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. | ||||||||||||||||
| 08 | 05:00 | S 7 | 0.40 | Fog | FEW250 | 11 | 11 | 100% | 76.73 | 1023.3 | |||||||
| 08 | 04:00 | W 4 | 6.44 | Shallow Fog | SKC | 10 | 10 | 100% | 76.71 | 1022.9 | |||||||
| 08 | 03:00 | NW 7 | 24.14 | Shallow Fog | SKC | 12 | 12 | 100% | 76.66 | 1022.2 | |||||||
| 08 | 02:00 | NW 11 | 24.14 | Shallow Fog | SKC | 12 | 12 | 100% | 76.63 | 1022.0 | |||||||
| 08 | 01:00 | NW 4 | 24.14 | Shallow Fog | SKC | 13 | 13 | 100% | 76.61 | 1021.5 | |||||||
| 08 | 00:00 | W 6 | 24.14 | Clear | SKC | 14 | 13 | 94% | 76.56 | 1020.8 | |||||||
| 07 | 23:00 | SW 9 | 24.14 | Clear | SKC | 15 | 14 | 94% | 76.53 | 1020.7 | |||||||
| 07 | 22:00 | S 6 | 24.14 | A Few Clouds | FEW046 FEW250 | 14 | 13 | 94% | 76.5 | 1020.2 | |||||||
| 07 | 21:00 | SE 11 | 24.14 | A Few Clouds | FEW046 FEW250 | 16 | 15 | 94% | 76.43 | 1019.3 | |||||||
| 07 | 20:00 | N 13 | 24.14 | Partly Cloudy | SCT050 SCT250 | 20 | 14 | 69% | 76.35 | 1018.1 | |||||||
| 07 | 19:00 | N 19 | 24.14 | Partly Cloudy | FEW030 SCT049 | 20 | 14 | 69% | 76.28 | 1017.3 | |||||||
| 07 | 18:00 | N 15 G 28 | 24.14 | Mostly Cloudy | BKN046 | 21 | 14 | 64% | 76.23 | 1016.6 | |||||||
| 07 | 17:00 | N 13 | 24.14 | Mostly Cloudy | BKN047 | 21 | 14 | 64% | 76.17 | 1015.7 | |||||||
| 07 | 16:00 | NW 24 | 24.14 | Overcast | OVC040 | 20 | 14 | 69% | 76.12 | 1015.3 | |||||||
| 07 | 15:00 | N 22 G 31 | 24.14 | Overcast | OVC030 | 19 | 14 | 73% | 76.1 | 1014.7 | |||||||
| 07 | 14:00 | N 22 G 31 | 24.14 | Overcast | OVC023 | 19 | 15 | 78% | 76.02 | 1013.8 | |||||||
| 07 | 13:00 | NW 24 | 24.14 | Overcast | OVC023 | 19 | 14 | 73% | 75.97 | 1013.1 | |||||||
| 07 | 12:00 | NW 22 | 24.14 | Mostly Cloudy | BKN019 | 18 | 15 | 83% | 75.9 | 1012.1 | |||||||
| 07 | 11:00 | NW 28 G 43 | 24.14 | Overcast | BKN020 OVC030 | 18 | 15 | 83% | 75.84 | 1011.3 | |||||||
| 07 | 10:00 | NW 28 G 37 | 24.14 | Overcast | OVC018 | 17 | 15 | 88% | 75.79 | 1010.6 | |||||||
| 07 | 09:00 | NW 24 | 24.14 | Overcast | BKN015 OVC025 | 16 | 15 | 94% | 75.69 | 1009.5 | |||||||
| 07 | 08:00 | NW 20 G 30 | 4.83 | Light Showers Rain Fog/Mist | SCT010 OVC017 | 15 | 15 | 100% | 75.64 | 1008.7 | |||||||
| 07 | 07:00 | NW 22 G 31 | 4.83 | Light Showers Rain Fog/Mist | BKN016 OVC025 | 16 | 15 | 94% | 75.59 | 1007.9 | |||||||
| 07 | 06:00 | W 26 G 35 | 4.02 | Light Showers Rain Fog/Mist | BKN018 OVC033 | 16 | 15 | 94% | 75.51 | 1007.1 | |||||||
| 07 | 05:00 | W 26 G 39 | 22.53 | Overcast | SCT013 OVC023 | 16 | 15 | 94% | 75.46 | 1006.1 | |||||||
| 07 | 04:00 | W 28 G 37 | 24.14 | Mostly Cloudy | SCT008 BKN027 | 16 | 15 | 94% | 75.41 | 1005.5 | |||||||
| 07 | 03:00 | W 24 G 37 | 22.53 | Mostly Cloudy | SCT009 BKN030 | 17 | 15 | 88% | 75.39 | 1005.3 | |||||||
| 07 | 02:00 | W 22 G 33 | 22.53 | Mostly Cloudy | FEW009 BKN020 | 17 | 16 | 94% | 75.36 | 1005.0 | |||||||
| 07 | 01:00 | W 20 G 35 | 24.14 | Mostly Cloudy | SCT008 BKN026 BKN087 | 18 | 17 | 94% | 75.34 | 1004.5 | |||||||
| 07 | 00:00 | W 24 G 35 | 16.09 | Overcast | BKN009 OVC028 | 18 | 17 | 94% | 75.31 | 1004.2 | |||||||
| 06 | 23:00 | W 24 G 37 | 14.48 | Overcast | BKN009 OVC030 | 18 | 17 | 94% | 75.29 | 1004.0 | |||||||
| 06 | 22:00 | W 19 G 33 | 11.27 | Light Showers Rain | BKN008 OVC020 | 18 | 18 | 100% | 75.26 | 1003.5 | |||||||
| 06 | 21:00 | W 26 G 39 | 9.66 | Light Showers Rain | BKN008 OVC014 | 19 | 18 | 94% | 75.18 | 1002.4 | |||||||
| 06 | 20:00 | W 26 G 39 | 8.05 | Light Showers Rain | BKN007 OVC023 | 19 | 18 | 94% | 75.11 | 1001.6 | |||||||
| 06 | 19:00 | W 22 G 33 | 6.44 | Light Showers Rain | BKN005 OVC025 | 19 | 18 | 94% | 75.06 | 1000.8 | |||||||
| 06 | 18:00 | NW 24 | 16.09 | Thunderstorm Light Rain | SCT008 BKN015 OVC028CB | 18 | 17 | 94% | 74.98 | 1000.0 | |||||||
| 06 | 17:00 | Vrbl 9 | 9.66 | Light Showers Rain Fog/Mist | BKN025CB | 21 | 19 | 88% | 74.88 | 998.3 | |||||||
| 06 | 16:00 | SW 17 | 24.14 | Mostly Cloudy | BKN025 BKN065 | 23 | 19 | 78% | 74.98 | 999.7 | |||||||
| 06 | 15:00 | SW 22 G 37 | 24.14 | Overcast | OVC018 | 21 | 18 | 83% | 75.06 | 1000.9 | |||||||
| 06 | 14:00 | S 20 G 41 | 16.09 | Overcast | OVC014 | 20 | 18 | 88% | 75.13 | 1001.8 | |||||||
| 06 | 13:00 | S 20 G 35 | 16.09 | Overcast | OVC011 | 20 | 18 | 88% | 75.23 | 1003.2 | |||||||
| 06 | 12:00 | S 15 | 16.09 | Overcast | BKN008 OVC018 | 19 | 18 | 94% | 75.31 | 1004.3 | |||||||
| 06 | 11:00 | S 19 | 6.44 | Light Rain Fog/Mist | OVC008 | 18 | 18 | 100% | 75.39 | 1005.4 | |||||||
| 06 | 10:00 | S 15 | 12.87 | Light Drizzle | OVC008 | 19 | 18 | 94% | 75.44 | 1006.0 | |||||||
| 06 | 09:00 | S 15 | 16.09 | Overcast | BKN008 OVC060 | 18 | 18 | 100% | 75.49 | 1006.5 | |||||||
| 06 | 08:00 | S 15 | 12.87 | Light Rain | BKN007 OVC060 | 18 | 17 | 94% | 75.54 | 1007.2 | |||||||
| 06 | 07:00 | S 17 G 28 | 8.05 | Light Rain Fog/Mist | FEW008 OVC045 | 17 | 17 | 100% | 75.59 | 1007.9 | |||||||
| 06 | 06:00 | S 13 | 4.02 | Light Showers Rain Fog/Mist | SCT006 OVC035 | 17 | 16 | 94% | 75.62 | 1008.1 | |||||||
| 06 | 05:00 | S 9 | 8.05 | Showers Rain Fog/Mist | OVC029 | 17 | 16 | 94% | 75.64 | 1008.7 | |||||||
| 06 | 04:00 | S 9 | 19.31 | Light Rain | OVC078 | 18 | 16 | 88% | 75.67 | 1008.8 | |||||||
| 06 | 03:00 | SW 17 | 24.14 | Mostly Cloudy | BKN130 | 20 | 14 | 69% | 75.69 | 1009.1 | |||||||
| 06 | 02:00 | S 11 | 24.14 | Mostly Cloudy | BKN110 | 20 | 13 | 64% | 75.72 | 1009.4 | |||||||
| 06 | 01:00 | S 7 | 24.14 | Overcast | SCT098 OVC110 | 20 | 13 | 64% | 75.74 | 1010.0 | |||||||
| 06 | 00:00 | S 7 | 24.14 | Overcast | BKN082 OVC110 | 21 | 13 | 60% | 75.77 | 1010.1 | |||||||
| 05 | 23:00 | S 4 | 24.14 | Overcast | OVC080 | 21 | 12 | 57% | 75.79 | 1010.7 | |||||||
| 05 | 22:00 | S 7 | 24.14 | Overcast | OVC110 | 22 | 11 | 50% | 75.82 | 1010.8 | |||||||
| 05 | 21:00 | S 7 | 24.14 | Overcast | SCT110 OVC160 | 22 | 11 | 50% | 75.79 | 1010.7 | |||||||
| 05 | 20:00 | S 13 | 24.14 | Overcast | SCT160 OVC220 | 24 | 11 | 44% | 25 | 75.82 | 1010.8 | ||||||
| 05 | 19:00 | S 11 | 24.14 | Mostly Cloudy | SCT190 BKN250 | 25 | 12 | 44% | 26 | 75.82 | 1011.1 | ||||||
| 05 | 18:00 | SW 20 | 24.14 | Mostly Cloudy | SCT170 BKN250 | 28 | 11 | 35% | 27 | 75.84 | 1011.4 | ||||||
| 05 | 17:00 | SW 9 | 24.14 | Mostly Cloudy | FEW080 BKN170 BKN250 | 27 | 11 | 37% | 27 | 75.9 | 1012.0 | ||||||
| 05 | 16:00 | SW 20 G 31 | 24.14 | Overcast | FEW070 FEW150 OVC230 | 27 | 11 | 37% | 27 | 75.9 | 1012.1 | ||||||
| 05 | 15:00 | SW 19 | 24.14 | Overcast | FEW070 SCT210 OVC250 | 29 | 11 | 33% | 28 | 75.92 | 1012.4 | ||||||
| 05 | 14:00 | SW 15 G 30 | 24.14 | Mostly Cloudy | FEW180 BKN220 BKN250 | 29 | 10 | 31% | 28 | 75.97 | 1012.8 | ||||||
| 05 | 13:00 | SW 13 | 24.14 | Mostly Cloudy | FEW180 FEW210 BKN250 | 27 | 9 | 32% | 27 | 76 | 1013.2 | ||||||
| 05 | 11:00 | W 9 | 24.14 | Mostly Cloudy | FEW150 BKN250 | 24 | 10 | 41% | 25 | 76.07 | 1014.4 | ||||||
| 05 | 10:00 | W 13 | 24.14 | Mostly Cloudy | FEW170 BKN240 | 23 | 9 | 41% | 76.1 | 1014.7 | |||||||
| 05 | 09:00 | W 13 | 24.14 | Mostly Cloudy | FEW170 BKN240 | 20 | 10 | 53% | 76.1 | 1014.8 | |||||||
| 05 | 08:00 | SW 11 | 24.14 | Mostly Cloudy | FEW170 BKN230 | 18 | 9 | 56% | 76.1 | 1014.6 | |||||||
| 05 | 07:00 | SW 9 | 24.14 | Mostly Cloudy | SCT170 BKN230 | 16 | 9 | 63% | 76.1 | 1014.6 | |||||||
| 05 | 06:00 | SW 7 | 24.14 | Mostly Cloudy | SCT160 BKN230 | 13 | 8 | 72% | 76.07 | 1014.5 | |||||||
| 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) | |||||||||||||||