Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 12 | 04:00 | SW 6 | 15.00 | A Few Clouds | FEW050 FEW250 | 69.8 | 68 | 94% | 29.65 | 1004.3 | |||||||
| 12 | 03:00 | S 5 | 15.00 | A Few Clouds | FEW040 FEW250 | 69.8 | 68 | 94% | 29.65 | 1004.1 | |||||||
| 12 | 02:00 | SW 5 | 15.00 | A Few Clouds | FEW040 FEW250 | 69.8 | 69.8 | 100% | 29.66 | 1004.5 | |||||||
| 12 | 01:00 | SW 7 | 15.00 | Partly Cloudy | FEW030 SCT250 | 71.6 | 69.8 | 94% | 29.66 | 1004.5 | |||||||
| 12 | 00:00 | SW 6 | 15.00 | Mostly Cloudy | FEW030 BKN250 | 73.4 | 69.8 | 89% | 29.66 | 1004.4 | |||||||
| 11 | 23:00 | S 5 | 15.00 | Mostly Cloudy | FEW031 BKN250 | 75.2 | 69.8 | 83% | 75 | 29.65 | 1004.2 | ||||||
| 11 | 22:00 | SW 2 | 15.00 | Mostly Cloudy | SCT030 BKN250 | 78.8 | 71.6 | 79% | 82 | 29.66 | 1004.4 | ||||||
| 11 | 21:00 | S 5 | 15.00 | Mostly Cloudy | FEW055TCU BKN250 | 77 | 71.6 | 83% | 78 | 29.65 | 1004.0 | ||||||
| 11 | 20:00 | SW 2 | 15.00 | Mostly Cloudy | FEW055TCU BKN250 | 80.6 | 73.4 | 79% | 85 | 29.64 | 1003.9 | ||||||
| 11 | 19:00 | W 3 | 15.00 | Mostly Cloudy | FEW055TCU BKN250 | 82.4 | 71.6 | 70% | 87 | 29.65 | 1004.0 | ||||||
| 11 | 18:00 | N 5 | 15.00 | Mostly Cloudy | FEW054 SCT150 BKN220 BKN250 | 82.4 | 71.6 | 70% | 87 | 29.64 | 1003.8 | ||||||
| 11 | 17:00 | N 5 | 15.00 | Mostly Cloudy | SCT045 BKN150 BKN220 | 80.6 | 73.4 | 79% | 85 | 29.66 | 1004.4 | ||||||
| 11 | 16:00 | W 7 | 15.00 | Mostly Cloudy | BKN041 | 84.2 | 69.8 | 62% | 88 | 29.66 | 1004.5 | ||||||
| 11 | 15:00 | W 7 | 15.00 | Mostly Cloudy | SCT043 BKN200 | 86 | 69.8 | 59% | 91 | 29.67 | 1004.8 | ||||||
| 11 | 14:00 | S 8 | 15.00 | Mostly Cloudy | BKN036 BKN150 | 86 | 71.6 | 62% | 92 | 29.67 | 1004.7 | ||||||
| 11 | 12:00 | W 9 | 15.00 | Mostly Cloudy | SCT026 BKN150 BKN200 BKN250 | 78.8 | 69.8 | 74% | 81 | 29.69 | 1005.5 | ||||||
| 11 | 11:00 | SW 9 | 15.00 | Mostly Cloudy | FEW015 BKN020 BKN150 BKN250 | 78.8 | 69.8 | 74% | 81 | 29.7 | 1005.7 | ||||||
| 11 | 10:00 | SW 7 | 15.00 | Mostly Cloudy | SCT016 BKN040 | 75.2 | 69.8 | 83% | 75 | 29.7 | 1005.8 | ||||||
| 11 | 09:00 | W 7 | 15.00 | Mostly Cloudy | FEW020 SCT055 BKN250 | 75.2 | 68 | 78% | 76 | 29.7 | 1005.9 | ||||||
| 11 | 08:00 | W 6 | 15.00 | Mostly Cloudy | FEW015 SCT055 BKN250 | 69.8 | 68 | 94% | 29.71 | 1006.0 | |||||||
| 11 | 06:00 | W 7 | 15.00 | Mostly Cloudy | FEW015 BKN053 BKN250 | 68 | 66.2 | 94% | 29.69 | 1005.5 | |||||||
| 11 | 05:00 | SW 8 | 10.00 | Mostly Cloudy | BKN019 | 68 | 66.2 | 94% | 29.68 | 1005.1 | |||||||
| 11 | 04:00 | SW 5 | 10.00 | Mostly Cloudy | FEW018 BKN058 | 68 | 66.2 | 94% | 29.66 | 1004.5 | |||||||
| 11 | 03:00 | SW 6 | 10.00 | Mostly Cloudy | FEW025 BKN052 | 68 | 66.2 | 94% | 29.66 | 1004.5 | |||||||
| 11 | 02:00 | W 5 | 10.00 | Overcast | OVC022 | 69.8 | 68 | 94% | 29.68 | 1005.0 | |||||||
| 11 | 01:00 | SW 8 | 15.00 | Overcast | BKN023 OVC042 | 69.8 | 68 | 94% | 29.68 | 1005.0 | |||||||
| 11 | 00:00 | SW 9 | 15.00 | Overcast | OVC025 | 71.6 | 69.8 | 94% | 29.67 | 1004.8 | |||||||
| 10 | 23:00 | SW 7 | 2.00 | Showers Rain Fog/Mist | BKN007 OVC022 | 71.6 | 69.8 | 94% | 29.68 | 1005.1 | |||||||
| 10 | 22:00 | W 10 | 2.00 | Thunderstorm Rain | BKN009CB OVC023 | 71.6 | 69.8 | 94% | 29.7 | 1005.7 | |||||||
| 10 | 21:00 | S 5 | 10.00 | Mostly Cloudy | FEW010 BKN085 BKN130 | 73.4 | 71.6 | 94% | 29.66 | 1004.6 | |||||||
| 10 | 20:00 | SW 5 | 10.00 | Mostly Cloudy | BKN014 BKN064 BKN250 | 73.4 | 71.6 | 94% | 29.67 | 1004.7 | |||||||
| 10 | 19:00 | SW 7 | 10.00 | Mostly Cloudy | SCT010 BKN020 BKN250 | 73.4 | 71.6 | 94% | 29.67 | 1004.7 | |||||||
| 10 | 18:00 | S 7 | 15.00 | Overcast | SCT012 OVC025 | 75.2 | 71.6 | 89% | 75 | 29.68 | 1005.3 | ||||||
| 10 | 17:00 | S 6 | 10.00 | Light Rain | FEW010 BKN031 OVC045 | 75.2 | 73.4 | 94% | 74 | 29.7 | 1005.9 | ||||||
| 10 | 16:00 | S 7 | 10.00 | Light Rain | BKN025 OVC034 | 75.2 | 73.4 | 94% | 74 | 29.72 | 1006.5 | ||||||
| 10 | 15:00 | S 7 | 15.00 | Light Rain | BKN024 OVC043 | 75.2 | 73.4 | 94% | 74 | 29.74 | 1007.1 | ||||||
| 10 | 14:00 | S 7 | 8.00 | Light Rain | OVC025 | 73.4 | 71.6 | 94% | 29.74 | 1007.4 | |||||||
| 10 | 13:00 | E 7 | 15.00 | Light Rain | BKN016 OVC025 | 75.2 | 71.6 | 89% | 75 | 29.76 | 1007.8 | ||||||
| 10 | 12:00 | SE 8 | 15.00 | Overcast | BKN012 OVC025 | 73.4 | 69.8 | 89% | 29.78 | 1008.7 | |||||||
| 10 | 11:00 | E 8 | 15.00 | Light Rain | BKN012 OVC025 | 73.4 | 71.6 | 94% | 29.8 | 1009.2 | |||||||
| 10 | 10:00 | SE 6 | 10.00 | Light Rain | BKN010 | 71.6 | 69.8 | 94% | 29.81 | 1009.7 | |||||||
| 10 | 09:00 | SE 6 | 15.00 | Overcast | OVC044 | 73.4 | 69.8 | 89% | 29.83 | 1010.2 | |||||||
| 10 | 08:00 | SE 5 | 15.00 | Overcast | OVC044 | 69.8 | 68 | 94% | 29.84 | 1010.5 | |||||||
| 10 | 07:00 | SE 3 | 15.00 | Overcast | OVC033 | 68 | 64.4 | 88% | 29.84 | 1010.7 | |||||||
| 10 | 06:00 | SE 3 | 15.00 | Overcast | BKN045 OVC055 | 66.2 | 64.4 | 94% | 29.85 | 1010.9 | |||||||
| 10 | 05:00 | SE 3 | 15.00 | Overcast | BKN054 OVC085 | 66.2 | 64.4 | 94% | 29.85 | 1010.8 | |||||||
| 10 | 04:00 | Calm | 15.00 | Overcast | OVC053 | 68 | 64.4 | 88% | 29.85 | 1011.0 | |||||||
| 10 | 03:00 | SE 5 | 15.00 | Mostly Cloudy | BKN055 | 68 | 60.8 | 78% | 29.86 | 1011.3 | |||||||
| 10 | 02:00 | SE 5 | 15.00 | Mostly Cloudy | BKN052 BKN085 | 68 | 60.8 | 78% | 29.88 | 1011.8 | |||||||
| 10 | 01:00 | SE 5 | 15.00 | Partly Cloudy | SCT260 | 68 | 59 | 73% | 29.89 | 1012.4 | |||||||
| 10 | 00:00 | SE 3 | 15.00 | Partly Cloudy | SCT260 | 69.8 | 59 | 69% | 29.91 | 1012.8 | |||||||
| 09 | 23:00 | S 5 | 15.00 | Mostly Cloudy | BKN260 | 69.8 | 59 | 69% | 29.91 | 1012.9 | |||||||
| 09 | 22:00 | S 5 | 15.00 | Mostly Cloudy | BKN260 | 73.4 | 57.2 | 57% | 29.91 | 1013.0 | |||||||
| 09 | 21:00 | S 3 | 15.00 | Mostly Cloudy | BKN260 BKN280 | 73.4 | 59 | 61% | 29.91 | 1013.2 | |||||||
| 09 | 20:00 | S 6 | 15.00 | Mostly Cloudy | BKN260 BKN280 | 78.8 | 57.2 | 48% | 80 | 29.92 | 1013.3 | ||||||
| 09 | 19:00 | SW 6 | 15.00 | Mostly Cloudy | BKN260 BKN280 | 84.2 | 55.4 | 37% | 83 | 29.93 | 1013.7 | ||||||
| 09 | 18:00 | SW 3 | 15.00 | Mostly Cloudy | SCT200 BKN250 | 84.2 | 53.6 | 35% | 83 | 29.95 | 1014.3 | ||||||
| 09 | 17:00 | W 9 | 15.00 | Mostly Cloudy | FEW200 BKN260 | 86 | 51.8 | 31% | 84 | 29.97 | 1015.0 | ||||||
| 09 | 16:00 | W 7 | 15.00 | Mostly Cloudy | FEW070 FEW200 BKN260 | 84.2 | 53.6 | 35% | 83 | 29.98 | 1015.5 | ||||||
| 09 | 15:00 | SW 7 | 15.00 | Mostly Cloudy | FEW200 BKN260 | 82.4 | 51.8 | 35% | 81 | 30 | 1016.2 | ||||||
| 09 | 14:00 | S 5 | 15.00 | Partly Cloudy | FEW050 FEW200 SCT250 | 80.6 | 55.4 | 42% | 81 | 30.03 | 1016.9 | ||||||
| 09 | 13:00 | SW 6 | 15.00 | Partly Cloudy | FEW045 SCT260 | 80.6 | 55.4 | 42% | 81 | 30.06 | 1017.9 | ||||||
| 09 | 12:00 | Vrbl 3 | 15.00 | Mostly Cloudy | FEW045 FEW200 BKN260 | 78.8 | 57.2 | 48% | 80 | 30.07 | 1018.5 | ||||||
| 09 | 10:00 | Vrbl 2 | 15.00 | A Few Clouds | FEW070 FEW250 | 73.4 | 57.2 | 57% | 30.11 | 1019.8 | |||||||
| 09 | 09:00 | SW 5 | 15.00 | Partly Cloudy | FEW070 SCT250 | 71.6 | 57.2 | 61% | 30.11 | 1020.0 | |||||||
| 09 | 08:00 | W 6 | 15.00 | Partly Cloudy | FEW060 SCT250 | 68 | 57.2 | 69% | 30.13 | 1020.5 | |||||||
| 09 | 07:00 | SW 5 | 15.00 | Partly Cloudy | FEW200 SCT250 | 60.8 | 55.4 | 83% | 30.13 | 1020.6 | |||||||
| 09 | 06:00 | S 3 | 15.00 | Partly Cloudy | SCT250 | 53.6 | 51.8 | 94% | 30.13 | 1020.4 | |||||||
| 09 | 05:00 | SW 6 | 15.00 | Partly Cloudy | SCT250 | 55.4 | 51.8 | 88% | 30.13 | 1020.5 | |||||||
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||