Weather Data Pipeline Dashboard

Current rows

91,449

0 stale

Forecast rows

1,126,720

0 stale

Cities

35

cur 35 / fcst 35

Latest current

2h 23m ago

2026-09-04 02:39 PDT (UTC-7)

Latest forecast

38 min ago

2026-09-04 04:24 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=28,148)

1.41°C

6–12h (n=22,848)

1.47°C

12–24h (n=46,837)

1.54°C

24–48h (n=93,443)

1.67°C

48h+ (n=272,018)

2.04°C

City temperature ranking

Latest observed temperature, warmest to coldest

Windsor

21.0°C

Hamilton

19.2°C

Burlington

19.1°C

St. Catharines

18.9°C

London

18.6°C

Longueuil

18.4°C

Montréal

18.4°C

Laval

18.3°C

Oakville

18.1°C

Halifax

17.7°C

Mississauga

17.6°C

Kitchener

17.6°C

Brampton

17.3°C

Toronto

17.1°C

Vaughan

16.7°C

Ottawa

16.5°C

Gatineau

16.5°C

Quebec City

16.4°C

Markham

16.2°C

Richmond Hill

16.1°C

Oshawa

15.9°C

Saskatoon

15.6°C

Regina

15.1°C

Winnipeg

14.4°C

Sherbrooke

13.9°C

Edmonton

12.9°C

St. John's

12.8°C

Sudbury

12.6°C

Richmond

11.9°C

Vancouver

11.8°C

Burnaby

11.5°C

Surrey

11.2°C

Kelowna

11.1°C

Victoria

10.9°C

Calgary

8.8°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 23m	2,612	38 min	32,192
Burlington	2h 23m	2,613	38 min	32,192
Burnaby	2h 23m	2,613	38 min	32,192
Calgary	2h 23m	2,613	38 min	32,192
Edmonton	2h 23m	2,613	38 min	32,192
Gatineau	2h 23m	2,613	38 min	32,192
Halifax	2h 23m	2,613	38 min	32,192
Hamilton	2h 23m	2,613	38 min	32,192
Kelowna	2h 23m	2,613	38 min	32,192
Kitchener	2h 23m	2,612	38 min	32,192
Laval	2h 23m	2,612	38 min	32,192
London	2h 23m	2,613	38 min	32,192
Longueuil	2h 23m	2,613	38 min	32,192
Markham	2h 23m	2,613	38 min	32,192
Mississauga	2h 23m	2,613	38 min	32,192
Montréal	2h 23m	2,612	38 min	32,192
Oakville	2h 23m	2,613	38 min	32,192
Oshawa	2h 23m	2,613	38 min	32,192
Ottawa	2h 23m	2,613	38 min	32,192
Quebec City	2h 23m	2,613	38 min	32,192
Regina	2h 23m	2,613	38 min	32,192
Richmond	2h 23m	2,613	38 min	32,192
Richmond Hill	2h 23m	2,613	38 min	32,192
Saskatoon	2h 23m	2,613	38 min	32,192
Sherbrooke	2h 23m	2,613	38 min	32,192
St. Catharines	2h 23m	2,613	38 min	32,192
St. John's	2h 23m	2,613	38 min	32,192
Sudbury	2h 23m	2,613	38 min	32,192
Surrey	2h 23m	2,612	38 min	32,192
Toronto	2h 23m	2,612	38 min	32,192
Vancouver	2h 23m	2,613	38 min	32,192
Vaughan	2h 23m	2,613	38 min	32,192
Victoria	2h 23m	2,613	38 min	32,192
Windsor	2h 23m	2,613	38 min	32,192
Winnipeg	2h 23m	2,613	38 min	32,192