Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 10 | 09:00 | SE 6 | 15.00 | Overcast | OVC044 | 73.4 | 69.8 | 89% | 29.83 | 1010.2 | |||||||
| 10 | 08:00 | SE 5 | 15.00 | Overcast | OVC044 | 69.8 | 68 | 94% | 29.84 | 1010.5 | |||||||
| 10 | 07:00 | SE 3 | 15.00 | Overcast | OVC033 | 68 | 64.4 | 88% | 29.84 | 1010.7 | |||||||
| 10 | 06:00 | SE 3 | 15.00 | Overcast | BKN045 OVC055 | 66.2 | 64.4 | 94% | 29.85 | 1010.9 | |||||||
| 10 | 05:00 | SE 3 | 15.00 | Overcast | BKN054 OVC085 | 66.2 | 64.4 | 94% | 29.85 | 1010.8 | |||||||
| 10 | 04:00 | Calm | 15.00 | Overcast | OVC053 | 68 | 64.4 | 88% | 29.85 | 1011.0 | |||||||
| 10 | 03:00 | SE 5 | 15.00 | Mostly Cloudy | BKN055 | 68 | 60.8 | 78% | 29.86 | 1011.3 | |||||||
| 10 | 02:00 | SE 5 | 15.00 | Mostly Cloudy | BKN052 BKN085 | 68 | 60.8 | 78% | 29.88 | 1011.8 | |||||||
| 10 | 01:00 | SE 5 | 15.00 | Partly Cloudy | SCT260 | 68 | 59 | 73% | 29.89 | 1012.4 | |||||||
| 10 | 00:00 | SE 3 | 15.00 | Partly Cloudy | SCT260 | 69.8 | 59 | 69% | 29.91 | 1012.8 | |||||||
| 09 | 23:00 | S 5 | 15.00 | Mostly Cloudy | BKN260 | 69.8 | 59 | 69% | 29.91 | 1012.9 | |||||||
| 09 | 22:00 | S 5 | 15.00 | Mostly Cloudy | BKN260 | 73.4 | 57.2 | 57% | 29.91 | 1013.0 | |||||||
| 09 | 21:00 | S 3 | 15.00 | Mostly Cloudy | BKN260 BKN280 | 73.4 | 59 | 61% | 29.91 | 1013.2 | |||||||
| 09 | 20:00 | S 6 | 15.00 | Mostly Cloudy | BKN260 BKN280 | 78.8 | 57.2 | 48% | 80 | 29.92 | 1013.3 | ||||||
| 09 | 19:00 | SW 6 | 15.00 | Mostly Cloudy | BKN260 BKN280 | 84.2 | 55.4 | 37% | 83 | 29.93 | 1013.7 | ||||||
| 09 | 18:00 | SW 3 | 15.00 | Mostly Cloudy | SCT200 BKN250 | 84.2 | 53.6 | 35% | 83 | 29.95 | 1014.3 | ||||||
| 09 | 17:00 | W 9 | 15.00 | Mostly Cloudy | FEW200 BKN260 | 86 | 51.8 | 31% | 84 | 29.97 | 1015.0 | ||||||
| 09 | 16:00 | W 7 | 15.00 | Mostly Cloudy | FEW070 FEW200 BKN260 | 84.2 | 53.6 | 35% | 83 | 29.98 | 1015.5 | ||||||
| 09 | 15:00 | SW 7 | 15.00 | Mostly Cloudy | FEW200 BKN260 | 82.4 | 51.8 | 35% | 81 | 30 | 1016.2 | ||||||
| 09 | 14:00 | S 5 | 15.00 | Partly Cloudy | FEW050 FEW200 SCT250 | 80.6 | 55.4 | 42% | 81 | 30.03 | 1016.9 | ||||||
| 09 | 13:00 | SW 6 | 15.00 | Partly Cloudy | FEW045 SCT260 | 80.6 | 55.4 | 42% | 81 | 30.06 | 1017.9 | ||||||
| 09 | 12:00 | Vrbl 3 | 15.00 | Mostly Cloudy | FEW045 FEW200 BKN260 | 78.8 | 57.2 | 48% | 80 | 30.07 | 1018.5 | ||||||
| 09 | 10:00 | Vrbl 2 | 15.00 | A Few Clouds | FEW070 FEW250 | 73.4 | 57.2 | 57% | 30.11 | 1019.8 | |||||||
| 09 | 09:00 | SW 5 | 15.00 | Partly Cloudy | FEW070 SCT250 | 71.6 | 57.2 | 61% | 30.11 | 1020.0 | |||||||
| 09 | 08:00 | W 6 | 15.00 | Partly Cloudy | FEW060 SCT250 | 68 | 57.2 | 69% | 30.13 | 1020.5 | |||||||
| 09 | 07:00 | SW 5 | 15.00 | Partly Cloudy | FEW200 SCT250 | 60.8 | 55.4 | 83% | 30.13 | 1020.6 | |||||||
| 09 | 06:00 | S 3 | 15.00 | Partly Cloudy | SCT250 | 53.6 | 51.8 | 94% | 30.13 | 1020.4 | |||||||
| 09 | 05:00 | SW 6 | 15.00 | Partly Cloudy | SCT250 | 55.4 | 51.8 | 88% | 30.13 | 1020.5 | |||||||
| 09 | 04:00 | SW 7 | 15.00 | A Few Clouds | FEW250 | 53.6 | 50 | 88% | 30.13 | 1020.6 | |||||||
| 09 | 03:00 | Calm | 15.00 | Clear | SKC | 53.6 | 50 | 88% | 30.13 | 1020.4 | |||||||
| 09 | 02:00 | SW 5 | 15.00 | Clear | SKC | 59 | 50 | 72% | 30.14 | 1020.8 | |||||||
| 09 | 01:00 | SW 3 | 15.00 | Clear | SKC | 59 | 51.8 | 77% | 30.14 | 1021.0 | |||||||
| 09 | 00:00 | S 5 | 15.00 | Clear | SKC | 59 | 48.2 | 68% | 30.15 | 1021.3 | |||||||
| 08 | 22:00 | Calm | 15.00 | A Few Clouds | FEW250 | 62.6 | 50 | 64% | 30.16 | 1021.6 | |||||||
| 08 | 21:00 | SW 6 | 15.00 | A Few Clouds | FEW250 | 69.8 | 48.2 | 46% | 30.15 | 1021.1 | |||||||
| 08 | 20:00 | W 6 | 15.00 | A Few Clouds | FEW250 | 73.4 | 50 | 44% | 30.15 | 1021.3 | |||||||
| 08 | 19:00 | SW 9 | 15.00 | A Few Clouds | FEW250 | 77 | 46.4 | 34% | 78 | 30.15 | 1021.2 | ||||||
| 08 | 18:00 | SE 9 | 15.00 | A Few Clouds | FEW250 | 78.8 | 46.4 | 32% | 79 | 30.15 | 1021.2 | ||||||
| 08 | 17:00 | S 5 | 15.00 | A Few Clouds | FEW250 | 78.8 | 44.6 | 30% | 79 | 30.16 | 1021.7 | ||||||
| 08 | 16:00 | S 6 | 15.00 | Partly Cloudy | FEW050 SCT250 | 78.8 | 46.4 | 32% | 79 | 30.18 | 1022.4 | ||||||
| 08 | 15:00 | S 10 | 15.00 | Partly Cloudy | FEW050 SCT250 | 77 | 48.2 | 36% | 78 | 30.2 | 1022.9 | ||||||
| 08 | 14:00 | S 12 | 15.00 | Partly Cloudy | FEW045 SCT250 | 75.2 | 48.2 | 39% | 77 | 30.21 | 1023.4 | ||||||
| 08 | 13:00 | Vrbl 5 | 15.00 | A Few Clouds | FEW045 FEW250 | 75.2 | 50 | 41% | 78 | 30.24 | 1024.2 | ||||||
| 08 | 12:00 | S 3 | 15.00 | A Few Clouds | FEW045 FEW200 FEW250 | 75.2 | 53.6 | 47% | 78 | 30.26 | 1024.9 | ||||||
| 08 | 11:00 | SE 5 | 15.00 | A Few Clouds | FEW045 FEW200 FEW250 | 71.6 | 53.6 | 53% | 30.27 | 1025.3 | |||||||
| 08 | 10:00 | Vrbl 2 | 15.00 | Partly Cloudy | FEW200 SCT250 | 69.8 | 57.2 | 64% | 30.28 | 1025.5 | |||||||
| 08 | 09:00 | NE 2 | 15.00 | Partly Cloudy | FEW200 SCT250 | 66.2 | 59 | 78% | 30.27 | 1025.3 | |||||||
| 08 | 08:00 | Vrbl 2 | 15.00 | A Few Clouds | FEW250 | 62.6 | 60.8 | 94% | 30.26 | 1025.0 | |||||||
| 08 | 07:00 | Calm | 15.00 | A Few Clouds | FEW250 | 57.2 | 55.4 | 94% | 30.25 | 1024.7 | |||||||
| 08 | 06:00 | Calm | 15.00 | Patches Fog | FEW250 | 50 | 50 | 100% | 30.23 | 1023.9 | |||||||
| 08 | 05:00 | S 5 | 0.25 | Fog | FEW250 | 51.8 | 51.8 | 100% | 30.21 | 1023.3 | |||||||
| 08 | 04:00 | W 2 | 4.00 | Shallow Fog | SKC | 50 | 50 | 100% | 30.2 | 1022.9 | |||||||
| 08 | 03:00 | NW 5 | 15.00 | Shallow Fog | SKC | 53.6 | 53.6 | 100% | 30.18 | 1022.2 | |||||||
| 08 | 02:00 | NW 7 | 15.00 | Shallow Fog | SKC | 53.6 | 53.6 | 100% | 30.17 | 1022.0 | |||||||
| 08 | 01:00 | NW 2 | 15.00 | Shallow Fog | SKC | 55.4 | 55.4 | 100% | 30.16 | 1021.5 | |||||||
| 08 | 00:00 | W 3 | 15.00 | Clear | SKC | 57.2 | 55.4 | 94% | 30.14 | 1020.8 | |||||||
| 07 | 23:00 | SW 6 | 15.00 | Clear | SKC | 59 | 57.2 | 94% | 30.13 | 1020.7 | |||||||
| 07 | 22:00 | S 3 | 15.00 | A Few Clouds | FEW046 FEW250 | 57.2 | 55.4 | 94% | 30.12 | 1020.2 | |||||||
| 07 | 21:00 | SE 7 | 15.00 | A Few Clouds | FEW046 FEW250 | 60.8 | 59 | 94% | 30.09 | 1019.3 | |||||||
| 07 | 20:00 | N 8 | 15.00 | Partly Cloudy | SCT050 SCT250 | 68 | 57.2 | 69% | 30.06 | 1018.1 | |||||||
| 07 | 19:00 | N 12 | 15.00 | Partly Cloudy | FEW030 SCT049 | 68 | 57.2 | 69% | 30.03 | 1017.3 | |||||||
| 07 | 18:00 | N 9 G 17 | 15.00 | Mostly Cloudy | BKN046 | 69.8 | 57.2 | 64% | 30.01 | 1016.6 | |||||||
| 07 | 17:00 | N 8 | 15.00 | Mostly Cloudy | BKN047 | 69.8 | 57.2 | 64% | 29.99 | 1015.7 | |||||||
| 07 | 16:00 | NW 15 | 15.00 | Overcast | OVC040 | 68 | 57.2 | 69% | 29.97 | 1015.3 | |||||||
| 07 | 15:00 | N 14 G 20 | 15.00 | Overcast | OVC030 | 66.2 | 57.2 | 73% | 29.96 | 1014.7 | |||||||
| 07 | 14:00 | N 14 G 20 | 15.00 | Overcast | OVC023 | 66.2 | 59 | 78% | 29.93 | 1013.8 | |||||||
| 07 | 13:00 | NW 15 | 15.00 | Overcast | OVC023 | 66.2 | 57.2 | 73% | 29.91 | 1013.1 | |||||||
| 07 | 12:00 | NW 14 | 15.00 | Mostly Cloudy | BKN019 | 64.4 | 59 | 83% | 29.88 | 1012.1 | |||||||
| 07 | 11:00 | NW 17 G 26 | 15.00 | Overcast | BKN020 OVC030 | 64.4 | 59 | 83% | 29.86 | 1011.3 | |||||||
| 07 | 10:00 | NW 17 G 23 | 15.00 | Overcast | OVC018 | 62.6 | 59 | 88% | 29.84 | 1010.6 | |||||||
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||