Hamilton/Munro Intl
Weather station · 43.2°N 79.9°W · 237 m above sea level
ICAO CYHMWMO 71263Station data since 1959
Record high
29.7°C
in 2004
Record low
−2.2°C
in 1974
Average high
19.0°C
all years on record
17.7°C short of the record for 23 September
Today’s high 12.0°C against 29.7°C in 2004. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
37.4°C
- Date
- Thursday, 7 July 1988
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Hamilton/Munro Intl, Canada
- Position
- 43.17°N 79.94°W · 237 m
Highest highest in available records since 1959. Source: NOAA GHCN-Daily.
All-time record low
−30.0°C
- Date
- Friday, 16 January 2004
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Hamilton/Munro Intl, Canada
- Position
- 43.17°N 79.94°W · 237 m
Highest and lowest lowest in available records since 1959. Source: NOAA GHCN-Daily.
Where Hamilton/Munro Intl is
43.17°N 79.94°W
Records by month
Jan
16.7°
−30.0°
Feb
15.8°
−26.7°
Mar
25.0°
−24.6°
Apr
29.7°
−12.8°
May
33.1°
−3.9°
Jun
35.0°
1.1°
Jul
37.4°
5.6°
Aug
36.4°
1.1°
Sep
34.4°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 12.0°C | 05:00 UTC | 11.0°C | 00:00 UTC |
| 2026-09-22 | 16.0°C | 17:00 UTC | 13.0°C | 23:00 UTC |
Nearby stations
- Hamilton AirportCanada0.7 km
- Hamilton/Mt HopeCanada12.8 km
- HAMILTON RBG CS, ONTCanada12.9 km
- Burlington PiersCanada17.9 km
- Burlington PierCanada18.6 km
- VinelandCanada43.6 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), 1959 to 2011 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
