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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 17, 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 17, 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 -0.2 -0.4 99   26 12 6.4 97.62   -4 Snow
01:00 -0.1 -0.3 98   25 14 8.1 97.60   -4 Snow
02:00 0.0 -0.2 98   25 16 8.1 97.61   -5 Snow
03:00 0.1 -0.5 95   26 19 11.3 97.64     LegendNANA
04:00 0.1 -0.7 94   27 20 12.9 97.68     Snow Showers
05:00 -0.1 -1.1 93   26 22 8.1 97.70   -6 Snow Showers
06:00 -0.5 -1.3 94   27 21 12.9 97.75   -6 Snow Showers
07:00 -0.6 -1.5 94   27 25 16.1 97.81   -7 Freezing Drizzle
08:00 -1.1 -2.3 91   27 25 16.1 97.91   -7 Freezing Drizzle
09:00 -1.4 -2.7 91   27 22 9.7 98.00   -7 Snow
10:00 -1.4 -3.0 89   28 23 12.9 98.10   -7 Snow
11:00 -2.1 -4.2 86   27 27 16.1 98.17   -9 Snow
12:00 -2.6 -5.5 80   29 31 24.1 98.22   -10 Blowing Snow
13:00 -2.8 -5.9 79   29 34 24.1 98.27   -11 Blowing Snow
14:00 -2.8 -5.7 80   28 22 24.1 98.34   -9 Blowing Snow
15:00 -3.3 -6.6 78   28 26 24.1 98.42   -10 Blowing Snow
16:00 -3.9 -7.0 79   29 25 24.1 98.55   -11 Mostly Cloudy
17:00 -4.2 -7.3 79   29 30 16.1 98.64   -12 LegendNANA
18:00 -4.2 -7.5 78   28 28 24.1 98.70   -12 LegendNANA
19:00 -4.8 -7.7 80   28 21 24.1 98.76   -11 Mostly Cloudy
20:00 -5.1 -7.8 81   27 17 24.1 98.82   -11 LegendNANA
21:00 -5.0 -8.0 80   27 19 24.1 98.83   -11 LegendNANA
22:00 -5.2 -8.5 78   28 33 24.1 98.85   -14 Cloudy
23:00 -5.8 -9.2 77   29 28 24.1 98.86   -14 LegendNANA

Notes on Data Quality.

Legend

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