Ottawa Macdonald-Cartier Int'l Airport, Ontario
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Latitude 45.32° N | Longitude 75.67° W
Past 24 Hour Conditions
| Date / Time (EST) |
Conditions |
Temperature (°C) |
Wind (km/h) |
Wind chill |
Relative humidity (%) |
Dew point (°C) |
Pressure (kPa) |
Visibility (km) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 February 2020 | ||||||||||||||
| 14:00 |
 Partly Cloudy |
3 (2.5) | SW 26 gust 35 | * | 54 | -6 | 101.7 | 24 | ||||||
| 13:00 |
Partly Cloudy |
2 (1.7) | SW 25 gust 39 | * | 55 | -7 | 101.8 | 24 | ||||||
| 12:00 |
Partly Cloudy |
1 (0.8) | SW 24 gust 35 | * | 56 | -7 | 101.9 | 24 | ||||||
| 11:00 |
Partly Cloudy |
-1 (-0.6) | SW 23 | -6 | 58 | -8 | 101.9 | 24 | ||||||
| 10:00 |
Partly Cloudy |
-2 (-1.7) | SW 17 gust 28 | -7 | 59 | -9 | 101.9 | 24 | ||||||
| 09:00 |
Partly Cloudy |
-3 (-2.9) | SW 16 | -8 | 59 | -10 | 101.9 | 24 | ||||||
| 08:00 |
Partly Cloudy |
-4 (-4.0) | SW 14 | -9 | 62 | -10 | 101.9 | 24 | ||||||
| 07:00 |
Partly Cloudy |
-4 (-3.9) | SW 20 | -10 | 61 | -10 | 101.9 | 24 | ||||||
| 06:00 |
 Mostly Cloudy |
-4 (-3.9) | SW 20 gust 30 | -10 | 61 | -10 | 101.8 | 24 | ||||||
| 05:00 |
Mostly Cloudy |
-4 (-3.9) | SW 20 gust 30 | -10 | 61 | -10 | 101.8 | 24 | ||||||
| 04:00 |
Mostly Cloudy |
-4 (-4.0) | SW 24 gust 35 | -11 | 62 | -10 | 101.8 | 24 | ||||||
| 03:00 |
Mostly Cloudy |
-4 (-4.1) | SW 26 gust 39 | -11 | 65 | -10 | 101.8 | 24 | ||||||
| 02:00 |
 Clear |
-4 (-3.9) | SW 23 gust 37 | -11 | 69 | -9 | 101.8 | 24 | ||||||
| 01:00 |
 Partly Cloudy |
-4 (-3.9) | SW 22 gust 36 | -10 | 73 | -8 | 101.9 | 24 | ||||||
| 00:00 |
Clear |
-4 (-3.9) | SW 20 | -10 | 73 | -8 | 101.9 | 24 | ||||||
| 21 February 2020 | ||||||||||||||
| 23:00 |
Clear |
-4 (-3.8) | SW 19 gust 35 | -10 | 71 | -8 | 101.9 | 24 | ||||||
| 22:00 |
Clear |
-3 (-3.3) | SW 26 | -10 | 66 | -9 | 101.9 | 24 | ||||||
| 21:00 |
Clear |
-4 (-3.6) | SW 22 gust 32 | -10 | 61 | -10 | 102.0 | 24 | ||||||
| 20:00 |
Clear |
-4 (-3.7) | SSW 25 gust 40 | -11 | 62 | -10 | 102.0 | 24 | ||||||
| 19:00 |
Clear |
-3 (-3.3) | SSW 24 gust 41 | -10 | 62 | -10 | 102.1 | 24 | ||||||
| 18:00 |
 Mainly Clear |
-3 (-2.9) | SSW 19 gust 38 | -9 | 60 | -10 | 102.1 | 24 | ||||||
| 17:00 |
 Mainly Sunny |
-2 (-1.7) | SSW 24 gust 37 | -8 | 54 | -10 | 102.2 | 24 | ||||||
| 16:00 |
Mainly Sunny |
-1 (-0.9) | SW 30 gust 41 | -8 | 46 | -11 | 102.2 | 24 | ||||||
| 15:00 |
Mainly Sunny |
-1 (-0.7) | SSW 28 gust 39 | -7 | 39 | -13 | 102.3 | 24 | ||||||
| 14:00 |
Mainly Sunny |
-1 (-1.4) | SW 31 gust 48 | -8 | 42 | -13 | 102.4 | 24 | ||||||
Legend
This table displays weather elements available for this station
Equal temperature values are all highlighted
This is an automated product, generated using preliminary data.
If you require additional historical weather information, please visit Climate website.
Highlighting criteria
Significant Weather Conditions
To highlight potentially dangerous weather conditions the following are displayed in bold characters:
- Tornado
- Funnel Cloud
- Thunderstorm
- Lightning
- Hail
- Freezing precipitation
- Heavy precipitation
- Any other weather condition, if the visibility is 1.0 km0.6 miles or less
In addition some weather elements are displayed in bold characters when they reach the following values:
Temperatures:
- Hot: 30.0°C86°F and higher
- Cold: -30.0°C-22°F and lower
- Values of 3595 and more
- Values of -35-31 and below
Winds:
- Mean speed of 60 km/h37 mph or more
- Gust speed of 90 km/h56 mph or more
Visibility:
- 1.0 km0.6 miles or less along with the weather conditions
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