Fort Simpson
Weather station · 61.8°N 121.2°W · 174 m above sea level
ICAO CZFSWMO 71365Station data since 2003
Record high
19.8°C
in 2006
Record low
−3.4°C
in 2010
Average high
11.7°C
all years on record
2.2°C short of the record for 23 September
Today’s high 17.6°C against 19.8°C in 2006. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
36.1°C
- Date
- Sunday, 13 July 2014
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Fort Simpson, Canada
- Position
- 61.76°N 121.23°W · 174 m
Highest highest in available records since 2003. Source: NOAA GHCN-Daily.
All-time record low
−49.1°C
- Date
- Sunday, 14 January 2024
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Fort Simpson, Canada
- Position
- 61.76°N 121.23°W · 174 m
Highest and lowest lowest in available records since 2003. Source: NOAA GHCN-Daily.
Where Fort Simpson is
61.76°N 121.23°W
Every year on record
2003 to 2026
Annual average · °C
Trend over 20 years with data: +1.00 °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
11.8°
−49.1°
Feb
8.3°
−45.8°
Mar
17.2°
−40.5°
Apr
24.3°
−30.0°
May
30.7°
−10.8°
Jun
33.9°
−2.5°
Jul
36.1°
−0.3°
Aug
34.8°
−4.0°
Sep
30.9°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 17.6°C | 00:00 UTC | 7.0°C | 04:00 UTC |
| 2026-09-22 | 18.0°C | 22:00 UTC | 0.9°C | 15:00 UTC |
Nearby stations
- Fort Simpson ArptCanada0 km
- Fort Simpson, N. W. T.Canada1.1 km
- Lindberg LandingCanada111.7 km
- Lindberg Landing , N. W. T.Canada112.3 km
- YOHIN, NWTCanada145.7 km
- Yohin LakeCanada145.7 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), 2003 to 2026 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
