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 13, 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 | -1.8 | -4.0 | 85 | 20 | 9 | 24.1 | 100.16 | -5 | LegendNANA | ||
| 01:00 | -1.9 | -3.6 | 89 | 19 | 11 | 11.3 | 100.12 | -6 | Cloudy | ||
| 02:00 | -2.1 | -3.5 | 90 | 18 | 9 | 11.3 | 100.16 | -6 | LegendNANA | ||
| 03:00 | -2.5 | -3.7 | 91 | 17 | 8 | 9.7 | 100.12 | -6 | Fog | ||
| 04:00 | -2.6 | -3.6 | 93 | 18 | 9 | 8.1 | 100.06 | -6 | Fog | ||
| 05:00 | -2.6 | -3.6 | 93 | 17 | 8 | 9.7 | 99.98 | -6 | Fog | ||
| 06:00 | -2.2 | -3.5 | 91 | 20 | 10 | 11.3 | 100.00 | -6 | LegendNANA | ||
| 07:00 | -2.2 | -3.5 | 91 | 21 | 8 | 9.7 | 99.98 | -5 | Fog | ||
| 08:00 | -2.0 | -3.5 | 89 | 18 | 12 | 9.7 | 99.91 | -6 | Fog | ||
| 09:00 | -1.8 | -3.5 | 88 | 18 | 12 | 9.7 | 99.85 | -6 | Fog | ||
| 10:00 | -1.2 | -2.9 | 89 | 19 | 11 | 12.9 | 99.85 | -5 | Cloudy | ||
| 11:00 | -0.6 | -2.1 | 89 | 19 | 16 | 9.7 | 99.77 | -5 | Fog | ||
| 12:00 | -0.2 | -1.3 | 92 | 20 | 13 | 6.4 | 99.65 | -4 | Freezing Drizzle,Fog | ||
| 13:00 | 0.0 | -0.7 | 95 | 18 | 11 | 9.7 | 99.53 | -4 | Rain,Fog | ||
| 14:00 | 0.6 | -0.6 | 92 | 20 | 12 | 16.1 | 99.48 | LegendNANA | |||
| 15:00 | 0.3 | -0.8 | 93 | 19 | 14 | 9.7 | 99.47 | Rain,Fog | |||
| 16:00 | -0.3 | -1.0 | 95 | 17 | 18 | 9.7 | 99.45 | -5 | Rain,Fog | ||
| 17:00 | -0.4 | -1.0 | 96 | 17 | 17 | 9.7 | 99.43 | -5 | Freezing Rain,Fog | ||
| 18:00 | -0.4 | -1.0 | 96 | 18 | 16 | 9.7 | 99.40 | -5 | Freezing Rain,Fog | ||
| 19:00 | -0.5 | -1.0 | 96 | 18 | 13 | 2.8 | 99.38 | -5 | Freezing Drizzle,Fog | ||
| 20:00 | -0.2 | -0.7 | 97 | 19 | 13 | 4.0 | 99.36 | -4 | Freezing Rain,Fog | ||
| 21:00 | 0.0 | -0.4 | 97 | 20 | 13 | 2.4 | 99.36 | -4 | Rain,Fog | ||
| 22:00 | 0.0 | -0.4 | 98 | 19 | 13 | 2.4 | 99.33 | -4 | Drizzle,Fog | ||
| 23:00 | 0.0 | -0.3 | 98 | 22 | 8 | 2.4 | 99.34 | -3 | Drizzle,Fog |
Notes on Data Quality.
Legend
- E = Estimated
- M = Missing
- NA = Not Available*
- [empty] = Indicates an unobserved value
- Date modified: