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. | ||||||||||||||||
| 27 | 04:00 | Calm | 24.14 | Clear | SKC | 7 | -1 | 57% | 76.73 | 1023.3 | |||||||
| 27 | 03:00 | SW 4 | 24.14 | Clear | SKC | 8 | -1 | 53% | 76.71 | 1023.1 | |||||||
| 27 | 02:00 | S 6 | 24.14 | Clear | SKC | 7 | -1 | 57% | 76.71 | 1022.9 | |||||||
| 27 | 01:00 | S 6 | 24.14 | Clear | SKC | 8 | -1 | 53% | 76.68 | 1022.6 | |||||||
| 27 | 00:00 | S 7 | 24.14 | Clear | SKC | 9 | -1 | 50% | 8 | 76.66 | 1022.4 | ||||||
| 26 | 23:00 | S 7 | 24.14 | Clear | SKC | 8 | 0 | 57% | 7 | 76.63 | 1022.3 | ||||||
| 26 | 22:00 | SW 6 | 24.14 | Clear | SKC | 14 | 0 | 39% | 76.63 | 1022.2 | |||||||
| 26 | 21:00 | S 7 | 24.14 | A Few Clouds | FEW230 | 14 | -1 | 36% | 76.61 | 1021.7 | |||||||
| 26 | 20:00 | SE 6 | 24.14 | A Few Clouds | FEW230 | 16 | -1 | 31% | 76.56 | 1021.1 | |||||||
| 26 | 19:00 | NE 4 | 24.14 | A Few Clouds | FEW230 | 18 | 0 | 30% | 76.53 | 1020.8 | |||||||
| 26 | 18:00 | Vrbl 4 | 24.14 | A Few Clouds | FEW085 FEW230 | 19 | -1 | 26% | 76.5 | 1020.5 | |||||||
| 26 | 17:00 | W 6 | 24.14 | Partly Cloudy | SCT086 SCT230 | 19 | -1 | 26% | 76.5 | 1020.3 | |||||||
| 26 | 16:00 | Vrbl 4 | 24.14 | Partly Cloudy | SCT086 SCT230 | 19 | 0 | 28% | 76.5 | 1020.4 | |||||||
| 26 | 15:00 | N 7 | 24.14 | Partly Cloudy | SCT077 SCT230 | 19 | -1 | 26% | 76.56 | 1021.0 | |||||||
| 26 | 14:00 | Vrbl 6 | 24.14 | Partly Cloudy | SCT073 SCT230 | 18 | -1 | 28% | 76.58 | 1021.4 | |||||||
| 26 | 13:00 | NW 9 | 24.14 | Partly Cloudy | SCT060 SCT230 | 17 | -1 | 30% | 76.61 | 1021.8 | |||||||
| 26 | 12:00 | Vrbl 6 | 24.14 | A Few Clouds | FEW050 FEW230 | 16 | 0 | 34% | 76.63 | 1022.1 | |||||||
| 26 | 11:00 | Vrbl 7 | 24.14 | A Few Clouds | FEW040 FEW230 | 15 | 0 | 36% | 76.63 | 1022.2 | |||||||
| 26 | 10:00 | NE 7 | 24.14 | A Few Clouds | FEW230 | 14 | 1 | 41% | 76.63 | 1022.2 | |||||||
| 26 | 09:00 | E 11 | 24.14 | A Few Clouds | FEW230 | 12 | 0 | 44% | 76.61 | 1021.8 | |||||||
| 26 | 08:00 | NE 6 | 24.14 | A Few Clouds | FEW230 | 8 | 0 | 57% | 76.58 | 1021.5 | |||||||
| 26 | 07:00 | Vrbl 6 | 24.14 | A Few Clouds | FEW230 | 5 | 0 | 70% | 76.53 | 1020.9 | |||||||
| 26 | 06:00 | N 11 | 24.14 | A Few Clouds | FEW230 | 4 | -2 | 65% | 2 | 76.48 | 1020.2 | ||||||
| 26 | 05:00 | N 9 | 24.14 | A Few Clouds | FEW230 | 5 | -2 | 61% | 3 | 76.45 | 1019.9 | ||||||
| 26 | 04:00 | N 9 | 24.14 | A Few Clouds | FEW160 | 4 | -2 | 65% | 2 | 76.43 | 1019.3 | ||||||
| 26 | 03:00 | N 6 | 24.14 | A Few Clouds | FEW160 | 6 | -2 | 57% | 76.38 | 1018.8 | |||||||
| 26 | 02:00 | NE 4 | 24.14 | A Few Clouds | FEW230 | 6 | -2 | 57% | 76.35 | 1018.5 | |||||||
| 26 | 01:00 | N 7 | 24.14 | A Few Clouds | FEW230 | 5 | -2 | 61% | 4 | 76.35 | 1018.5 | ||||||
| 26 | 00:00 | N 11 | 24.14 | A Few Clouds | FEW170 | 7 | -2 | 53% | 5 | 76.35 | 1018.6 | ||||||
| 25 | 23:00 | NE 7 | 24.14 | Partly Cloudy | SCT190 | 9 | -2 | 46% | 8 | 76.35 | 1018.4 | ||||||
| 25 | 22:00 | NW 6 | 24.14 | Mostly Cloudy | BKN180 | 9 | -2 | 46% | 76.35 | 1018.6 | |||||||
| 25 | 21:00 | E 4 | 24.14 | Mostly Cloudy | BKN180 BKN190 | 9 | -2 | 46% | 76.33 | 1018.0 | |||||||
| 25 | 20:00 | E 7 | 24.14 | Mostly Cloudy | BKN180 BKN210 | 11 | -2 | 41% | 76.28 | 1017.3 | |||||||
| 25 | 19:00 | E 15 | 24.14 | Mostly Cloudy | BKN190 BKN210 | 12 | -3 | 35% | 76.2 | 1016.6 | |||||||
| 25 | 18:00 | E 17 G 28 | 24.14 | Mostly Cloudy | SCT180 BKN200 | 13 | -4 | 31% | 76.2 | 1016.4 | |||||||
| 25 | 17:00 | E 19 G 28 | 24.14 | Mostly Cloudy | SCT180 BKN200 | 14 | -3 | 31% | 76.2 | 1016.4 | |||||||
| 25 | 16:00 | NE 17 G 31 | 24.14 | Mostly Cloudy | SCT190 BKN200 | 14 | -3 | 31% | 76.17 | 1016.1 | |||||||
| 25 | 15:00 | E 15 G 33 | 24.14 | Mostly Cloudy | BKN200 | 14 | -3 | 31% | 76.17 | 1016.2 | |||||||
| 25 | 14:00 | E 28 G 41 | 24.14 | Mostly Cloudy | FEW190 SCT200 BKN240 | 13 | -3 | 33% | 76.2 | 1016.6 | |||||||
| 25 | 13:00 | E 26 G 41 | 24.14 | Mostly Cloudy | FEW190 SCT210 BKN240 | 12 | -3 | 35% | 76.25 | 1017.0 | |||||||
| 25 | 12:00 | NE 26 | 24.14 | Mostly Cloudy | SCT210 BKN240 | 11 | -3 | 38% | 76.28 | 1017.6 | |||||||
| 25 | 11:00 | E 31 G 41 | 24.14 | Mostly Cloudy | BKN230 | 10 | -3 | 40% | 7 | 76.3 | 1017.8 | ||||||
| 25 | 10:00 | E 28 G 43 | 24.14 | Mostly Cloudy | BKN230 | 8 | -4 | 43% | 4 | 76.3 | 1017.8 | ||||||
| 25 | 09:00 | E 24 G 39 | 24.14 | Mostly Cloudy | BKN230 | 7 | -3 | 49% | 4 | 76.3 | 1017.9 | ||||||
| 25 | 08:00 | E 20 G 33 | 24.14 | Mostly Cloudy | BKN230 | 5 | -3 | 57% | 1 | 76.3 | 1017.9 | ||||||
| 25 | 07:00 | NE 19 | 24.14 | Mostly Cloudy | BKN230 | 3 | -4 | 60% | -1 | 76.3 | 1017.7 | ||||||
| 25 | 06:00 | NE 17 | 24.14 | A Few Clouds | FEW230 | 1 | -5 | 65% | -3 | 76.3 | 1017.7 | ||||||
| 25 | 05:00 | NE 11 | 24.14 | A Few Clouds | FEW230 | 1 | -5 | 65% | -2 | 76.28 | 1017.4 | ||||||
| 25 | 04:00 | NE 15 | 24.14 | Clear | SKC | 0 | -6 | 64% | -4 | 76.28 | 1017.3 | ||||||
| 25 | 03:00 | E 9 | 24.14 | Clear | SKC | 2 | -5 | 60% | -0 | 76.28 | 1017.3 | ||||||
| 25 | 02:00 | E 13 | 24.14 | A Few Clouds | FEW230 | 4 | -5 | 52% | 1 | 76.28 | 1017.3 | ||||||
| 25 | 01:00 | E 24 G 35 | 24.14 | A Few Clouds | FEW230 | 5 | -5 | 49% | 1 | 76.23 | 1016.9 | ||||||
| 25 | 00:00 | E 26 | 24.14 | A Few Clouds | FEW230 | 6 | -3 | 53% | 2 | 76.17 | 1016.1 | ||||||
| 24 | 23:00 | E 20 | 24.14 | Clear | SKC | 7 | -4 | 46% | 4 | 76.17 | 1016.2 | ||||||
| 24 | 22:00 | E 17 | 24.14 | Clear | SKC | 8 | -5 | 40% | 6 | 76.15 | 1015.8 | ||||||
| 24 | 21:00 | NE 9 | 24.14 | A Few Clouds | FEW240 | 10 | -7 | 30% | 9 | 76.05 | 1014.4 | ||||||
| 24 | 20:00 | NE 13 | 24.14 | A Few Clouds | FEW250 | 10 | -7 | 30% | 8 | 76 | 1013.6 | ||||||
| 24 | 18:00 | NW 9 | 24.14 | A Few Clouds | FEW250 | 14 | -7 | 23% | 75.92 | 1012.8 | |||||||
| 24 | 17:00 | NW 9 | 24.14 | A Few Clouds | FEW250 | 14 | -7 | 23% | 75.92 | 1012.8 | |||||||
| 24 | 16:00 | NW 19 G 31 | 24.14 | Clear | SKC | 14 | -8 | 21% | 75.92 | 1012.6 | |||||||
| 24 | 15:00 | Calm | 24.14 | Clear | SKC | 13 | -6 | 26% | 75.92 | 1012.5 | |||||||
| 24 | 14:00 | Vrbl 4 | 24.14 | Clear | SKC | 12 | -6 | 28% | 75.92 | 1012.9 | |||||||
| 24 | 13:00 | Vrbl 7 | 24.14 | Clear | SKC | 10 | -6 | 32% | 9 | 76 | 1013.6 | ||||||
| 24 | 12:00 | NW 7 G 28 | 24.14 | Clear | SKC | 9 | -7 | 32% | 8 | 76.05 | 1014.5 | ||||||
| 24 | 11:00 | NW 9 | 24.14 | Clear | SKC | 8 | -5 | 40% | 7 | 76.1 | 1015.2 | ||||||
| 24 | 10:00 | NE 11 | 24.14 | Clear | SKC | 6 | -5 | 46% | 4 | 76.17 | 1016.1 | ||||||
| 24 | 09:00 | N 7 | 24.14 | A Few Clouds | FEW130 | 4 | -5 | 52% | 2 | 76.2 | 1016.3 | ||||||
| 24 | 08:00 | N 15 | 24.14 | A Few Clouds | FEW130 | 3 | -6 | 52% | -0 | 76.2 | 1016.4 | ||||||
| 24 | 07:00 | NW 11 | 24.14 | A Few Clouds | FEW130 | 0 | -6 | 64% | -3 | 76.2 | 1016.4 | ||||||
| 24 | 06:00 | N 17 | 24.14 | A Few Clouds | FEW130 | 0 | -7 | 60% | -4 | 76.17 | 1016.2 | ||||||
| 24 | 05:00 | NW 11 | 24.14 | Clear | SKC | -2 | -7 | 69% | -6 | 76.17 | 1016.1 | ||||||
| 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) | |||||||||||||||