Daily Data Report for January 2017

TORONTO INTL A
ONTARIO

43°40'36.000" N
79°37'50.000" W
173.40 m
6158731
71624
YYZ

Related Data

No related data is available for this station

Download Data

Daily Data (2017)
Daily Data Report for January 2017
Max Temp Definition
°C
Min Temp Definition
°C
Mean Temp Definition
°C
Heat Deg Days Definition

Cool Deg Days Definition

Total Rain Definition
mm
Total Snow Definition
cm
Total Precip Definition
mm
Snow on Grnd Definition
cm
Dir of Max Gust Definition
10's deg

Spd of Max Gust Definition
km/h
DAY
01 Legend Double Dagger 1.8 -2.5 -0.4 18.4 0.0 0.0 0.0 0.0 3 27 50
02 Legend Double Dagger 4.8 -4.1 0.4 17.6 0.0 LegendTT 0.0 LegendTT 2 10 35
03 Legend Double Dagger 4.4 1.7 3.1 14.9 0.0 15.8 0.0 15.8 LegendTT   <31
04 Legend Double Dagger 3.5 -8.5 -2.5 20.5 0.0 0.2 LegendTT 0.2 LegendTT 27 80
05 Legend Double Dagger -6.5 -11.9 -9.2 27.2 0.0 0.0 LegendTT LegendTT LegendTT 25 56
06 Legend Double Dagger -7.3 -13.4 -10.4 28.4 0.0 0.0 0.0 0.0 LegendTT 26 43
07 Legend Double Dagger -7.6 -14.2 -10.9 28.9 0.0 0.0 0.0 0.0 LegendTT 28 41
08 Legend Double Dagger -9.0 -13.4 -11.2 29.2 0.0 0.0 LegendTT LegendTT LegendTT 25 50
09 Legend Double Dagger -2.7 -9.5 -6.1 24.1 0.0 0.0 LegendTT LegendTT LegendTT 25 57
10 Legend Double Dagger 7.8 -3.1 2.4 15.6 0.0 11.2 7.2 19.0 1 23 74
11 Legend Double Dagger 7.3 0.8 4.1 13.9 0.0 6.2 0.0 6.2 LegendTT 25 102
12 Legend Double Dagger 8.9 -2.3 3.3 14.7 0.0 10.2 0.0 10.2 LegendTT 26 46
13 Legend Double Dagger -1.6 -8.8 -5.2 23.2 0.0 0.0 LegendTT LegendTT LegendTT 29 56
14 Legend Double Dagger -3.3 -9.1 -6.2 24.2 0.0 0.0 LegendTT LegendTT LegendTT   <31
15 Legend Double Dagger -0.1 -7.2 -3.7 21.7 0.0 0.0 0.0 0.0     <31
16 Legend Double Dagger 2.6 -6.3 -1.9 19.9 0.0 0.0 0.0 0.0 LegendTT 26 32
17 Legend Double Dagger 1.7 -0.3 0.7 17.3 0.0 12.2 0.0 12.2 LegendTT 9 44
18 Legend Double Dagger 3.3 0.7 2.0 16.0 0.0 0.4 0.0 0.4 LegendTT 23 33
19 Legend Double Dagger 2.9 0.9 1.9 16.1 0.0 LegendTT 0.0 LegendTT LegendTT   <31
20 Legend Double Dagger 3.7 0.7 2.2 15.8 0.0 0.2 0.0 0.2 LegendTT   <31
21 Legend Double Dagger 6.3 2.0 4.2 13.8 0.0 LegendTT 0.0 LegendTT LegendTT   <31
22 Legend Double Dagger 5.4 1.8 3.6 14.4 0.0 LegendTT 0.0 LegendTT   9 39
23 Legend Double Dagger 3.9 0.5 2.2 15.8 0.0 LegendTT 0.0 LegendTT   9 41
24 Legend Double Dagger 1.4 -0.7 0.4 17.6 0.0 0.0 0.0 0.0   30 37
25 Legend Double Dagger 4.9 -0.6 2.2 15.8 0.0 1.0 LegendTT 1.0   24 30
26 Legend Double Dagger 4.0 0.2 2.1 15.9 0.0 1.8 LegendTT 1.8   29 56
27 Legend Double Dagger 1.8 -1.6 0.1 17.9 0.0 0.0 LegendTT LegendTT LegendTT 28 56
28 Legend Double Dagger -0.9 -2.5 -1.7 19.7 0.0 0.0 0.6 0.4 LegendTT 25 44
29 Legend Double Dagger -1.8 -7.1 -4.5 22.5 0.0 0.0 LegendTT LegendTT LegendTT 29 50
30 Legend Double Dagger -4.6 -10.9 -7.8 25.8 0.0 0.0 0.0 0.0 LegendTT 32 33
31 Legend Double Dagger -2.1 -6.0 -4.1 22.1 0.0 0.0 2.4 2.4 LegendTT 10 35
Sum   608.90.059.210.269.8   
Avg1.1-4.4-1.6        
Xtrm8.9-14.2       25102
Summary, average and extreme values are based on the data above.

Notes on Data Quality.

Legend

  • A = Accumulated
  • C = Precipitation occurred, amount uncertain
  • E = Estimated
  • F = Accumulated and estimated
  • L = Precipitation may or may not have occurred
  • M = Missing
  • N = Temperature missing but known to be > 0
  • S = More than one occurrence
  • T = Trace
  • Y = Temperature missing but known to be   < 0
  • [empty] = No data available
  • ^ = The value displayed is based on incomplete data
  • † = Data for this day has undergone only basic quality checking
  • ‡ = Partner data that is not subject to review by the National Climate Archives
Date modified: