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. | ||||||||||||||||
| 31 | 19:00 | E 13 | 3.22 | Rain Fog/Mist | OVC004 | 1 | 0 | 93% | -2 | 75.69 | 1009.9 | ||||||
| 31 | 18:00 | E 20 | 12.87 | Light Rain | OVC008 | 1 | 0 | 93% | -4 | 75.74 | 1010.5 | ||||||
| 31 | 17:00 | E 24 | 16.09 | Overcast | OVC009 | 2 | 0 | 87% | -3 | 75.77 | 1010.7 | ||||||
| 31 | 16:00 | E 19 | 9.66 | Light Drizzle Fog/Mist | OVC011 | 2 | 1 | 93% | -2 | 75.87 | 1012.1 | ||||||
| 31 | 15:00 | NE 19 G 33 | 6.44 | Light Drizzle Fog/Mist | OVC009 | 2 | 0 | 87% | -2 | 75.92 | 1012.8 | ||||||
| 31 | 14:00 | E 17 | 9.66 | Fog/Mist | OVC008 | 2 | 1 | 93% | -2 | 76 | 1014.0 | ||||||
| 31 | 13:00 | NE 19 | 4.83 | Light Drizzle Fog/Mist | OVC007 | 2 | 1 | 93% | -2 | 76.05 | 1014.6 | ||||||
| 31 | 12:00 | E 20 G 31 | 4.83 | Light Drizzle Fog/Mist | OVC008 | 1 | 0 | 93% | -4 | 76.07 | 1014.9 | ||||||
| 31 | 11:00 | NE 28 G 39 | 12.87 | Light Drizzle | OVC006 | 1 | 0 | 93% | -5 | 76.07 | 1014.9 | ||||||
| 31 | 10:00 | E 22 G 33 | 24.14 | Overcast | BKN007 OVC040 | 1 | 0 | 93% | -4 | 76.02 | 1014.0 | ||||||
| 31 | 09:00 | E 30 | 12.87 | Light Rain | SCT010 OVC037 | 1 | -1 | 87% | -5 | 76.02 | 1014.1 | ||||||
| 31 | 08:00 | NE 22 G 39 | 9.66 | Light Rain Fog/Mist | SCT010 OVC037 | 1 | -1 | 87% | -4 | 76.12 | 1015.5 | ||||||
| 31 | 07:00 | NE 24 | 24.14 | Overcast | OVC047 | 1 | -1 | 87% | -4 | 76.1 | 1015.2 | ||||||
| 31 | 06:00 | E 30 G 46 | 12.87 | Light Rain | OVC047 | 1 | -1 | 87% | -5 | 76.02 | 1014.1 | ||||||
| 31 | 05:00 | NE 26 | 9.66 | Rain Fog/Mist | OVC055 | 2 | 0 | 87% | -3 | 76.02 | 1014.1 | ||||||
| 31 | 04:00 | NE 24 G 33 | 24.14 | Light Rain | OVC052 | 3 | 0 | 81% | -2 | 76 | 1013.5 | ||||||
| 31 | 03:00 | NE 22 | 24.14 | Overcast | BKN055 OVC090 | 4 | 0 | 75% | -0 | 76.05 | 1014.2 | ||||||
| 31 | 02:00 | NE 24 | 24.14 | Light Showers Rain | OVC056 | 5 | 0 | 70% | 1 | 76.1 | 1015.0 | ||||||
| 31 | 01:00 | NE 19 | 24.14 | Overcast | BKN062 OVC075 | 6 | -1 | 61% | 3 | 76.12 | 1015.3 | ||||||
| 31 | 00:00 | NE 22 | 24.14 | Mostly Cloudy | BKN073 | 7 | -1 | 57% | 4 | 76.12 | 1015.2 | ||||||
| 30 | 23:00 | NE 15 | 24.14 | Mostly Cloudy | BKN075 BKN110 | 8 | -1 | 53% | 6 | 76.07 | 1014.8 | ||||||
| 30 | 22:00 | N 22 | 24.14 | Mostly Cloudy | SCT085 BKN120 | 10 | -1 | 47% | 7 | 76.07 | 1014.7 | ||||||
| 30 | 21:00 | W 7 | 24.14 | Overcast | BKN090 OVC130 | 10 | -1 | 47% | 9 | 76.05 | 1014.4 | ||||||
| 30 | 20:00 | W 9 | 24.14 | Mostly Cloudy | BKN130 BKN150 | 12 | -1 | 41% | 76 | 1013.7 | |||||||
| 30 | 19:00 | W 11 | 24.14 | Mostly Cloudy | FEW085 BKN140 BKN230 | 12 | 0 | 44% | 75.92 | 1012.8 | |||||||
| 30 | 18:00 | NW 11 | 24.14 | Mostly Cloudy | BKN110 BKN180 BKN200 | 14 | 1 | 41% | 75.87 | 1012.1 | |||||||
| 30 | 17:00 | NW 13 | 24.14 | Mostly Cloudy | FEW100 SCT130 BKN170 BKN230 | 16 | 0 | 34% | 75.84 | 1011.5 | |||||||
| 30 | 16:00 | SW 26 G 41 | 24.14 | Mostly Cloudy | SCT084 SCT150 BKN200 | 16 | 1 | 36% | 75.77 | 1010.8 | |||||||
| 30 | 15:00 | SW 28 G 41 | 24.14 | Mostly Cloudy | SCT150 BKN180 BKN230 | 16 | 0 | 34% | 75.79 | 1010.9 | |||||||
| 30 | 14:00 | SW 20 G 33 | 24.14 | Mostly Cloudy | BKN150 BKN230 | 15 | 0 | 36% | 75.79 | 1010.9 | |||||||
| 30 | 13:00 | SW 30 G 44 | 24.14 | Mostly Cloudy | SCT120 BKN240 | 15 | -1 | 34% | 75.82 | 1011.3 | |||||||
| 30 | 12:00 | SW 24 G 39 | 24.14 | Mostly Cloudy | FEW100 FEW200 BKN250 | 13 | -1 | 38% | 75.84 | 1011.7 | |||||||
| 30 | 11:00 | SW 24 | 24.14 | Mostly Cloudy | FEW120 BKN230 | 11 | -2 | 41% | 75.92 | 1012.5 | |||||||
| 30 | 10:00 | SW 19 G 30 | 24.14 | Mostly Cloudy | SCT120 BKN250 | 9 | -3 | 43% | 7 | 75.95 | 1013.1 | ||||||
| 30 | 09:00 | SW 19 | 24.14 | Partly Cloudy | FEW120 SCT250 | 6 | -4 | 49% | 3 | 76 | 1013.6 | ||||||
| 30 | 08:00 | S 11 | 24.14 | Partly Cloudy | FEW120 SCT250 | 3 | -4 | 60% | 0 | 76.02 | 1014.1 | ||||||
| 30 | 07:00 | S 7 | 24.14 | A Few Clouds | FEW120 | 1 | -5 | 65% | -1 | 76.07 | 1015.0 | ||||||
| 30 | 06:00 | S 9 | 24.14 | A Few Clouds | FEW120 | 0 | -5 | 69% | -3 | 76.1 | 1015.3 | ||||||
| 30 | 05:00 | SE 7 | 24.14 | Mostly Cloudy | BKN120 | 1 | -4 | 70% | -1 | 76.17 | 1016.1 | ||||||
| 30 | 04:00 | Calm | 24.14 | Mostly Cloudy | FEW100 BKN120 | 2 | -4 | 65% | 76.2 | 1016.7 | |||||||
| 30 | 03:00 | N 4 | 24.14 | Mostly Cloudy | BKN110 BKN140 | 2 | -4 | 65% | 76.3 | 1017.8 | |||||||
| 30 | 02:00 | Vrbl 4 | 24.14 | Mostly Cloudy | SCT075 BKN095 | 3 | -4 | 60% | 76.4 | 1019.2 | |||||||
| 30 | 01:00 | SE 7 | 24.14 | Mostly Cloudy | BKN097 | 3 | -4 | 60% | 1 | 76.4 | 1019.1 | ||||||
| 30 | 00:00 | S 7 | 24.14 | Mostly Cloudy | SCT100 BKN120 | 4 | -4 | 56% | 2 | 76.5 | 1020.6 | ||||||
| 29 | 23:00 | S 11 | 24.14 | Mostly Cloudy | FEW100 BKN130 | 4 | -4 | 56% | 2 | 76.56 | 1021.3 | ||||||
| 29 | 22:00 | S 15 | 24.14 | Mostly Cloudy | BKN150 BKN220 | 4 | -4 | 56% | 1 | 76.61 | 1021.9 | ||||||
| 29 | 21:00 | S 13 | 24.14 | Mostly Cloudy | BKN230 | 4 | -4 | 56% | 1 | 76.66 | 1022.5 | ||||||
| 29 | 20:00 | S 15 | 24.14 | Partly Cloudy | FEW060 SCT180 | 5 | -3 | 57% | 2 | 76.63 | 1022.5 | ||||||
| 29 | 19:00 | S 17 G 30 | 24.14 | Partly Cloudy | FEW060 SCT250 | 6 | -3 | 53% | 3 | 76.66 | 1022.7 | ||||||
| 29 | 18:00 | S 28 | 24.14 | Mostly Cloudy | FEW060 BKN250 | 8 | -3 | 46% | 4 | 76.66 | 1022.8 | ||||||
| 29 | 17:00 | SW 26 G 35 | 24.14 | Mostly Cloudy | FEW057 BKN250 | 9 | -4 | 40% | 6 | 76.68 | 1022.9 | ||||||
| 29 | 16:00 | SW 24 G 39 | 24.14 | Partly Cloudy | SCT057 SCT250 | 8 | -4 | 43% | 5 | 76.73 | 1023.5 | ||||||
| 29 | 15:00 | SW 17 G 35 | 24.14 | Mostly Cloudy | BKN058 BKN250 | 9 | -3 | 43% | 7 | 76.76 | 1024.1 | ||||||
| 29 | 14:00 | SW 9 | 24.14 | Partly Cloudy | FEW040 SCT250 | 7 | -3 | 49% | 5 | 76.84 | 1025.2 | ||||||
| 29 | 13:00 | SW 15 G 28 | 24.14 | Partly Cloudy | SCT036 SCT250 | 5 | -3 | 57% | 2 | 76.91 | 1026.0 | ||||||
| 29 | 12:00 | SW 19 G 31 | 24.14 | Mostly Cloudy | SCT030 BKN085 | 5 | -3 | 57% | 2 | 76.96 | 1026.9 | ||||||
| 29 | 11:00 | SW 19 G 28 | 24.14 | Overcast | SCT027 OVC090 | 3 | -4 | 60% | -1 | 77.04 | 1027.8 | ||||||
| 29 | 10:00 | S 17 G 30 | 24.14 | Mostly Cloudy | SCT018 BKN090 | 2 | -3 | 70% | -2 | 77.09 | 1028.4 | ||||||
| 29 | 08:00 | S 6 | 24.14 | Partly Cloudy | SCT068 | -3 | -5 | 86% | 77.11 | 1028.9 | |||||||
| 29 | 07:00 | S 6 | 24.14 | Mostly Cloudy | BKN064 BKN100 | -4 | -6 | 86% | 77.11 | 1029.1 | |||||||
| 29 | 06:00 | SW 13 | 9.66 | Light Snow | OVC044 | -3 | -6 | 80% | -7 | 77.14 | 1029.3 | ||||||
| 29 | 05:00 | SW 11 | 16.09 | Light Snow | OVC033 | -3 | -8 | 69% | -7 | 77.14 | 1029.3 | ||||||
| 29 | 04:00 | SW 17 | 16.09 | Light Snow | OVC031 | -3 | -9 | 64% | -8 | 77.14 | 1029.1 | ||||||
| 29 | 03:00 | SW 7 | 24.14 | Mostly Cloudy | SCT062 BKN100 | -4 | -10 | 63% | -7 | 77.11 | 1028.9 | ||||||
| 29 | 02:00 | S 9 | 24.14 | Partly Cloudy | SCT120 | -5 | -11 | 63% | -9 | 77.14 | 1029.2 | ||||||
| 29 | 01:00 | SW 9 | 24.14 | Partly Cloudy | SCT120 | -4 | -11 | 59% | -7 | 77.14 | 1029.4 | ||||||
| 29 | 00:00 | SW 17 | 24.14 | A Few Clouds | FEW053 | -4 | -12 | 54% | -9 | 77.14 | 1029.3 | ||||||
| 28 | 23:00 | SW 19 | 24.14 | A Few Clouds | FEW080 | -3 | -13 | 46% | -8 | 77.11 | 1029.1 | ||||||
| 28 | 22:00 | W 17 | 24.14 | A Few Clouds | FEW070 | -3 | -13 | 46% | -8 | 77.09 | 1028.7 | ||||||
| 28 | 21:00 | W 20 G 31 | 24.14 | Partly Cloudy | SCT073 | -2 | -14 | 40% | -7 | 77.09 | 1028.5 | ||||||
| 28 | 20:00 | W 15 | 24.14 | Partly Cloudy | SCT074 | -2 | -14 | 40% | -6 | 77.01 | 1027.7 | ||||||
| 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) | |||||||||||||||