Notices

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 May 03, 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 (May 2021)
Hourly Data Report for May 3, 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 10.4 -5.3 33   1 16 24.1 99.75     LegendNANA
01:00 8.8 -4.2 40   4 14 24.1 99.81     Cloudy
02:00 8.3 -4.3 40   5 10 24.1 99.86     LegendNANA
03:00 7.7 -4.0 43   6 10 24.1 99.91     LegendNANA
04:00 6.9 -3.2 49   5 11 24.1 99.94     Mostly Cloudy
05:00 6.9 -3.5 47   3 11 24.1 99.95     LegendNANA
06:00 7.0 -3.6 47   4 17 24.1 99.98     LegendNANA
07:00 7.5 -3.6 45   5 23 24.1 99.97     Mostly Cloudy
08:00 7.5 -1.9 51   5 21 24.1 99.98     LegendNANA
09:00 7.3 -0.7 57   5 15 24.1 99.99     LegendNANA
10:00 7.0 -1.1 56   7 14 24.1 100.06     Mostly Cloudy
11:00 6.7 0.8 66   4 13 24.1 100.10     Rain
12:00 6.5 2.0 73   5 10 24.1 100.05     Rain
13:00 6.2 1.7 73   4 17 24.1 100.00     Rain
14:00 6.4 1.9 73   6 12 24.1 99.92     Rain
15:00 6.3 1.0 69   8 12 24.1 99.88     Rain
16:00 5.9 3.0 82   7 12 12.9 99.84     Rain
17:00 6.0 2.5 78   6 13 16.1 99.80     LegendNANA
18:00 5.8 1.6 75   6 13 24.1 99.77     LegendNANA
19:00 5.6 1.7 76   6 17 16.1 99.74     Cloudy
20:00 5.7 1.8 76   5 14 24.1 99.74     LegendNANA
21:00 6.1 1.8 74   4 19 24.1 99.69     LegendNANA
22:00 6.5 0.9 67   3 18 24.1 99.63     Cloudy
23:00 6.8 -0.1 61   5 21 24.1 99.58     LegendNANA

Notes on Data Quality.

Legend

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