McNabs Island
Weather station · 44.6°N 63.5°W · 15 m above sea level
ICAO CXMIWMO 71591Station data since 2005
Record high
23.0°C
in 2021
Record low
7.8°C
in 2018
Average high
18.9°C
all years on record
10.6°C short of the record for 23 September
Today’s high 12.4°C against 23.0°C in 2021. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
31.4°C
- Date
- Tuesday, 4 August 2020
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- McNabs Island, Canada
- Position
- 44.60°N 63.53°W · 15 m
Highest highest in available records since 2005. Source: NOAA GHCN-Daily.
All-time record low
−22.6°C
- Date
- Saturday, 4 February 2023
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- McNabs Island, Canada
- Position
- 44.60°N 63.53°W · 15 m
Highest and lowest lowest in available records since 2005. Source: NOAA GHCN-Daily.
Where McNabs Island is
44.60°N 63.53°W
Every year on record
2005 to 2024
Annual average · °C
Trend over 6 years with data: +0.55 °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
12.1°
−18.5°
Feb
12.9°
−22.6°
Mar
16.1°
−18.5°
Apr
19.2°
−4.5°
May
28.6°
−0.6°
Jun
30.9°
0.1°
Jul
31.1°
10.0°
Aug
31.4°
9.6°
Sep
27.5°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 12.4°C | 00:00 UTC | 9.0°C | 08:00 UTC |
| 2026-09-22 | 16.6°C | 20:00 UTC | 13.2°C | 14:00 UTC |
Nearby stations
- HALIFAX KOOTENAY, NSCanada2 km
- SHEARWATER RCS, NSCanada4.1 km
- ShearwaterCanada4.3 km
- Halifax/Stanfield IntlCanada30.7 km
- Halifax International AirportCanada31.4 km
- LunenburgCanada66.3 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), 2005 to 2024 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
