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 12, 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 | -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
- Date modified: