Daily Data Report for May 2019

OTTAWA INTL A
ONTARIO
Current Station Operator: NAVCAN

45°19'00.000" N
75°40'00.000" W
114.90 m
6106001
71628
YOW

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Daily Data (2019)
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Daily Data Report for May 2019
DAY 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
01 7.1 1.1 4.1 13.9 0.0 7.8 0.0 7.8   5 61
02 9.2 1.8 5.5 12.5 0.0 2.0 0.0 2.0   5 42
03 10.1 4.7 7.4 10.6 0.0 4.8 0.0 4.8   LegendMM LegendMM
04 16.7 5.2 11.0 7.0 0.0 0.0 0.0 0.0   LegendMM LegendMM
05 20.6 2.5 11.6 6.4 0.0 0.0 0.0 0.0   10 LegendMM
06 23.9 5.6 14.8 3.2 0.0 LegendTT 0.0 LegendTT   20 41
07 16.9 4.8 10.9 7.1 0.0 0.0 0.0 0.0   33 42
08 14.0 1.6 7.8 10.2 0.0 0.0 0.0 0.0   2 42
09 13.9 4.7 9.3 8.7 0.0 7.6 0.0 7.6   10 54
10 19.9 4.9 12.4 5.6 0.0 21.2 0.0 21.2   24 65
11 14.2 3.6 8.9 9.1 0.0 0.0 0.0 0.0   30 32
12 16.7 5.6 11.2 6.8 0.0 0.0 0.0 0.0   10 46
13 15.3 6.2 10.8 7.2 0.0 8.4 0.0 8.4   8 45
14 10.5 4.1 7.3 10.7 0.0 7.2 0.0 7.2   3 37
15 13.3 1.0 7.2 10.8 0.0 0.6 0.0 0.6   33 37
16 12.6 2.7 7.7 10.3 0.0 1.8 0.0 1.8   LegendMM LegendMM
17 13.7 6.3 10.0 8.0 0.0 1.2 0.0 1.2   29 52
18 14.8 5.9 10.4 7.6 0.0 1.0 0.0 1.0   28 33
19 19.1 9.2 14.2 3.8 0.0 8.4 0.0 8.4   8 41
20 22.3 8.2 15.3 2.7 0.0 0.0 0.0 0.0   25 67
21 18.3 7.5 12.9 5.1 0.0 0.0 0.0 0.0   34 63
22 19.6 5.7 12.7 5.3 0.0 LegendTT 0.0 LegendTT   LegendMM LegendMM
23 20.3 8.8 14.6 3.4 0.0 6.4 0.0 6.4   27 41
24 20.2 10.4 15.3 2.7 0.0 0.0 0.0 0.0   31 42
25 18.7 9.1 13.9 4.1 0.0 4.0 0.0 4.0   15 33
26 22.8 9.6 16.2 1.8 0.0 0.0 0.0 0.0   31 48
27 16.6 7.9 12.3 5.7 0.0 0.0 0.0 0.0   2 46
28 13.2 8.1 10.7 7.3 0.0 6.6 0.0 6.6   6 33
29 19.1 6.6 12.9 5.1 0.0 0.0 0.0 0.0   LegendMM LegendMM
30 21.6 8.2 14.9 3.1 0.0 LegendTT 0.0 LegendTT   19 50
31 15.2 5.9 10.6 7.4 0.0 0.0 0.0 0.0   30 LegendMM
Sum   213.20.089.00.089.0   
Avg16.55.711.1        
Xtrm23.91.0   21.20.021.2 25LegendCarer^67LegendCarer^
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] = Indicates an unobserved value
  • ^ = The value displayed is based on incomplete data
  • † = Data that is not subject to review by the National Climate Archives
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