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. | ||||||||||||||||
| 31 | 09:00 | N 5 | 15.00 | A Few Clouds | FEW008 FEW065 FEW260 | 69.8 | 62.6 | 78% | 29.96 | 1014.6 | |||||||
| 31 | 08:00 | W 6 | 15.00 | A Few Clouds | FEW006 FEW065 | 66.2 | 62.6 | 88% | 29.95 | 1014.5 | |||||||
| 31 | 06:00 | W 5 | 15.00 | A Few Clouds | FEW080 | 60.8 | 59 | 94% | 29.94 | 1014.0 | |||||||
| 31 | 05:00 | N 6 | 15.00 | A Few Clouds | FEW077 | 62.6 | 60.8 | 94% | 29.92 | 1013.3 | |||||||
| 31 | 04:00 | NW 5 | 15.00 | A Few Clouds | FEW075 | 60.8 | 60.8 | 100% | 29.92 | 1013.3 | |||||||
| 31 | 03:00 | NW 2 | 15.00 | Clear | SKC | 62.6 | 62.6 | 100% | 29.92 | 1013.4 | |||||||
| 31 | 01:00 | NW 5 | 15.00 | A Few Clouds | FEW070 | 66.2 | 62.6 | 88% | 29.92 | 1013.3 | |||||||
| 31 | 00:00 | W 3 | 15.00 | A Few Clouds | FEW075 | 66.2 | 66.2 | 100% | 29.91 | 1013.1 | |||||||
| 30 | 23:00 | Calm | 15.00 | A Few Clouds | FEW070 | 66.2 | 66.2 | 100% | 29.91 | 1013.0 | |||||||
| 30 | 21:00 | S 5 | 15.00 | A Few Clouds | FEW020 FEW070 | 68 | 66.2 | 94% | 29.89 | 1012.5 | |||||||
| 30 | 20:00 | E 2 | 15.00 | A Few Clouds | FEW023 | 75.2 | 66.2 | 74% | 77 | 29.89 | 1012.4 | ||||||
| 30 | 19:00 | N 12 | 15.00 | Partly Cloudy | SCT053CB SCT084 | 80.6 | 60.8 | 51% | 81 | 29.88 | 1012.0 | ||||||
| 30 | 18:00 | NW 12 | 15.00 | Partly Cloudy | SCT040TCU | 80.6 | 62.6 | 54% | 82 | 29.87 | 1011.7 | ||||||
| 30 | 17:00 | NW 10 | 15.00 | Partly Cloudy | SCT030TCU | 82.4 | 62.6 | 51% | 83 | 29.86 | 1011.3 | ||||||
| 30 | 16:00 | N 13 G 18 | 15.00 | Partly Cloudy | SCT025 | 80.6 | 64.4 | 58% | 82 | 29.86 | 1011.3 | ||||||
| 30 | 15:00 | N 13 G 22 | 15.00 | Partly Cloudy | SCT025 | 77 | 62.6 | 61% | 79 | 29.88 | 1011.9 | ||||||
| 30 | 14:00 | NW 13 | 15.00 | Partly Cloudy | SCT025TCU | 75.2 | 66.2 | 74% | 77 | 29.89 | 1012.2 | ||||||
| 30 | 13:00 | NW 6 | 15.00 | Mostly Cloudy | BKN025TCU BKN080 | 75.2 | 66.2 | 74% | 77 | 29.89 | 1012.2 | ||||||
| 30 | 12:00 | NW 9 | 15.00 | Mostly Cloudy | BKN021TCU BKN085 | 75.2 | 66.2 | 74% | 77 | 29.89 | 1012.4 | ||||||
| 30 | 11:00 | N 3 | 15.00 | Mostly Cloudy | SCT020TCU SCT100 BKN250 | 73.4 | 66.2 | 78% | 29.89 | 1012.3 | |||||||
| 30 | 10:00 | N 3 | 15.00 | Mostly Cloudy | BKN100 BKN250 | 71.6 | 66.2 | 83% | 29.89 | 1012.3 | |||||||
| 30 | 09:00 | N 7 | 15.00 | Mostly Cloudy | BKN100 | 68 | 64.4 | 88% | 29.88 | 1012.0 | |||||||
| 30 | 08:00 | N 8 | 15.00 | Mostly Cloudy | BKN100 | 66.2 | 64.4 | 94% | 29.87 | 1011.7 | |||||||
| 30 | 07:00 | N 8 | 15.00 | Mostly Cloudy | FEW045 BKN100 | 66.2 | 64.4 | 94% | 29.86 | 1011.2 | |||||||
| 30 | 06:00 | N 8 | 15.00 | Mostly Cloudy | FEW005 FEW045 BKN100 | 66.2 | 64.4 | 94% | 29.84 | 1010.7 | |||||||
| 30 | 05:00 | N 7 | 15.00 | Overcast | FEW005 BKN045 OVC100 | 66.2 | 66.2 | 100% | 29.82 | 1009.9 | |||||||
| 30 | 04:00 | NE 7 | 15.00 | Overcast | FEW005 BKN045 OVC100 | 66.2 | 66.2 | 100% | 29.81 | 1009.7 | |||||||
| 30 | 03:00 | N 8 | 15.00 | Overcast | FEW003 FEW045 OVC100 | 66.2 | 66.2 | 100% | 29.8 | 1009.3 | |||||||
| 30 | 02:00 | N 6 | 15.00 | Overcast | FEW003 OVC100 | 66.2 | 66.2 | 100% | 29.79 | 1009.0 | |||||||
| 30 | 01:00 | N 5 | 10.00 | Overcast | FEW003 OVC100 | 66.2 | 66.2 | 100% | 29.79 | 1009.0 | |||||||
| 30 | 00:00 | N 3 | 10.00 | Overcast | FEW003 SCT045 OVC100 | 66.2 | 66.2 | 100% | 29.78 | 1008.7 | |||||||
| 29 | 23:00 | Calm | 10.00 | Overcast | SCT003 BKN037 OVC100 | 66.2 | 66.2 | 100% | 29.78 | 1008.5 | |||||||
| 29 | 22:00 | SW 3 | 3.00 | Light Rain Fog/Mist | FEW005 BKN018 OVC050 | 66.2 | 66.2 | 100% | 29.77 | 1008.4 | |||||||
| 29 | 21:00 | S 2 | 2.00 | Rain Fog/Mist | BKN005 OVC025 | 66.2 | 66.2 | 100% | 29.77 | 1008.1 | |||||||
| 29 | 20:00 | E 3 | 5.00 | Light Rain Fog/Mist | BKN032 OVC055 | 68 | 66.2 | 94% | 29.75 | 1007.7 | |||||||
| 29 | 19:00 | N 9 | 15.00 | Light Rain | BKN026 BKN040 | 71.6 | 64.4 | 78% | 29.73 | 1007.0 | |||||||
| 29 | 18:00 | N 10 G 18 | 15.00 | Light Rain | BKN021 OVC030 | 71.6 | 64.4 | 78% | 29.72 | 1006.7 | |||||||
| 29 | 17:00 | N 14 | 15.00 | Overcast | OVC027 | 71.6 | 64.4 | 78% | 29.71 | 1006.4 | |||||||
| 29 | 16:00 | N 13 G 20 | 15.00 | Overcast | BKN024 OVC030 | 73.4 | 64.4 | 74% | 29.7 | 1006.0 | |||||||
| 29 | 15:00 | NW 15 | 15.00 | Overcast | BKN018 OVC025 | 71.6 | 64.4 | 78% | 29.71 | 1006.1 | |||||||
| 29 | 14:00 | NW 15 | 15.00 | Overcast | BKN017 OVC024 | 69.8 | 64.4 | 83% | 29.71 | 1006.1 | |||||||
| 29 | 13:00 | NW 10 | 15.00 | Overcast | BKN015 OVC020 | 69.8 | 66.2 | 88% | 29.7 | 1005.8 | |||||||
| 29 | 12:00 | NW 13 | 15.00 | Overcast | BKN016 OVC020 | 69.8 | 64.4 | 83% | 29.7 | 1006.0 | |||||||
| 29 | 11:00 | N 10 | 15.00 | Mostly Cloudy | BKN021 BKN040 | 71.6 | 66.2 | 83% | 29.69 | 1005.6 | |||||||
| 29 | 10:00 | N 14 | 15.00 | Overcast | BKN016 OVC025 | 69.8 | 64.4 | 83% | 29.68 | 1005.2 | |||||||
| 29 | 09:00 | N 12 G 18 | 15.00 | Mostly Cloudy | SCT010 BKN018 | 68 | 66.2 | 94% | 29.66 | 1004.7 | |||||||
| 29 | 08:00 | N 10 | 12.00 | Overcast | SCT010 OVC043 | 68 | 66.2 | 94% | 29.65 | 1004.2 | |||||||
| 29 | 07:00 | N 7 | 10.00 | Light Rain | BKN008 OVC020 | 68 | 66.2 | 94% | 29.64 | 1003.9 | |||||||
| 29 | 06:00 | N 8 | 2.00 | Light Rain Fog/Mist | BKN004 OVC012 | 68 | 66.2 | 94% | 29.62 | 1003.3 | |||||||
| 29 | 05:00 | NE 8 | 2.00 | Light Rain Fog/Mist | OVC004 | 68 | 66.2 | 94% | 29.61 | 1002.9 | |||||||
| 29 | 04:00 | NE 9 | 3.00 | Light Rain Fog/Mist | OVC004 | 68 | 68 | 100% | 29.61 | 1002.7 | |||||||
| 29 | 03:00 | NE 6 | 4.00 | Fog/Mist | OVC003 | 68 | 68 | 100% | 29.61 | 1002.7 | |||||||
| 29 | 02:00 | NE 5 | 4.00 | Fog/Mist | SCT003 OVC009 | 68 | 68 | 100% | 29.6 | 1002.6 | |||||||
| 29 | 01:00 | N 5 | 4.00 | Fog/Mist | BKN004 OVC012 | 68 | 68 | 100% | 29.61 | 1003.0 | |||||||
| 29 | 00:00 | NE 5 | 8.00 | Overcast | BKN012 OVC085 | 66.2 | 66.2 | 100% | 29.61 | 1002.8 | |||||||
| 28 | 23:00 | NE 5 | 10.00 | Mostly Cloudy | FEW003 BKN017 BKN080 | 68 | 66.2 | 94% | 29.61 | 1002.9 | |||||||
| 28 | 21:00 | NE 6 | 15.00 | Mostly Cloudy | FEW004 FEW030 SCT090 BKN220 | 68 | 68 | 100% | 29.6 | 1002.4 | |||||||
| 28 | 20:00 | E 6 | 15.00 | Mostly Cloudy | FEW010 FEW030 SCT095 BKN230 | 71.6 | 69.8 | 94% | 29.59 | 1002.0 | |||||||
| 28 | 19:00 | Calm | 15.00 | Mostly Cloudy | FEW030 BKN087 BKN250 | 71.6 | 68 | 88% | 29.58 | 1001.8 | |||||||
| 28 | 18:00 | SE 7 | 15.00 | Light Rain | BKN030 BKN071 | 69.8 | 68 | 94% | 29.58 | 1001.7 | |||||||
| 28 | 17:00 | SE 3 | 15.00 | Overcast | FEW010 OVC036 | 73.4 | 69.8 | 89% | 29.59 | 1002.1 | |||||||
| 28 | 16:00 | Vrbl 2 | 15.00 | Light Rain | FEW010 BKN030 BKN080 | 71.6 | 69.8 | 94% | 29.58 | 1001.8 | |||||||
| 28 | 15:00 | E 6 | 15.00 | Mostly Cloudy | SCT007 BKN030 | 69.8 | 68 | 94% | 29.59 | 1002.1 | |||||||
| 28 | 14:00 | E 8 | 6.00 | Light Rain Fog/Mist | BKN009 OVC030 | 71.6 | 68 | 88% | 29.6 | 1002.3 | |||||||
| 28 | 13:00 | E 6 | 6.00 | Light Rain Fog/Mist | BKN008 OVC029 | 68 | 68 | 100% | 29.61 | 1002.8 | |||||||
| 28 | 12:00 | SE 8 | 4.00 | Light Rain Fog/Mist | BKN006 OVC015 | 68 | 66.2 | 94% | 29.62 | 1003.2 | |||||||
| 28 | 11:00 | SE 9 | 10.00 | Light Showers Rain | FEW010 OVC023 | 68 | 66.2 | 94% | 29.62 | 1003.1 | |||||||
| 28 | 10:00 | SE 8 | 6.00 | Light Showers Rain Fog/Mist | SCT005 OVC031 | 68 | 68 | 100% | 29.61 | 1002.8 | |||||||
| 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) | |||||||||||||||