Weather Data Pipeline Dashboard

Current rows

90,469

35 stale

Forecast rows

1,094,520

0 stale

Cities

35

cur 35 / fcst 35

Latest current

6h 2m ago

2026-08-29 23:39 PDT (UTC-7)

Latest forecast

43 min ago

2026-08-30 04:59 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=28,603)

1.42°C

6–12h (n=23,233)

1.48°C

12–24h (n=47,502)

1.54°C

24–48h (n=95,718)

1.68°C

48h+ (n=278,528)

2.05°C

City temperature ranking

Latest observed temperature, warmest to coldest

Windsor

21.9°C

Winnipeg

21.4°C

Burlington

20.8°C

Toronto

20.8°C

Oakville

20.8°C

Mississauga

20.8°C

Hamilton

20.6°C

Brampton

20.5°C

Vaughan

20.4°C

Richmond Hill

20.3°C

Longueuil

20.1°C

Montréal

20.1°C

Markham

20.1°C

St. Catharines

19.8°C

London

19.4°C

Regina

19.3°C

Kitchener

18.4°C

St. John's

17.6°C

Oshawa

17.4°C

Laval

17.2°C

Ottawa

17.1°C

Sudbury

16.7°C

Gatineau

16.7°C

Quebec City

16.2°C

Richmond

15.8°C

Saskatoon

15.7°C

Vancouver

15.4°C

Burnaby

15.2°C

Edmonton

15.2°C

Surrey

15.1°C

Victoria

14.2°C

Sherbrooke

13.9°C

Calgary

13.4°C

Kelowna

13.4°C

Halifax

12.9°C

Pipeline health

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

City	Cur age	Cur rows	Fcst age	Fcst rows
Brampton	6h 2m	2,584	43 min	31,272
Burlington	6h 2m	2,585	43 min	31,272
Burnaby	6h 2m	2,585	43 min	31,272
Calgary	6h 2m	2,585	43 min	31,272
Edmonton	6h 2m	2,585	43 min	31,272
Gatineau	6h 2m	2,585	43 min	31,272
Halifax	6h 2m	2,585	43 min	31,272
Hamilton	6h 2m	2,585	43 min	31,272
Kelowna	6h 2m	2,585	43 min	31,272
Kitchener	6h 2m	2,584	43 min	31,272
Laval	6h 2m	2,584	43 min	31,272
London	6h 2m	2,585	43 min	31,272
Longueuil	6h 2m	2,585	43 min	31,272
Markham	6h 2m	2,585	43 min	31,272
Mississauga	6h 2m	2,585	43 min	31,272
Montréal	6h 2m	2,584	43 min	31,272
Oakville	6h 2m	2,585	43 min	31,272
Oshawa	6h 2m	2,585	43 min	31,272
Ottawa	6h 2m	2,585	43 min	31,272
Quebec City	6h 2m	2,585	43 min	31,272
Regina	6h 2m	2,585	43 min	31,272
Richmond	6h 2m	2,585	43 min	31,272
Richmond Hill	6h 2m	2,585	43 min	31,272
Saskatoon	6h 2m	2,585	43 min	31,272
Sherbrooke	6h 2m	2,585	43 min	31,272
St. Catharines	6h 2m	2,585	43 min	31,272
St. John's	6h 2m	2,585	43 min	31,272
Sudbury	6h 2m	2,585	43 min	31,272
Surrey	6h 2m	2,584	43 min	31,272
Toronto	6h 2m	2,584	43 min	31,272
Vancouver	6h 2m	2,585	43 min	31,272
Vaughan	6h 2m	2,585	43 min	31,272
Victoria	6h 2m	2,585	43 min	31,272
Windsor	6h 2m	2,585	43 min	31,272
Winnipeg	6h 2m	2,585	43 min	31,272