Marathon Arpt
Weather station · 48.8°N 86.4°W · 312 m above sea level
ICAO CYSPStation data since 1988
Record high
17.0°C
Fri 23 Sep 1994
Record low
−6.0°C
Wed 23 Sep 1992
Average high
11.5°C
all years on record
10.0°C short of the record for 23 September
Today’s high 7.0°C against 17.0°C in 1994. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
33.5°C
- Date
- Tuesday, 13 August 1991
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Marathon Arpt, Canada
- Position
- 48.76°N 86.35°W · 312 m
Highest highest in available records since 1988. Source: NOAA GHCN-Daily.
All-time record low
−43.0°C
- Date
- Friday, 2 February 1996
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Marathon Arpt, Canada
- Position
- 48.76°N 86.35°W · 312 m
Highest and lowest lowest in available records since 1988. Source: NOAA GHCN-Daily.
Where Marathon Arpt is
z6
48.76°N 86.35°W
Marathon 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 50% of all days recorded here since 1988.
From our dataToday's high against every day recorded at this station since 1988. - 2
Between its coldest night and its hottest day, this place has swung 76.5°C.
From our dataRecord high 33.5°C against record low −43.0°C. - 3
At 12:00 UTC this morning it was 1.0°C. By 13:00 UTC it was 7.0°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
1988 to 1999
Annual average · °C
Trend over 8 years with data: +0.80 °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
3.0°
−41.0°
Fri 3 Jan 1992
Feb
7.0°
−43.0°
Fri 18 Feb 1994
Mar
16.5°
−36.5°
Thu 15 Mar 1990
Apr
22.0°
−22.5°
Sat 28 Apr 1990
May
29.0°
−13.0°
Wed 5 May 1999
Jun
30.0°
−3.0°
Sat 27 Jun 1998
Jul
29.0°
1.5°
Thu 20 Jul 1989
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 7.0°C | 13:00 UTC | 1.0°C | 12:00 UTC |
| 2026-09-22 | 15.0°C | 17:00 UTC | 13.0°C | 15:00 UTC |
Nearby stations
- PukaskwaCanada18.1 km
- Pukaskwa ParkCanada19.5 km
- Geraldton, Ont.Canada121.5 km
- Wawa ArptCanada145.4 km
- Wawa, Ont.Canada145.8 km
- Cameron FallsCanada152.4 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), 1988 to 1999 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |