Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 20 | 13:00 | SW 20 | 24.14 | Mostly Cloudy | FEW050 SCT210 BKN250 | 24 | 12 | 47% | 25 | 76 | 1013.3 | ||||||
| 20 | 12:00 | W 17 | 24.14 | Mostly Cloudy | SCT210 BKN250 | 24 | 12 | 47% | 25 | 76 | 1013.4 | ||||||
| 20 | 11:00 | W 11 | 24.14 | Mostly Cloudy | SCT210 BKN250 | 23 | 12 | 50% | 76 | 1013.4 | |||||||
| 20 | 10:00 | W 19 | 24.14 | Partly Cloudy | FEW220 SCT250 | 21 | 11 | 53% | 76.02 | 1013.8 | |||||||
| 20 | 09:00 | W 15 | 24.14 | A Few Clouds | FEW180 FEW250 | 19 | 12 | 64% | 76.02 | 1013.8 | |||||||
| 20 | 08:00 | W 13 | 24.14 | A Few Clouds | FEW180 FEW250 | 17 | 13 | 77% | 76 | 1013.4 | |||||||
| 20 | 07:00 | W 11 | 24.14 | A Few Clouds | FEW200 FEW250 | 15 | 12 | 82% | 75.97 | 1013.1 | |||||||
| 20 | 06:00 | W 9 | 24.14 | A Few Clouds | FEW250 FEW280 | 12 | 10 | 88% | 76 | 1013.4 | |||||||
| 20 | 05:00 | W 13 | 24.14 | A Few Clouds | FEW250 | 13 | 10 | 82% | 75.97 | 1013.3 | |||||||
| 20 | 04:00 | W 13 | 24.14 | A Few Clouds | FEW250 | 13 | 10 | 82% | 75.97 | 1013.1 | |||||||
| 20 | 03:00 | SW 13 | 24.14 | A Few Clouds | FEW250 | 13 | 10 | 82% | 75.97 | 1013.1 | |||||||
| 20 | 02:00 | W 13 | 24.14 | A Few Clouds | FEW250 | 14 | 11 | 82% | 75.95 | 1012.8 | |||||||
| 20 | 01:00 | SW 9 | 24.14 | A Few Clouds | FEW250 | 15 | 11 | 77% | 75.95 | 1012.8 | |||||||
| 20 | 00:00 | W 11 | 24.14 | A Few Clouds | FEW250 | 15 | 10 | 72% | 75.92 | 1012.5 | |||||||
| 19 | 23:00 | W 9 | 24.14 | A Few Clouds | FEW240 | 17 | 10 | 64% | 75.95 | 1012.7 | |||||||
| 19 | 22:00 | W 11 | 24.14 | Partly Cloudy | SCT240 | 17 | 10 | 64% | 75.95 | 1012.7 | |||||||
| 19 | 21:00 | W 11 | 24.14 | A Few Clouds | FEW075 FEW250 | 18 | 10 | 60% | 75.9 | 1012.1 | |||||||
| 19 | 20:00 | W 15 | 24.14 | Partly Cloudy | FEW075 SCT250 | 21 | 10 | 50% | 75.87 | 1011.6 | |||||||
| 19 | 19:00 | W 22 G 41 | 24.14 | Partly Cloudy | SCT075 SCT250 | 23 | 10 | 44% | 75.84 | 1011.4 | |||||||
| 19 | 18:00 | NW 28 | 24.14 | Partly Cloudy | SCT070 SCT250 | 23 | 9 | 41% | 75.84 | 1011.2 | |||||||
| 19 | 17:00 | W 26 | 24.14 | Mostly Cloudy | BKN070 BKN250 | 24 | 10 | 41% | 25 | 75.84 | 1011.3 | ||||||
| 19 | 16:00 | W 26 G 39 | 24.14 | Mostly Cloudy | BKN068 BKN250 | 24 | 10 | 41% | 25 | 75.84 | 1011.4 | ||||||
| 19 | 15:00 | W 31 G 43 | 24.14 | Mostly Cloudy | BKN060 BKN250 | 23 | 10 | 44% | 75.87 | 1011.6 | |||||||
| 19 | 14:00 | NW 26 G 39 | 24.14 | Partly Cloudy | SCT057 | 23 | 10 | 44% | 75.84 | 1011.4 | |||||||
| 19 | 13:00 | NW 26 | 24.14 | A Few Clouds | FEW044 | 22 | 9 | 44% | 75.87 | 1011.8 | |||||||
| 19 | 12:00 | NW 30 G 43 | 24.14 | A Few Clouds | FEW040 | 21 | 8 | 43% | 75.9 | 1011.9 | |||||||
| 19 | 11:00 | NW 20 G 44 | 24.14 | A Few Clouds | FEW030 FEW250 | 19 | 10 | 56% | 75.9 | 1011.9 | |||||||
| 19 | 10:00 | NW 30 | 24.14 | A Few Clouds | FEW030 FEW250 | 18 | 11 | 64% | 75.9 | 1011.9 | |||||||
| 19 | 09:00 | NW 26 | 24.14 | A Few Clouds | FEW030 | 17 | 11 | 68% | 75.84 | 1011.4 | |||||||
| 19 | 08:00 | NW 30 | 24.14 | A Few Clouds | FEW030 | 15 | 11 | 77% | 75.79 | 1010.8 | |||||||
| 19 | 07:00 | NW 26 | 24.14 | A Few Clouds | FEW030 | 14 | 11 | 82% | 75.74 | 1010.0 | |||||||
| 19 | 06:00 | NW 24 | 24.14 | A Few Clouds | FEW029 FEW250 | 14 | 10 | 77% | 75.69 | 1009.5 | |||||||
| 19 | 05:00 | NW 24 | 24.14 | Partly Cloudy | SCT026 SCT100 | 14 | 11 | 82% | 75.64 | 1008.7 | |||||||
| 19 | 04:00 | NW 20 | 24.14 | Partly Cloudy | SCT025 | 14 | 12 | 88% | 75.59 | 1007.9 | |||||||
| 19 | 03:00 | NW 20 G 31 | 24.14 | A Few Clouds | FEW019 | 15 | 12 | 82% | 75.51 | 1007.1 | |||||||
| 19 | 02:00 | W 19 G 30 | 24.14 | A Few Clouds | FEW020 | 16 | 13 | 83% | 75.46 | 1006.4 | |||||||
| 19 | 01:00 | NW 20 G 33 | 24.14 | A Few Clouds | FEW025 | 16 | 13 | 83% | 75.41 | 1005.8 | |||||||
| 19 | 00:00 | NW 20 G 33 | 24.14 | A Few Clouds | FEW020 | 16 | 13 | 83% | 75.36 | 1005.0 | |||||||
| 18 | 23:00 | NW 19 G 33 | 24.14 | Partly Cloudy | FEW010 SCT025 | 17 | 14 | 83% | 75.29 | 1004.0 | |||||||
| 18 | 22:00 | NW 26 | 24.14 | Partly Cloudy | FEW010 SCT025 SCT080 | 17 | 15 | 88% | 75.23 | 1003.2 | |||||||
| 18 | 21:00 | NW 30 G 39 | 24.14 | Mostly Cloudy | SCT010 BKN046 BKN075 | 19 | 16 | 83% | 75.11 | 1001.5 | |||||||
| 18 | 20:00 | W 11 | 22.53 | Mostly Cloudy | SCT040 BKN071 BKN240 | 20 | 18 | 88% | 75.01 | 1000.2 | |||||||
| 18 | 19:00 | W 15 | 17.70 | Mostly Cloudy | SCT045 BKN081 BKN110 | 21 | 19 | 88% | 74.98 | 999.8 | |||||||
| 18 | 18:00 | SW 11 | 24.14 | Mostly Cloudy | BKN044 BKN220 | 19 | 18 | 94% | 74.93 | 999.3 | |||||||
| 18 | 17:00 | N 22 G 41 | 2.41 | Thunderstorm Heavy Rain Fog/Mist Smoke | VV012 | 18 | 17 | 94% | 74.98 | 999.9 | |||||||
| 18 | 16:00 | SW 15 G 28 | 3.22 | Thunderstorm Rain Smoke | OVC016 | 21 | 19 | 88% | 74.93 | 999.1 | |||||||
| 18 | 15:00 | S 19 G 33 | 3.22 | Smoke | OVC013 | 21 | 18 | 83% | 75.03 | 1000.3 | |||||||
| 18 | 14:00 | S 17 G 28 | 3.22 | Smoke | OVC012 | 19 | 17 | 88% | 75.11 | 1001.4 | |||||||
| 18 | 12:00 | S 15 | 19.31 | Overcast | OVC097 | 17 | 16 | 94% | 75.31 | 1004.4 | |||||||
| 18 | 11:00 | S 17 | 16.09 | Light Rain | BKN057 OVC100 | 17 | 16 | 94% | 75.39 | 1005.4 | |||||||
| 18 | 10:00 | S 15 | 8.05 | Light Rain Fog/Mist | OVC043 | 16 | 15 | 94% | 75.51 | 1006.9 | |||||||
| 18 | 09:00 | S 13 | 6.44 | Light Rain Fog/Mist | OVC058 | 16 | 15 | 94% | 75.64 | 1008.8 | |||||||
| 18 | 08:00 | SE 6 | 4.83 | Rain Fog/Mist | OVC060 | 16 | 15 | 94% | 75.74 | 1010.0 | |||||||
| 18 | 07:00 | SE 9 | 19.31 | Overcast | OVC081 | 16 | 15 | 94% | 75.79 | 1010.8 | |||||||
| 18 | 06:00 | S 9 | 12.87 | Overcast | FEW010 OVC080 | 15 | 15 | 100% | 75.84 | 1011.4 | |||||||
| 18 | 05:00 | S 11 | 12.87 | Overcast | FEW009 OVC078 | 15 | 15 | 100% | 75.87 | 1011.6 | |||||||
| 18 | 04:00 | SW 11 | 9.66 | Light Rain Fog/Mist | BKN009 OVC047 | 16 | 15 | 94% | 76 | 1013.3 | |||||||
| 18 | 03:00 | S 7 | 24.14 | Light Rain | OVC071 | 17 | 13 | 77% | 76 | 1013.3 | |||||||
| 18 | 02:00 | S 7 | 24.14 | Light Showers Rain | OVC090 | 18 | 13 | 73% | 76.02 | 1013.7 | |||||||
| 18 | 01:00 | S 9 | 24.14 | Light Showers Rain | OVC110 | 19 | 12 | 64% | 76.05 | 1014.1 | |||||||
| 18 | 00:00 | S 7 | 24.14 | Light Showers Rain | OVC110 | 19 | 12 | 64% | 76.05 | 1014.1 | |||||||
| 17 | 23:00 | S 7 | 24.14 | Mostly Cloudy | BKN160 | 19 | 12 | 64% | 76.07 | 1014.5 | |||||||
| 17 | 22:00 | S 7 | 24.14 | Mostly Cloudy | BKN170 BKN220 | 20 | 12 | 60% | 76.12 | 1014.9 | |||||||
| 17 | 21:00 | S 9 | 24.14 | Mostly Cloudy | SCT160 BKN250 | 19 | 10 | 56% | 76.12 | 1015.2 | |||||||
| 17 | 20:00 | W 4 | 24.14 | Mostly Cloudy | FEW120 BKN240 | 22 | 10 | 47% | 76.15 | 1015.4 | |||||||
| 17 | 19:00 | W 9 | 24.14 | Mostly Cloudy | BKN250 | 23 | 10 | 44% | 76.17 | 1015.7 | |||||||
| 17 | 18:00 | W 15 | 24.14 | Mostly Cloudy | BKN250 | 24 | 8 | 36% | 25 | 76.2 | 1016.0 | ||||||
| 17 | 17:00 | W 17 | 24.14 | Mostly Cloudy | BKN250 | 24 | 8 | 36% | 25 | 76.25 | 1016.6 | ||||||
| 17 | 16:00 | W 15 | 24.14 | Mostly Cloudy | BKN250 | 25 | 8 | 34% | 26 | 76.28 | 1017.2 | ||||||
| 17 | 15:00 | W 19 | 24.14 | Partly Cloudy | SCT250 | 24 | 8 | 36% | 25 | 76.3 | 1017.6 | ||||||
| 17 | 14:00 | W 9 | 24.14 | Partly Cloudy | SCT250 | 24 | 8 | 36% | 25 | 76.33 | 1017.9 | ||||||
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||