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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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Hourly Data Report for January 12, 2021

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 (January 2021)
Hourly Data Report for January 12, 2021
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 -0.4 -3.8 78   24 17 12.9 100.30   -5 LegendNANA
01:00 -0.5 -4.7 74   24 17 12.9 100.28   -5 Cloudy
02:00 -0.9 -4.8 75   24 13 16.1 100.31   -5 LegendNANA
03:00 -1.0 -4.2 79   23 14 16.1 100.33   -5 Snow
04:00 -1.4 -4.5 79   22 15 12.9 100.31   -6 Snow
05:00 -1.4 -4.7 79   22 13 12.9 100.32   -6 Snow
06:00 -1.5 -4.4 81   23 11 12.9 100.35   -5 Snow
07:00 -1.6 -4.3 82   24 10 12.9 100.36   -5 Snow
08:00 -1.6 -4.1 83   25 10 16.1 100.39   -5 LegendNANA
09:00 -1.5 -4.0 83   25 9 16.1 100.42   -5 LegendNANA
10:00 -0.8 -3.7 80   25 10 16.1 100.46   -4 Cloudy
11:00 -0.4 -3.8 78   23 12 16.1 100.42   -4 Snow
12:00 0.0 -3.8 76   24 10 16.1 100.36   -3 LegendNANA
13:00 0.2 -4.0 74   26 11 24.1 100.31     Cloudy
14:00 0.5 -4.2 71   22 9 24.1 100.29     LegendNANA
15:00 0.7 -5.1 65   21 7 24.1 100.29     LegendNANA
16:00 0.7 -5.8 62   18 10 24.1 100.27     Cloudy
17:00 0.1 -6.5 61   21 7 24.1 100.27     LegendNANA
18:00 -0.4 -6.1 66   20 6 24.1 100.27   -2 LegendNANA
19:00 -0.6 -4.9 72   21 10 24.1 100.27   -4 Cloudy
20:00 -0.7 -4.6 75   21 9 24.1 100.29   -4 LegendNANA
21:00 -0.9 -4.4 77   21 7 24.1 100.30   -3 LegendNANA
22:00 -1.1 -4.3 79   17 10 24.1 100.24   -5 Cloudy
23:00 -1.3 -4.1 81   19 12 24.1 100.18   -5 LegendNANA

Notes on Data Quality.

Legend

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