Shearwater
Weather station · 44.6°N 63.5°W · 50 m above sea level
ICAO CYAWWMO 71601Station data since 1944
Record high
26.7°C
in 1970
Record low
3.9°C
in 1945
Average high
17.8°C
all years on record
18.7°C short of the record for 23 September
Today’s high 8.0°C against 26.7°C in 1970. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
33.3°C
- Date
- Saturday, 8 September 1945
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Shearwater, Canada
- Position
- 44.64°N 63.51°W · 50 m
Highest highest in available records since 1944. Source: NOAA GHCN-Daily.
All-time record low
−26.5°C
- Date
- Wednesday, 26 January 1994
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Shearwater, Canada
- Position
- 44.64°N 63.51°W · 50 m
Highest and lowest lowest in available records since 1944. Source: NOAA GHCN-Daily.
Where Shearwater is
44.64°N 63.51°W
Every year on record
1944 to 2007
Annual average · °C
Trend over 61 years with data: +0.02 °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
14.3°
−26.5°
Feb
16.2°
−25.7°
Mar
21.8°
−22.2°
Apr
27.8°
−12.2°
May
32.0°
−3.3°
Jun
33.0°
2.0°
Jul
33.3°
6.7°
Aug
32.4°
5.6°
Sep
33.3°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 8.0°C | 08:00 UTC | 8.0°C | 08:00 UTC |
| 2026-09-22 | 17.0°C | 17:00 UTC | 15.0°C | 15:00 UTC |
Nearby stations
- SHEARWATER RCS, NSCanada0.6 km
- McNabs IslandCanada4.3 km
- HALIFAX KOOTENAY, NSCanada6.4 km
- Halifax/Stanfield IntlCanada26.9 km
- Halifax International AirportCanada27.5 km
- LunenburgCanada69.8 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), 1944 to 2007 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
