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

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

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Hourly Data Report for July 31, 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

Download Data

Hourly Data (July 2020)
Hourly Data Report for July 31, 2020
TIME
LST
Temp Definition
°C
Dew Point Definition
°C
Rel Hum Definition
%
Precip. Amount Definition
mm

Wind Dir Definition
10's deg

Wind Spd Definition
km/h
Visibility Definition
km
Stn Press Definition
kPa
Hmdx Definition


Wind Chill Definition


Weather Definition


00:00 16.5 16.0 97   27 4 24.1 99.77     LegendNANA
01:00 16.5 16.3 98   29 7 24.1 99.76     Clear
02:00 16.8 16.4 98   30 11 24.1 99.74     LegendNANA
03:00 15.7 15.1 96   22 7 24.1 99.73     LegendNANA
04:00 16.1 15.8 98   34 7 24.1 99.75     Clear
05:00 16.0 15.7 98   27 4 24.1 99.79     LegendNANA
06:00 17.7 17.1 96   32 10 24.1 99.82     LegendNANA
07:00 20.3 17.4 83   34 8 24.1 99.87 26   Clear
08:00 22.2 16.8 71   1 11 24.1 99.89 27   LegendNANA
09:00 23.7 16.7 65   34 8 24.1 99.86 29   LegendNANA
10:00 25.3 16.4 57   1 7 24.1 99.86 30   Clear
11:00 25.8 15.3 52   30 12 24.1 99.85 30   LegendNANA
12:00 26.2 16.3 54   34 8 24.1 99.84 31   LegendNANA
13:00 27.6 14.4 44   33 19 24.1 99.79 31   Mainly Clear
14:00 28.7 14.4 41   32 18 24.1 99.80 32   LegendNANA
15:00 28.6 14.3 41   34 11 24.1 99.76 32   LegendNANA
16:00 28.1 13.9 41   35 17 24.1 99.77 31   Mainly Clear
17:00 28.5 14.3 41   34 17 24.1 99.78 32   LegendNANA
18:00 27.7 14.3 43   1 13 24.1 99.78 31   LegendNANA
19:00 26.0 14.7 49   34 14 24.1 99.80 30   Mainly Clear
20:00 23.7 15.5 60   1 13 24.1 99.86 28   LegendNANA
21:00 23.0 15.6 63   1 6 24.1 99.90 27   LegendNANA
22:00 22.1 15.6 66   34 8 24.1 99.91 26   Clear
23:00 18.5 15.6 83   31 5 24.1 99.93     LegendNANA

Notes on Data Quality.

Legend

  • E = Estimated
  • M = Missing
  • NA = Not Available*
  • [empty] = Indicates an unobserved value
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