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. | ||||||||||||||||
| 18 | 18:00 | E 17 | 24.14 | Mostly Cloudy | FEW055 BKN260 | 25 | 18 | 65% | 26 | 75.95 | 1012.6 | ||||||
| 18 | 17:00 | E 22 | 24.14 | Partly Cloudy | FEW055 SCT260 | 24 | 18 | 69% | 25 | 75.97 | 1013.2 | ||||||
| 18 | 16:00 | E 17 | 24.14 | Mostly Cloudy | SCT056 BKN260 | 23 | 17 | 69% | 76.07 | 1014.3 | |||||||
| 18 | 15:00 | E 11 | 24.14 | Mostly Cloudy | FEW150 BKN260 | 22 | 15 | 65% | 76.15 | 1015.6 | |||||||
| 18 | 13:00 | E 6 | 24.14 | A Few Clouds | FEW015 | 17 | 13 | 77% | 76.28 | 1017.4 | |||||||
| 18 | 12:00 | E 17 | 24.14 | Partly Cloudy | FEW017 FEW100 SCT250 | 15 | 10 | 72% | 76.35 | 1018.1 | |||||||
| 18 | 11:00 | E 19 | 24.14 | Mostly Cloudy | SCT012 BKN078 BKN250 | 13 | 9 | 77% | 76.38 | 1018.5 | |||||||
| 18 | 10:00 | E 24 | 24.14 | Light Rain | SCT075 BKN180 BKN250 | 10 | 8 | 88% | 7 | 76.38 | 1018.7 | ||||||
| 18 | 09:00 | E 17 G 28 | 24.14 | Light Rain | SCT058 OVC090 | 10 | 8 | 88% | 8 | 76.4 | 1018.9 | ||||||
| 18 | 08:00 | E 24 G 35 | 9.66 | Light Rain Fog/Mist | OVC055 | 9 | 8 | 94% | 6 | 76.43 | 1019.4 | ||||||
| 18 | 07:00 | E 22 | 9.66 | Light Rain Fog/Mist | OVC080 | 10 | 8 | 88% | 7 | 76.45 | 1019.6 | ||||||
| 18 | 06:00 | E 19 G 28 | 12.87 | Light Showers Rain | FEW058 OVC090 | 12 | 6 | 67% | 76.45 | 1019.5 | |||||||
| 18 | 05:00 | E 22 G 33 | 24.14 | Overcast | FEW085 BKN100 OVC140 | 13 | 5 | 59% | 76.43 | 1019.3 | |||||||
| 18 | 04:00 | E 17 | 24.14 | Overcast | OVC100 | 14 | 5 | 55% | 76.48 | 1019.9 | |||||||
| 18 | 03:00 | E 15 | 24.14 | Overcast | OVC120 | 14 | 5 | 55% | 76.45 | 1019.5 | |||||||
| 18 | 02:00 | NE 15 | 24.14 | Overcast | SCT130 OVC150 | 14 | 5 | 55% | 76.48 | 1019.8 | |||||||
| 18 | 01:00 | NE 17 | 24.14 | Overcast | BKN140 OVC180 | 14 | 5 | 55% | 76.45 | 1019.6 | |||||||
| 18 | 00:00 | NE 19 | 24.14 | Mostly Cloudy | FEW056 BKN130 BKN200 | 15 | 5 | 51% | 76.48 | 1019.8 | |||||||
| 17 | 23:00 | NE 17 | 24.14 | Mostly Cloudy | FEW058 BKN200 | 15 | 6 | 55% | 76.48 | 1019.8 | |||||||
| 17 | 22:00 | NE 17 | 24.14 | Mostly Cloudy | FEW190 BKN230 | 16 | 6 | 52% | 76.43 | 1019.3 | |||||||
| 17 | 21:00 | NE 13 | 24.14 | Mostly Cloudy | FEW120 BKN250 | 17 | 6 | 49% | 76.38 | 1018.6 | |||||||
| 17 | 20:00 | N 7 | 24.14 | Mostly Cloudy | FEW120 BKN250 BKN270 | 20 | 5 | 38% | 76.35 | 1018.3 | |||||||
| 17 | 19:00 | NW 11 | 24.14 | Mostly Cloudy | FEW120 BKN220 BKN250 | 22 | 7 | 38% | 76.3 | 1017.5 | |||||||
| 17 | 18:00 | W 17 | 24.14 | Mostly Cloudy | FEW120 BKN250 | 23 | 7 | 36% | 76.28 | 1017.0 | |||||||
| 17 | 17:00 | W 17 | 24.14 | Partly Cloudy | SCT250 | 24 | 6 | 31% | 25 | 76.23 | 1016.6 | ||||||
| 17 | 16:00 | NW 20 G 31 | 24.14 | Partly Cloudy | FEW090 SCT250 | 24 | 7 | 34% | 25 | 76.25 | 1016.7 | ||||||
| 17 | 15:00 | W 28 | 24.14 | Partly Cloudy | FEW090 SCT250 | 23 | 6 | 33% | 76.28 | 1017.1 | |||||||
| 17 | 14:00 | NW 19 | 24.14 | A Few Clouds | FEW050 FEW090 FEW250 | 22 | 8 | 41% | 76.28 | 1017.0 | |||||||
| 17 | 13:00 | N 7 | 24.14 | A Few Clouds | FEW050 FEW090 | 21 | 9 | 46% | 76.25 | 1016.8 | |||||||
| 17 | 12:00 | N 15 | 24.14 | A Few Clouds | FEW093 | 20 | 8 | 46% | 76.25 | 1016.8 | |||||||
| 17 | 11:00 | N 15 G 28 | 24.14 | A Few Clouds | FEW040 | 19 | 9 | 52% | 76.2 | 1016.2 | |||||||
| 17 | 10:00 | N 19 | 24.14 | A Few Clouds | FEW040 | 19 | 8 | 49% | 76.15 | 1015.6 | |||||||
| 17 | 09:00 | N 15 | 24.14 | Partly Cloudy | SCT090 | 17 | 11 | 68% | 76.12 | 1015.3 | |||||||
| 17 | 08:00 | W 11 | 24.14 | Mostly Cloudy | BKN093 | 15 | 11 | 77% | 76.07 | 1014.4 | |||||||
| 17 | 07:00 | W 9 | 24.14 | Partly Cloudy | SCT093 | 12 | 10 | 88% | 76 | 1013.5 | |||||||
| 17 | 06:00 | W 11 | 24.14 | Partly Cloudy | SCT095 | 11 | 10 | 94% | 75.9 | 1012.3 | |||||||
| 17 | 05:00 | NW 9 | 24.14 | Partly Cloudy | SCT150 | 12 | 10 | 88% | 75.87 | 1011.8 | |||||||
| 17 | 04:00 | SW 15 | 24.14 | Partly Cloudy | SCT130 | 13 | 12 | 94% | 75.82 | 1011.0 | |||||||
| 17 | 03:00 | S 9 | 24.14 | Clear | SKC | 13 | 12 | 94% | 75.77 | 1010.2 | |||||||
| 17 | 02:00 | SW 11 | 24.14 | Clear | SKC | 13 | 12 | 94% | 75.72 | 1009.8 | |||||||
| 17 | 01:00 | SW 15 | 24.14 | Clear | SKC | 15 | 13 | 88% | 75.69 | 1009.4 | |||||||
| 17 | 00:00 | SW 19 | 24.14 | Clear | SKC | 15 | 13 | 88% | 75.64 | 1008.8 | |||||||
| 16 | 22:00 | S 15 | 24.14 | A Few Clouds | FEW080 | 16 | 13 | 83% | 75.57 | 1007.8 | |||||||
| 16 | 20:00 | SW 28 G 46 | 24.14 | Mostly Cloudy | BKN059 BKN100 BKN250 | 19 | 12 | 64% | 75.46 | 1006.3 | |||||||
| 16 | 19:00 | SW 22 G 35 | 24.14 | Mostly Cloudy | BKN065 | 20 | 9 | 49% | 75.46 | 1006.5 | |||||||
| 16 | 18:00 | SW 15 | 24.14 | Overcast | OVC054 | 19 | 9 | 52% | 75.51 | 1007.0 | |||||||
| 16 | 17:00 | S 22 G 39 | 24.14 | Overcast | BKN077 OVC110 | 20 | 7 | 43% | 75.54 | 1007.6 | |||||||
| 16 | 16:00 | S 28 G 41 | 24.14 | Overcast | FEW060 OVC110 | 19 | 6 | 43% | 75.62 | 1008.4 | |||||||
| 16 | 15:00 | S 26 G 39 | 24.14 | Mostly Cloudy | BKN150 | 21 | 8 | 43% | 75.69 | 1009.3 | |||||||
| 16 | 14:00 | S 24 G 37 | 24.14 | Mostly Cloudy | BKN150 | 21 | 7 | 40% | 75.64 | 1008.8 | |||||||
| 16 | 13:00 | SW 24 G 43 | 24.14 | Mostly Cloudy | FEW160 BKN220 | 22 | 7 | 38% | 75.74 | 1010.0 | |||||||
| 16 | 12:00 | SW 26 G 37 | 24.14 | Mostly Cloudy | BKN220 | 21 | 7 | 40% | 75.82 | 1011.2 | |||||||
| 16 | 11:00 | S 28 G 39 | 24.14 | Mostly Cloudy | BKN250 | 20 | 7 | 43% | 75.87 | 1011.8 | |||||||
| 16 | 10:00 | S 17 G 28 | 24.14 | Mostly Cloudy | BKN250 | 18 | 7 | 49% | 75.97 | 1013.0 | |||||||
| 16 | 09:00 | SW 15 | 24.14 | A Few Clouds | FEW250 | 15 | 5 | 51% | 76.02 | 1013.8 | |||||||
| 16 | 07:00 | S 9 | 24.14 | A Few Clouds | FEW250 | 10 | 5 | 71% | 9 | 76.05 | 1014.3 | ||||||
| 16 | 06:00 | S 11 | 24.14 | A Few Clouds | FEW090 FEW250 | 8 | 5 | 82% | 6 | 76.02 | 1014.0 | ||||||
| 16 | 05:00 | S 9 | 24.14 | Partly Cloudy | SCT093 | 9 | 5 | 76% | 8 | 76 | 1013.6 | ||||||
| 16 | 04:00 | S 6 | 24.14 | Mostly Cloudy | BKN100 | 9 | 5 | 76% | 76 | 1013.7 | |||||||
| 16 | 03:00 | S 9 | 24.14 | Mostly Cloudy | BKN100 | 9 | 6 | 82% | 8 | 75.97 | 1013.3 | ||||||
| 16 | 02:00 | S 7 | 24.14 | Mostly Cloudy | BKN110 | 10 | 6 | 76% | 9 | 76 | 1013.7 | ||||||
| 16 | 01:00 | SW 9 | 24.14 | Mostly Cloudy | BKN130 | 10 | 6 | 76% | 9 | 76.02 | 1013.8 | ||||||
| 16 | 00:00 | SW 9 | 24.14 | A Few Clouds | FEW080 | 10 | 6 | 76% | 9 | 76.02 | 1013.9 | ||||||
| 15 | 23:00 | S 9 | 24.14 | A Few Clouds | FEW080 | 11 | 7 | 77% | 76 | 1013.7 | |||||||
| 15 | 22:00 | S 11 | 24.14 | A Few Clouds | FEW080 FEW200 | 12 | 10 | 88% | 76 | 1013.7 | |||||||
| 15 | 21:00 | S 11 | 24.14 | Partly Cloudy | SCT080 SCT250 | 14 | 10 | 77% | 75.97 | 1013.3 | |||||||
| 15 | 20:00 | S 11 | 24.14 | Mostly Cloudy | SCT070 BKN250 | 16 | 10 | 68% | 75.95 | 1013.0 | |||||||
| 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) | |||||||||||||||