHCN-Daily.
All-time record low
−25.6°C
- Date
- Sunday, 30 December 1984
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Stewart Arpt, Canada
- Position
- 55.94°N 129.98°W · 10 m
Highest and lowest lowest in available records since 1974. Source: NOAA GHCN-Daily.
Where Stewart Arpt is
z6
55.94°N 129.98°W
Stewart Arpt
Ground · satellite
Land surface temperature for 2026-09-22, from NASA GIBS. This is the temperature of the ground seen from orbit, not the air, and it is never ranked against air readings. Cloud hides the ground, so gaps are unread rather than guessed.
View more on Google Maps- 1
Today is already hotter than 51% of all days recorded here since 1974.
From our dataToday's high against every day recorded at this station since 1974. - 2
Between its coldest night and its hottest day, this place has swung 59.0°C.
From our dataRecord high 33.4°C against record low −25.6°C. - 3
At 13:00 UTC this morning it was 7.0°C. By 00:00 UTC it was 10.0°C. The night never stood a chance.
From our dataToday so far at this station, in local time.
New facts every day. Report an error.
Every year on record
1974 to 2016
Annual average · °C
Trend over 41 years with data: +0.17 °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
10.0°
−25.4°
Sun 1 Jan 2006
Feb
11.3°
−22.4°
Mon 16 Feb 1998
Mar
17.1°
−19.5°
Thu 31 Mar 2016
Apr
25.5°
−10.5°
Tue 26 Apr 2005
May
30.8°
−2.8°
Sun 29 May 1983
Jun
33.1°
0.7°
Sat 19 Jun 2004
Jul
33.4°
4.6°
Wed 29 Jul 2009
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 10.0°C | 00:00 UTC | 7.0°C | 13:00 UTC |
| 2026-09-22 | 12.0°C | 21:00 UTC | 9.0°C | 15:00 UTC |
Nearby stations
- Ketchikan IntlUnited States126.8 km
- MetlakatlaUnited States134.7 km
- Grey Islet Meteorological Aeronautical Presentation SystemCanada157.2 km
- Grey IsletCanada157.5 km
- Wrangell ArptUnited States160.7 km
- Prince Rupert ArptCanada185.4 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), 1974 to 2016 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |