Daily Data Report for May 2020

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 (2020)
Daily Data Report for May 2020
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 14.4 2.8 8.6 9.4 0.0 2.3 0.0 2.3   34 46
02 20.5 2.9 11.7 6.3 0.0 1.3 0.0 1.3   23 54
03 22.1 6.2 14.2 3.8 0.0 0.3 0.0 0.3   25 59
04 11.2 0.3 5.8 12.2 0.0 LegendTT 0.0 LegendTT   34 50
05 11.6 -1.6 5.0 13.0 0.0 0.0 0.0 0.0   33 41
06 15.2 2.2 8.7 9.3 0.0 0.0 0.0 0.0   34 32
07 15.3 0.8 8.1 9.9 0.0 0.0 0.0 0.0   30 58
08 5.8 -1.1 2.4 15.6 0.0 0.0 0.4 LegendTT   31 42
09 5.7 -3.3 1.2 16.8 0.0 0.0 LegendTT LegendTT   31 65
10 12.6 -0.7 6.0 12.0 0.0 0.0 0.0 0.0   28 54
11 10.6 0.7 5.7 12.3 0.0 0.0 0.0 0.0   31 42
12 8.8 -4.6 2.1 15.9 0.0 0.0 0.0 0.0   27 45
13 14.7 -2.4 6.2 11.8 0.0 0.0 0.0 0.0   28 41
14 18.1 0.6 9.4 8.6 0.0 0.2 0.0 0.2   23 37
15 LegendMM LegendMM LegendMM LegendMM LegendMM 24.0 0.0 24.0   3 32
16 17.6 8.2 12.9 5.1 0.0 0.0 0.0 0.0   32 37
17 19.8 7.6 13.7 4.3 0.0 0.0 0.0 0.0   11 LegendMM
18 21.0 10.6 15.8 2.2 0.0 0.0 0.0 0.0   8 42
19 19.8 7.5 13.7 4.3 0.0 0.0 0.0 0.0   6 46
20 23.9 5.4 14.7 3.3 0.0 0.0 0.0 0.0   25 LegendMM
21 24.8 8.1 16.5 1.5 0.0 0.0 0.0 0.0   24 41
22 28.7 7.8 18.3 0.0 0.3 0.0 0.0 0.0   28 LegendMM
23 24.5 12.1 18.3 0.0 0.3 0.0 0.0 0.0   7 45
24 28.3 9.1 18.7 0.0 0.7 0.0 0.0 0.0   21 LegendMM
25 23.4 16.2 19.8 0.0 1.8 1.5 0.0 1.5   19 39
26 33.2 13.7 23.5 0.0 5.5 0.0 0.0 0.0   21 37
27 35.0 18.3 26.7 0.0 8.7 0.0 0.0 0.0   20 45
28 27.8 18.9 23.4 0.0 5.4 0.2 0.0 0.2   18 46
29 29.0 12.9 21.0 0.0 3.0 8.1 0.0 8.1   20 50
30 20.5 4.1 12.3 5.7 0.0 6.3 0.0 6.3   32 54
31 13.1 2.8 8.0 10.0 0.0 LegendTT 0.0 LegendTT   27 45
Sum   193.3LegendCarer^25.7LegendCarer^44.20.444.2   
Avg19.2LegendCarer^5.5LegendCarer^12.4LegendCarer^        
Xtrm35.0LegendCarer^-4.6LegendCarer^       31LegendCarer^65LegendCarer^
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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