Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (est) | 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. | ||||||||||||||||
| 07 | 07:00 | S 11 | 1.21 | Light Rain Fog/Mist | OVC002 | 2 | 2 | 100% | -1 | 75.79 | 1011.2 | ||||||
| 07 | 06:00 | SE 11 | 4.83 | Light Rain Fog/Mist | OVC004 | 1 | 1 | 100% | -2 | 75.84 | 1011.8 | ||||||
| 07 | 05:00 | SE 11 | 4.83 | Light Rain Fog/Mist | OVC006 | 1 | 0 | 93% | -2 | 75.87 | 1012.3 | ||||||
| 07 | 04:00 | E 19 | 4.83 | Light Showers Rain Fog/Mist | OVC011 | 0 | 0 | 100% | -5 | 75.97 | 1013.7 | ||||||
| 07 | 03:00 | E 17 | 3.62 | Showers Rain Fog/Mist | BKN005 OVC011 | 0 | -1 | 93% | -4 | 76.02 | 1014.2 | ||||||
| 07 | 02:00 | E 17 | 4.83 | Freezing Rain Fog/Mist | BKN014 OVC023 | 0 | -1 | 93% | -4 | 76.17 | 1016.3 | ||||||
| 07 | 01:00 | E 17 | 9.66 | Freezing Rain Fog/Mist | OVC015 | 0 | -3 | 80% | -4 | 76.3 | 1018.1 | ||||||
| 07 | 00:00 | NE 9 | 16.09 | Light Rain | OVC011 | 0 | -3 | 80% | -3 | 76.43 | 1019.6 | ||||||
| 06 | 23:00 | E 15 | 22.53 | Overcast | OVC011 | 0 | -4 | 75% | -4 | 76.48 | 1020.5 | ||||||
| 06 | 22:00 | E 11 | 24.14 | Overcast | OVC011 | 0 | -4 | 75% | -3 | 76.63 | 1022.5 | ||||||
| 06 | 21:00 | E 11 | 24.14 | Overcast | OVC019 | 0 | -5 | 69% | -3 | 76.73 | 1023.9 | ||||||
| 06 | 20:00 | E 11 | 24.14 | Overcast | OVC024 | 0 | -5 | 69% | -3 | 76.76 | 1024.3 | ||||||
| 06 | 19:00 | E 9 | 24.14 | Overcast | OVC026 | 0 | -5 | 69% | -3 | 76.84 | 1025.4 | ||||||
| 06 | 18:00 | E 13 | 24.14 | Overcast | OVC037 | 0 | -6 | 64% | -4 | 76.89 | 1025.8 | ||||||
| 06 | 17:00 | E 13 | 24.14 | Mostly Cloudy | BKN038 | 0 | -6 | 64% | -4 | 76.89 | 1026.1 | ||||||
| 06 | 16:00 | NE 13 | 24.14 | Mostly Cloudy | FEW030 BKN220 | 1 | -7 | 56% | -2 | 76.89 | 1025.9 | ||||||
| 06 | 15:00 | E 11 | 24.14 | Mostly Cloudy | BKN031 BKN220 | 0 | -8 | 55% | -3 | 76.91 | 1026.4 | ||||||
| 06 | 14:00 | E 13 | 24.14 | Mostly Cloudy | SCT025 BKN220 | 0 | -8 | 55% | -4 | 76.94 | 1026.5 | ||||||
| 06 | 13:00 | NE 7 | 24.14 | Mostly Cloudy | BKN023 BKN220 | -1 | -10 | 51% | -3 | 77.01 | 1027.7 | ||||||
| 06 | 12:00 | NE 17 | 24.14 | Mostly Cloudy | FEW025 BKN220 | -3 | -11 | 54% | -8 | 77.11 | 1029.0 | ||||||
| 06 | 11:00 | Vrbl 4 | 24.14 | Mostly Cloudy | BKN023 BKN150 | -4 | -13 | 50% | 77.19 | 1030.1 | |||||||
| 06 | 10:00 | N 7 | 24.14 | Mostly Cloudy | SCT022 BKN220 | -6 | -14 | 54% | -9 | 77.24 | 1030.6 | ||||||
| 06 | 09:00 | E 17 G 28 | 24.14 | A Few Clouds | FEW220 | -7 | -15 | 53% | -13 | 77.19 | 1030.2 | ||||||
| 06 | 08:00 | E 13 | 24.14 | A Few Clouds | FEW035 FEW220 | -9 | -16 | 57% | -14 | 77.17 | 1029.9 | ||||||
| 06 | 07:00 | E 20 | 24.14 | Mostly Cloudy | BKN038 | -9 | -16 | 57% | -16 | 77.17 | 1029.8 | ||||||
| 06 | 06:00 | E 19 | 24.14 | Mostly Cloudy | BKN031 BKN230 | -9 | -16 | 57% | -16 | 77.14 | 1029.4 | ||||||
| 06 | 05:00 | E 20 | 24.14 | Partly Cloudy | SCT031 | -9 | -17 | 53% | -16 | 77.14 | 1029.4 | ||||||
| 06 | 04:00 | NE 19 | 24.14 | A Few Clouds | FEW035 | -9 | -17 | 53% | -16 | 77.17 | 1029.6 | ||||||
| 06 | 03:00 | NE 17 | 24.14 | Clear | SKC | -9 | -17 | 53% | -15 | 77.11 | 1029.2 | ||||||
| 06 | 02:00 | E 22 | 24.14 | Clear | SKC | -9 | -17 | 53% | -16 | 77.14 | 1029.3 | ||||||
| 06 | 01:00 | E 20 | 24.14 | A Few Clouds | FEW240 | -8 | -16 | 53% | -15 | 77.11 | 1029.0 | ||||||
| 06 | 00:00 | NE 22 G 35 | 24.14 | A Few Clouds | FEW240 | -8 | -16 | 53% | -15 | 77.09 | 1028.9 | ||||||
| 05 | 23:00 | NE 24 | 24.14 | A Few Clouds | FEW240 | -8 | -16 | 53% | -15 | 77.14 | 1029.5 | ||||||
| 05 | 22:00 | E 30 G 43 | 24.14 | Partly Cloudy | SCT240 | -8 | -16 | 53% | -16 | 77.14 | 1029.4 | ||||||
| 05 | 21:00 | NE 28 G 39 | 24.14 | Mostly Cloudy | BKN240 | -7 | -14 | 58% | -15 | 77.14 | 1029.5 | ||||||
| 05 | 20:00 | E 19 G 28 | 24.14 | Mostly Cloudy | BKN240 | -7 | -13 | 63% | -13 | 77.17 | 1029.6 | ||||||
| 05 | 19:00 | E 15 | 24.14 | Mostly Cloudy | BKN220 | -6 | -12 | 63% | -11 | 77.14 | 1029.4 | ||||||
| 05 | 18:00 | E 13 | 24.14 | Mostly Cloudy | BKN200 BKN230 | -5 | -11 | 63% | -10 | 77.14 | 1029.3 | ||||||
| 05 | 17:00 | NE 22 G 33 | 24.14 | Mostly Cloudy | BKN230 BKN250 | -4 | -11 | 59% | -10 | 77.11 | 1028.9 | ||||||
| 05 | 16:00 | E 26 | 24.14 | Mostly Cloudy | BKN220 BKN250 | -3 | -11 | 54% | -9 | 77.11 | 1028.9 | ||||||
| 05 | 14:00 | NE 26 | 24.14 | Mostly Cloudy | FEW150 BKN220 | -2 | -10 | 55% | -8 | 77.09 | 1028.8 | ||||||
| 05 | 13:00 | NE 28 | 24.14 | Mostly Cloudy | FEW150 BKN220 | -2 | -10 | 55% | -8 | 77.17 | 1029.5 | ||||||
| 05 | 12:00 | NE 26 G 35 | 24.14 | Mostly Cloudy | FEW030 BKN220 | -2 | -9 | 59% | -8 | 77.22 | 1030.1 | ||||||
| 05 | 11:00 | NE 28 G 37 | 24.14 | Mostly Cloudy | SCT028 BKN220 | -2 | -9 | 59% | -8 | 77.19 | 1030.0 | ||||||
| 05 | 10:00 | E 20 | 24.14 | Mostly Cloudy | BKN027 | -3 | -9 | 64% | -9 | 77.19 | 1029.9 | ||||||
| 05 | 09:00 | E 22 | 24.14 | Mostly Cloudy | BKN020 BKN027 | -3 | -8 | 69% | -9 | 77.14 | 1029.2 | ||||||
| 05 | 08:00 | NE 20 | 24.14 | Mostly Cloudy | BKN019 BKN030 | -2 | -6 | 74% | -7 | 77.09 | 1028.5 | ||||||
| 05 | 07:00 | NE 20 | 24.14 | Mostly Cloudy | BKN033 | -2 | -5 | 80% | -7 | 77.04 | 1028.0 | ||||||
| 05 | 06:00 | NE 28 | 24.14 | Mostly Cloudy | BKN034 | -2 | -6 | 74% | -8 | 76.94 | 1026.4 | ||||||
| 05 | 05:00 | NE 20 | 24.14 | Mostly Cloudy | BKN034 | -1 | -5 | 75% | -6 | 76.86 | 1025.6 | ||||||
| 05 | 04:00 | N 19 | 22.53 | A Few Clouds | FEW040 FEW220 | -1 | -5 | 75% | -6 | 76.84 | 1025.1 | ||||||
| 05 | 03:00 | N 17 | 24.14 | A Few Clouds | FEW220 | -1 | -4 | 80% | -6 | 76.78 | 1024.4 | ||||||
| 05 | 02:00 | NE 9 | 24.14 | Partly Cloudy | SCT220 | -2 | -4 | 86% | -5 | 76.73 | 1023.8 | ||||||
| 05 | 01:00 | N 9 | 24.14 | A Few Clouds | FEW200 FEW220 | -2 | -5 | 80% | -5 | 76.68 | 1022.9 | ||||||
| 05 | 00:00 | SW 9 | 24.14 | A Few Clouds | FEW220 | 0 | -5 | 69% | -3 | 76.63 | 1022.4 | ||||||
| 04 | 23:00 | SW 11 | 24.14 | Mostly Cloudy | FEW200 BKN230 | 0 | -4 | 75% | -3 | 76.63 | 1022.4 | ||||||
| 04 | 22:00 | S 11 | 24.14 | Partly Cloudy | SCT200 | 0 | -4 | 75% | -3 | 76.66 | 1022.8 | ||||||
| 04 | 21:00 | SW 7 | 24.14 | Mostly Cloudy | BKN200 | 1 | -4 | 70% | -1 | 76.68 | 1023.0 | ||||||
| 04 | 20:00 | S 11 | 24.14 | Partly Cloudy | FEW200 SCT220 | 2 | -4 | 65% | -1 | 76.66 | 1022.6 | ||||||
| 04 | 19:00 | S 11 | 24.14 | Partly Cloudy | SCT220 | 2 | -3 | 70% | -1 | 76.61 | 1022.2 | ||||||
| 04 | 18:00 | S 13 | 24.14 | Partly Cloudy | FEW150 SCT220 | 4 | -2 | 65% | 1 | 76.58 | 1021.8 | ||||||
| 04 | 17:00 | S 15 | 24.14 | Partly Cloudy | FEW150 SCT220 | 5 | -2 | 61% | 2 | 76.58 | 1021.6 | ||||||
| 04 | 16:00 | S 17 | 24.14 | A Few Clouds | FEW150 FEW220 | 6 | -2 | 57% | 3 | 76.58 | 1021.7 | ||||||
| 04 | 15:00 | S 17 | 24.14 | A Few Clouds | FEW150 FEW220 | 7 | -2 | 53% | 4 | 76.58 | 1021.6 | ||||||
| 04 | 14:00 | SW 19 | 24.14 | A Few Clouds | FEW150 FEW220 | 7 | -3 | 49% | 4 | 76.58 | 1021.7 | ||||||
| 04 | 13:00 | SW 19 | 24.14 | A Few Clouds | FEW150 FEW220 | 7 | -3 | 49% | 4 | 76.63 | 1022.3 | ||||||
| 04 | 12:00 | SW 17 | 24.14 | A Few Clouds | FEW150 FEW220 | 6 | -4 | 49% | 3 | 76.66 | 1022.6 | ||||||
| 04 | 11:00 | SW 13 | 24.14 | Partly Cloudy | SCT150 SCT220 | 5 | -4 | 53% | 2 | 76.66 | 1022.9 | ||||||
| 04 | 10:00 | SW 9 | 24.14 | Mostly Cloudy | SCT160 BKN220 | 3 | -5 | 56% | 1 | 76.71 | 1023.3 | ||||||
| 04 | 09:00 | SW 13 | 24.14 | Mostly Cloudy | FEW050 SCT220 BKN250 | 1 | -5 | 65% | -2 | 76.76 | 1024.0 | ||||||
| 04 | 08:00 | SW 13 | 24.14 | Partly Cloudy | SCT050 | -1 | -5 | 75% | -5 | 76.78 | 1024.4 | ||||||
| Date | Time (est) | 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) | |||||||||||||||