OSHAWA, ONT

Weather station · 43.9°N 78.9°W · 140 m above sea level

WMO 71697Station data since 2010

Right now11.2°C06:00 UTC · 1 h 20 min agoSource: NOAA WMO SYNOP bulletins

Today so far11.2°/11.2°High at 06:00 UTC · low at 06:00 UTCSource: NOAA METAR and SYNOP

All-time record high37.1°CThursday, 21 July 2011 · highest in available records since 2010Source: NOAA GHCN-Daily

All-time record low−27.8°CSaturday, 4 February 2023 · lowest in available records since 2010Source: NOAA GHCN-Daily

On this day · 23 September

Record high

29.5°C

in 2017

Record low

2.6°C

in 2012

Average high

20.6°C

all years on record

Record watch

18.3°C short of the record for 23 September

Today’s high 11.2°C against 29.5°C in 2017. A reading that beats it is flagged here automatically, once a second cycle confirms it.

All-time record high

37.1°C

Date: Thursday, 21 July 2011
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: OSHAWA, ONT, Canada
Position: 43.92°N 78.88°W · 140 m

Highest highest in available records since 2010. Source: NOAA GHCN-Daily.

All-time record low

−27.8°C

Date: Saturday, 4 February 2023
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: OSHAWA, ONT, Canada
Position: 43.92°N 78.88°W · 140 m

Highest and lowest lowest in available records since 2010. Source: NOAA GHCN-Daily.

Satellite preview of the station site

OSHAWA, ONT · 11.2°C

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Satellite view of the station and the ground around it

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Records by month

Jan

12.3°

−26.7°

Feb

18.3°

−27.8°

Mar

23.3°

−25.2°

Apr

27.2°

−10.0°

May

31.0°

−3.8°

Jun

32.3°

2.1°

Jul

37.1°

7.5°

Aug

33.6°

7.1°

Sep

31.7°

Recent days

Daily highest and lowest air temperature at OSHAWA, ONT, most recent first.
Day	High	At	Low	At
2026-09-23	11.2°C	06:00 UTC	11.2°C	06:00 UTC

Nearby stations

Oshawa ArptCanada1.3 km
Toronto Aes HqCanada49.4 km
TORONTO CITY, ONTCanada50.2 km
Toronto CityCanada50.4 km
Toronto Island Airport Automated Reporting StationCanada52.6 km
Toronto/Bishop ArptCanada52.8 km

Data sources for this page

Where each figure on this page comes from.
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), 2010 to 2024	Measured, station
Nearby stations and distances	Computed from station positions in our own database	Calculated