Weather Data Pipeline Dashboard

Current rows

91,029

0 stale

Forecast rows

1,112,720

0 stale

Cities

35

cur 35 / fcst 35

Latest current

2h 24m ago

2026-09-02 02:38 PDT (UTC-7)

Latest forecast

36 min ago

2026-09-02 04:25 PDT (UTC-7)

Temperature by city · 14d

Daily average temperature per city

BramptonBurlingtonBurnabyCalgaryEdmontonGatineauHalifaxHamiltonKelownaKitchenerLavalLondonLongueuilMarkhamMississaugaMontréalOakvilleOshawaOttawaQuebec CityReginaRichmondRichmond HillSaskatoonSherbrookeSt. CatharinesSt. John'sSudburySurreyTorontoVancouverVaughanVictoriaWindsorWinnipeg

Temperature spread & anomaly band

Cross-city min–max range, with daily average overlaid

min–max daily avg

Current ingestion volume

Rows/day landing in the warehouse

Forecast ingestion volume

Rows/day landing in the warehouse

Forecast accuracy by horizon

Mean absolute error (°C), forecast vs actual

0–6h (n=28,463)

1.41°C

6–12h (n=23,058)

1.47°C

12–24h (n=47,257)

1.54°C

24–48h (n=94,913)

1.68°C

48h+ (n=275,028)

2.04°C

City temperature ranking

Latest observed temperature, warmest to coldest

Windsor

24.6°C

London

23.6°C

St. Catharines

22.1°C

Hamilton

21.4°C

Burlington

21.3°C

Oshawa

21.2°C

Toronto

21.0°C

Oakville

20.9°C

Vaughan

20.8°C

Richmond Hill

20.7°C

Brampton

20.7°C

Mississauga

20.6°C

Markham

20.6°C

Sudbury

20.6°C

Kitchener

20.5°C

Kelowna

18.3°C

Gatineau

17.3°C

Ottawa

17.0°C

Richmond

16.1°C

Burnaby

16.1°C

Surrey

16.1°C

Vancouver

15.9°C

Edmonton

15.6°C

Montréal

15.4°C

Longueuil

15.4°C

Laval

14.7°C

Quebec City

14.3°C

Winnipeg

14.2°C

Saskatoon

13.9°C

Victoria

13.8°C

Halifax

13.7°C

Calgary

13.4°C

Sherbrooke

13.1°C

Regina

12.8°C

St. John's

10.0°C

Pipeline health

Freshness per city · fresh / aging / stale · 6h current, 12h forecast SLA

City	Cur age	Cur rows	Fcst age	Fcst rows
Brampton	2h 24m	2,600	36 min	31,792
Burlington	2h 24m	2,601	36 min	31,792
Burnaby	2h 24m	2,601	36 min	31,792
Calgary	2h 24m	2,601	36 min	31,792
Edmonton	2h 24m	2,601	36 min	31,792
Gatineau	2h 24m	2,601	36 min	31,792
Halifax	2h 24m	2,601	36 min	31,792
Hamilton	2h 24m	2,601	36 min	31,792
Kelowna	2h 24m	2,601	36 min	31,792
Kitchener	2h 24m	2,600	36 min	31,792
Laval	2h 24m	2,600	36 min	31,792
London	2h 24m	2,601	36 min	31,792
Longueuil	2h 24m	2,601	36 min	31,792
Markham	2h 24m	2,601	36 min	31,792
Mississauga	2h 24m	2,601	36 min	31,792
Montréal	2h 24m	2,600	36 min	31,792
Oakville	2h 24m	2,601	36 min	31,792
Oshawa	2h 24m	2,601	36 min	31,792
Ottawa	2h 24m	2,601	36 min	31,792
Quebec City	2h 24m	2,601	36 min	31,792
Regina	2h 24m	2,601	36 min	31,792
Richmond	2h 24m	2,601	36 min	31,792
Richmond Hill	2h 24m	2,601	36 min	31,792
Saskatoon	2h 24m	2,601	36 min	31,792
Sherbrooke	2h 24m	2,601	36 min	31,792
St. Catharines	2h 24m	2,601	36 min	31,792
St. John's	2h 24m	2,601	36 min	31,792
Sudbury	2h 24m	2,601	36 min	31,792
Surrey	2h 24m	2,600	36 min	31,792
Toronto	2h 24m	2,600	36 min	31,792
Vancouver	2h 24m	2,601	36 min	31,792
Vaughan	2h 24m	2,601	36 min	31,792
Victoria	2h 24m	2,601	36 min	31,792
Windsor	2h 24m	2,601	36 min	31,792
Winnipeg	2h 24m	2,601	36 min	31,792