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 January 31, 2021
If selected Local Standard Time (LST), add 1 hour to adjust for Daylight Saving Time where and when it is observed.
OTTAWA INTL A
ONTARIO
Current Station Operator: NAVCAN
| 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 | -18.0 | -20.3 | 82 | 3 | 13 | 24.1 | 101.38 | -26 | LegendNANA | ||
| 01:00 | -17.0 | -19.1 | 84 | 5 | 8 | 24.1 | 101.44 | -23 | Clear | ||
| 02:00 | -18.5 | -21.0 | 81 | 2 | 13 | 24.1 | 101.48 | -27 | LegendNANA | ||
| 03:00 | -19.4 | -22.0 | 80 | 1 | 8 | 24.1 | 101.48 | -26 | LegendNANA | ||
| 04:00 | -18.2 | -20.7 | 81 | 1 | 9 | 24.1 | 101.47 | -25 | Clear | ||
| 05:00 | -19.2 | -21.8 | 80 | 2 | 7 | 24.1 | 101.50 | -25 | LegendNANA | ||
| 06:00 | -21.6 | -24.1 | 81 | 4 | 14 | 24.1 | 101.47 | -31 | LegendNANA | ||
| 07:00 | -20.1 | -22.5 | 82 | 4 | 10 | 24.1 | 101.50 | -27 | Clear | ||
| 08:00 | -20.7 | -23.1 | 81 | 3 | 10 | 24.1 | 101.51 | -28 | LegendNANA | ||
| 09:00 | -19.0 | -21.6 | 80 | 4 | 12 | 24.1 | 101.53 | -27 | LegendNANA | ||
| 10:00 | -16.7 | -20.5 | 73 | 3 | 13 | 24.1 | 101.53 | -24 | Clear | ||
| 11:00 | -15.8 | -20.6 | 67 | 6 | 10 | 24.1 | 101.52 | -22 | LegendNANA | ||
| 12:00 | -14.7 | -20.2 | 63 | 6 | 7 | 24.1 | 101.44 | -19 | LegendNANA | ||
| 13:00 | -13.7 | -20.0 | 60 | 4 | 11 | 24.1 | 101.34 | -20 | Mainly Clear | ||
| 14:00 | -13.3 | -19.7 | 59 | 5 | 10 | 24.1 | 101.27 | -19 | LegendNANA | ||
| 15:00 | -12.9 | -19.5 | 58 | 7 | 12 | 24.1 | 101.26 | -19 | LegendNANA | ||
| 16:00 | -13.1 | -19.7 | 58 | 7 | 11 | 24.1 | 101.22 | -19 | Mainly Clear | ||
| 17:00 | -15.2 | -20.9 | 62 | 5 | 11 | 24.1 | 101.22 | -22 | LegendNANA | ||
| 18:00 | -15.8 | -20.9 | 65 | 6 | 10 | 24.1 | 101.25 | -22 | LegendNANA | ||
| 19:00 | -16.2 | -20.9 | 68 | 5 | 10 | 24.1 | 101.27 | -23 | Clear | ||
| 20:00 | -17.5 | -21.6 | 71 | 5 | 12 | 24.1 | 101.26 | -25 | LegendNANA | ||
| 21:00 | -18.1 | -22.2 | 71 | 3 | 12 | 24.1 | 101.22 | -26 | LegendNANA | ||
| 22:00 | -18.6 | -22.1 | 74 | 3 | 13 | 24.1 | 101.18 | -27 | Clear | ||
| 23:00 | -18.3 | -21.7 | 75 | 5 | 9 | 24.1 | 101.16 | -25 | LegendNANA |
Notes on Data Quality.
Legend
- E = Estimated
- M = Missing
- NA = Not Available*
- [empty] = Indicates an unobserved value
- Date modified: