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What's New in latest Release from April 7th, 2021:

- Updated Glossary, including Speed of Maximum Gust, and Total Hourly Precipitation

- Updated national and regional climate services offices contacts and prices information

- Addition of station inventory lists for 1981-2010, 1971-2000, and 1961-1990 Normals.

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Daily Data Report for July 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

Related Data

No related data is available for this station

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Daily Data (2020)
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Daily Data Report for July 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 31.1 16.6 23.9 0.0 5.9 0.0 0.0 0.0   LegendMM LegendMM
02 30.8 19.9 25.4 0.0 7.4 0.5 0.0 0.5   30 65
03 31.2 19.0 25.1 0.0 7.1 0.0 0.0 0.0   36 33
04 30.2 15.5 22.9 0.0 4.9 0.0 0.0 0.0   27 37
05 30.2 13.7 22.0 0.0 4.0 0.3 0.0 0.3   29 52
06 30.7 14.7 22.7 0.0 4.7 0.0 0.0 0.0   11 LegendMM
07 34.4 15.3 24.9 0.0 6.9 0.0 0.0 0.0   20 39
08 33.7 19.6 26.7 0.0 8.7 LegendTT 0.0 LegendTT   34 37
09 35.8 19.4 27.6 0.0 9.6 LegendTT 0.0 LegendTT   20 33
10 36.9 20.9 28.9 0.0 10.9 LegendTT 0.0 LegendTT   18 37
11 27.7 20.5 24.1 0.0 6.1 5.6 0.0 5.6   28 52
12 27.6 17.9 22.8 0.0 4.8 0.4 0.0 0.4   28 42
13 27.4 16.8 22.1 0.0 4.1 0.0 0.0 0.0   32 37
14 29.4 16.6 23.0 0.0 5.0 0.0 0.0 0.0   1 41
15 28.4 13.9 21.2 0.0 3.2 0.0 0.0 0.0   10 33
16 27.7 17.0 22.4 0.0 4.4 LegendTT 0.0 LegendTT   17 39
17 31.8 20.1 26.0 0.0 8.0 2.5 0.0 2.5   25 39
18 32.5 16.2 24.4 0.0 6.4 0.0 0.0 0.0   27 32
19 31.6 21.1 26.4 0.0 8.4 14.8 0.0 14.8   21 61
20 29.7 19.8 24.8 0.0 6.8 0.0 0.0 0.0   29 42
21 26.5 16.1 21.3 0.0 3.3 0.0 0.0 0.0   28 35
22 26.4 15.6 21.0 0.0 3.0 2.7 0.0 2.7   16 32
23 27.4 16.0 21.7 0.0 3.7 LegendTT 0.0 LegendTT   1 33
24 30.8 14.6 22.7 0.0 4.7 0.0 0.0 0.0   LegendMM LegendMM
25 32.4 14.6 23.5 0.0 5.5 0.0 0.0 0.0   21 35
26 35.5 21.1 28.3 0.0 10.3 0.0 0.0 0.0   24 52
27 31.6 23.2 27.4 0.0 9.4 6.3 0.0 6.3   25 52
28 30.5 18.0 24.3 0.0 6.3 0.0 0.0 0.0   26 39
29 28.3 16.9 22.6 0.0 4.6 20.2 0.0 20.2   21 52
30 28.0 14.9 21.5 0.0 3.5 0.7 0.0 0.7   29 32
31 29.6 14.8 22.2 0.0 4.2 0.0 0.0 0.0   LegendMM LegendMM
Sum   0.0185.854.00.054.0   
Avg30.517.424.0        
Xtrm36.913.7       30LegendCarer^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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