Weather Data Pipeline Dashboard

Current rows

91,239

0 stale

Forecast rows

1,119,720

0 stale

Cities

35

cur 35 / fcst 35

Latest current

2h 10m ago

2026-09-03 02:50 PDT (UTC-7)

Latest forecast

39 min ago

2026-09-03 04:21 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=28,323)

1.41°C

6–12h (n=22,883)

1.47°C

12–24h (n=47,012)

1.54°C

24–48h (n=94,283)

1.67°C

48h+ (n=273,243)

2.04°C

City temperature ranking

Latest observed temperature, warmest to coldest

Windsor

21.4°C

Burlington

20.7°C

Hamilton

20.5°C

Ottawa

20.3°C

St. Catharines

20.0°C

Oakville

19.9°C

London

19.7°C

Mississauga

19.4°C

Brampton

19.4°C

Laval

19.3°C

Toronto

19.2°C

Montréal

19.1°C

Gatineau

19.1°C

Longueuil

19.1°C

Vaughan

18.8°C

Markham

18.8°C

Richmond Hill

18.7°C

Kitchener

18.0°C

Oshawa

17.8°C

Saskatoon

16.8°C

Halifax

16.5°C

Edmonton

16.3°C

Regina

16.1°C

Kelowna

16.0°C

Winnipeg

15.6°C

Quebec City

15.2°C

Sherbrooke

15.1°C

Richmond

14.8°C

Calgary

14.2°C

Vancouver

14.2°C

Sudbury

13.9°C

Burnaby

13.9°C

Surrey

13.7°C

Victoria

12.5°C

St. John's

6.3°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 10m	2,606	39 min	31,992
Burlington	2h 10m	2,607	39 min	31,992
Burnaby	2h 10m	2,607	39 min	31,992
Calgary	2h 10m	2,607	40 min	31,992
Edmonton	2h 10m	2,607	40 min	31,992
Gatineau	2h 10m	2,607	39 min	31,992
Halifax	2h 10m	2,607	39 min	31,992
Hamilton	2h 10m	2,607	40 min	31,992
Kelowna	2h 10m	2,607	39 min	31,992
Kitchener	2h 10m	2,606	39 min	31,992
Laval	2h 10m	2,606	39 min	31,992
London	2h 10m	2,607	39 min	31,992
Longueuil	2h 10m	2,607	39 min	31,992
Markham	2h 10m	2,607	39 min	31,992
Mississauga	2h 10m	2,607	40 min	31,992
Montréal	2h 10m	2,606	40 min	31,992
Oakville	2h 10m	2,607	39 min	31,992
Oshawa	2h 10m	2,607	39 min	31,992
Ottawa	2h 10m	2,607	40 min	31,992
Quebec City	2h 10m	2,607	40 min	31,992
Regina	2h 10m	2,607	39 min	31,992
Richmond	2h 10m	2,607	39 min	31,992
Richmond Hill	2h 10m	2,607	39 min	31,992
Saskatoon	2h 10m	2,607	39 min	31,992
Sherbrooke	2h 10m	2,607	39 min	31,992
St. Catharines	2h 10m	2,607	39 min	31,992
St. John's	2h 10m	2,607	39 min	31,992
Sudbury	2h 10m	2,607	39 min	31,992
Surrey	2h 10m	2,606	39 min	31,992
Toronto	2h 10m	2,606	40 min	31,992
Vancouver	2h 10m	2,607	40 min	31,992
Vaughan	2h 10m	2,607	39 min	31,992
Victoria	2h 10m	2,607	39 min	31,992
Windsor	2h 10m	2,607	39 min	31,992
Winnipeg	2h 10m	2,607	40 min	31,992