LONDON CS, ONT
Weather station · 43.0°N 81.1°W · 275 m above sea level
WMO 71622Station data since 2002
Record high
32.2°C
in 2017
Record low
3.9°C
in 2012
Average high
21.8°C
all years on record
22.8°C short of the record for 23 September
Today’s high 9.4°C against 32.2°C in 2017. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
36.7°C
- Date
- Thursday, 21 July 2011
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- LONDON CS, ONT, Canada
- Position
- 43.03°N 81.15°W · 275 m
Highest highest in available records since 2002. Source: NOAA GHCN-Daily.
All-time record low
−28.8°C
- Date
- Monday, 16 February 2015
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- LONDON CS, ONT, Canada
- Position
- 43.03°N 81.15°W · 275 m
Highest and lowest lowest in available records since 2002. Source: NOAA GHCN-Daily.
Satellite preview of the station site
LONDON CS, ONT · 9.4°C
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See the place
Satellite view of the station and the ground around it
Records by month
Jan
14.8°
−27.1°
Feb
17.5°
−28.8°
Mar
27.2°
−25.6°
Apr
27.4°
−12.4°
May
33.1°
−3.4°
Jun
33.5°
2.4°
Jul
36.7°
7.2°
Aug
34.2°
5.7°
Sep
34.3°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 9.4°C | 06:00 UTC | 9.4°C | 06:00 UTC |
Nearby stations
- London, Ont.Canada0.7 km
- London IntlCA1.7 km
- Delhi CS, Ont.Canada52 km
- DelhiCA52.5 km
- Simcoe, Ont.Canada74.6 km
- Waterloo IntlCA78.6 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 |