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. | ||||||||||||||||
| 10 | 01:00 | W 9 | 24.14 | Overcast | BKN100 OVC120 | 20 | 16 | 78% | 76.2 | 1015.9 | |||||||
| 09 | 23:00 | SW 7 | 24.14 | Overcast | OVC140 | 21 | 17 | 78% | 76.12 | 1015.1 | |||||||
| 09 | 22:00 | S 11 | 24.14 | Mostly Cloudy | BKN140 | 20 | 17 | 83% | 76.12 | 1015.0 | |||||||
| 09 | 21:00 | S 4 | 24.14 | Mostly Cloudy | BKN160 BKN250 | 21 | 15 | 69% | 76.1 | 1014.7 | |||||||
| 09 | 20:00 | W 7 | 24.14 | Mostly Cloudy | FEW050 BKN170 BKN240 | 22 | 15 | 65% | 76.1 | 1014.6 | |||||||
| 09 | 19:00 | W 9 | 24.14 | Mostly Cloudy | FEW050 FEW170 BKN240 | 24 | 17 | 65% | 25 | 76.07 | 1014.5 | ||||||
| 09 | 18:00 | W 19 | 24.14 | Mostly Cloudy | FEW050 FEW180 BKN240 | 25 | 15 | 54% | 26 | 76.1 | 1014.8 | ||||||
| 09 | 17:00 | W 17 G 28 | 24.14 | A Few Clouds | FEW044 | 26 | 15 | 51% | 27 | 76.07 | 1014.3 | ||||||
| 09 | 15:00 | W 20 G 30 | 24.14 | Partly Cloudy | SCT040 | 26 | 16 | 54% | 27 | 76.1 | 1014.8 | ||||||
| 09 | 14:00 | W 15 G 31 | 24.14 | Partly Cloudy | SCT036 | 25 | 18 | 65% | 26 | 76.1 | 1014.5 | ||||||
| 09 | 13:00 | W 17 | 24.14 | Mostly Cloudy | BKN022 | 24 | 19 | 74% | 25 | 76.1 | 1014.6 | ||||||
| 09 | 12:00 | W 15 | 24.14 | Overcast | OVC016 | 22 | 18 | 78% | 76.1 | 1014.7 | |||||||
| 09 | 11:00 | W 17 | 19.31 | Overcast | OVC013 | 22 | 19 | 83% | 76.05 | 1014.2 | |||||||
| 09 | 10:00 | W 13 | 19.31 | Overcast | OVC012 | 21 | 19 | 88% | 76.02 | 1013.8 | |||||||
| 09 | 09:00 | W 9 | 19.31 | Overcast | OVC010 | 21 | 19 | 88% | 76.02 | 1013.8 | |||||||
| 09 | 08:00 | W 9 | 19.31 | Overcast | OVC008 | 20 | 19 | 94% | 75.97 | 1013.1 | |||||||
| 09 | 07:00 | W 20 | 19.31 | Mostly Cloudy | BKN008 | 20 | 19 | 94% | 75.92 | 1012.5 | |||||||
| 09 | 06:00 | W 15 | 19.31 | Mostly Cloudy | BKN011 | 20 | 19 | 94% | 75.87 | 1011.8 | |||||||
| 09 | 05:00 | SW 13 | 19.31 | Mostly Cloudy | BKN012 BKN120 | 20 | 19 | 94% | 75.84 | 1011.5 | |||||||
| 09 | 04:00 | SW 7 | 19.31 | Mostly Cloudy | BKN014 | 20 | 19 | 94% | 75.84 | 1011.2 | |||||||
| 09 | 03:00 | W 11 | 19.31 | A Few Clouds | FEW010 | 20 | 20 | 100% | 75.79 | 1010.6 | |||||||
| 09 | 02:00 | SW 11 | 16.09 | A Few Clouds | FEW005 | 21 | 21 | 100% | 75.77 | 1010.2 | |||||||
| 09 | 01:00 | S 9 | 16.09 | Mostly Cloudy | SCT004 BKN140 | 21 | 21 | 100% | 75.79 | 1010.5 | |||||||
| 09 | 00:00 | S 6 | 20.92 | Mostly Cloudy | FEW040 BKN140 | 20 | 20 | 100% | 75.79 | 1010.6 | |||||||
| 08 | 23:00 | Vrbl 4 | 22.53 | Mostly Cloudy | FEW025 BKN140 | 21 | 20 | 94% | 75.79 | 1010.7 | |||||||
| 08 | 22:00 | SE 9 | 24.14 | Mostly Cloudy | BKN018 BKN140 | 20 | 20 | 100% | 75.84 | 1011.1 | |||||||
| 08 | 21:00 | SE 6 | 24.14 | Overcast | BKN030 OVC140 | 20 | 19 | 94% | 75.82 | 1011.0 | |||||||
| 08 | 20:00 | SE 6 | 24.14 | Mostly Cloudy | FEW130 BKN240 | 21 | 20 | 94% | 75.82 | 1010.8 | |||||||
| 08 | 19:00 | S 7 | 24.14 | Mostly Cloudy | FEW100 BKN230 | 22 | 20 | 88% | 75.82 | 1011.0 | |||||||
| 08 | 18:00 | S 7 | 24.14 | Mostly Cloudy | FEW020 BKN230 | 22 | 19 | 83% | 75.84 | 1011.1 | |||||||
| 08 | 17:00 | SW 13 | 24.14 | Mostly Cloudy | FEW010 FEW140 BKN190 | 19 | 19 | 100% | 75.84 | 1011.4 | |||||||
| 08 | 16:00 | SW 11 | 24.14 | Light Showers Rain | FEW010 OVC100 | 19 | 19 | 100% | 75.9 | 1012.0 | |||||||
| 08 | 15:00 | NW 35 G 61 | 16.09 | Light Showers Rain and Breezy | OVC026 | 21 | 18 | 83% | 75.92 | 1012.3 | |||||||
| 08 | 14:00 | S 19 | 24.14 | Mostly Cloudy | BKN036 BKN140 BKN250 | 27 | 21 | 70% | 29 | 75.9 | 1012.0 | ||||||
| 08 | 13:00 | S 13 | 24.14 | Mostly Cloudy | BKN023 BKN140 BKN250 | 27 | 21 | 70% | 29 | 75.95 | 1012.7 | ||||||
| 08 | 12:00 | S 15 | 24.14 | Mostly Cloudy | BKN022 BKN140 BKN250 | 26 | 21 | 74% | 27 | 75.97 | 1013.0 | ||||||
| 08 | 11:00 | S 13 | 24.14 | Mostly Cloudy | BKN018 BKN074 | 26 | 22 | 79% | 28 | 76 | 1013.4 | ||||||
| 08 | 10:00 | SE 9 | 24.14 | Mostly Cloudy | SCT015 BKN180 | 25 | 22 | 83% | 26 | 76 | 1013.4 | ||||||
| 08 | 09:00 | S 9 | 8.05 | Fog/Mist | FEW004 SCT250 | 23 | 22 | 94% | 76.05 | 1013.8 | |||||||
| 08 | 08:00 | S 9 | 3.22 | Fog/Mist | BKN003 | 21 | 21 | 100% | 76.02 | 1013.7 | |||||||
| 08 | 07:00 | S 7 | 3.22 | Fog/Mist | OVC003 | 21 | 21 | 100% | 76.07 | 1014.4 | |||||||
| 08 | 06:00 | S 7 | 0.21 | Fog | VV002 | 21 | 21 | 100% | 76.1 | 1014.5 | |||||||
| 08 | 05:00 | SE 4 | 3.22 | Fog/Mist | BKN004 OVC084 | 21 | 21 | 100% | 76.07 | 1014.3 | |||||||
| 08 | 04:00 | SW 7 | 2.41 | Fog/Mist | OVC002 | 21 | 21 | 100% | 76.1 | 1014.6 | |||||||
| 08 | 03:00 | S 7 | 3.62 | Fog/Mist | OVC002 | 21 | 21 | 100% | 76.1 | 1014.7 | |||||||
| 08 | 02:00 | S 6 | 9.66 | Fog/Mist | SKC | 21 | 21 | 100% | 76.12 | 1014.9 | |||||||
| 08 | 01:00 | S 7 | 22.53 | A Few Clouds | FEW240 | 21 | 21 | 100% | 76.17 | 1015.6 | |||||||
| 08 | 00:00 | S 6 | 22.53 | Partly Cloudy | FEW110 SCT240 | 22 | 21 | 94% | 76.23 | 1016.3 | |||||||
| 07 | 23:00 | S 9 | 24.14 | A Few Clouds | FEW140 FEW240 | 22 | 22 | 100% | 76.2 | 1016.1 | |||||||
| 07 | 22:00 | S 6 | 24.14 | A Few Clouds | FEW140 FEW240 | 23 | 22 | 94% | 76.23 | 1016.3 | |||||||
| 07 | 21:00 | S 7 | 24.14 | Mostly Cloudy | FEW035 SCT140 BKN240 | 24 | 22 | 89% | 24 | 76.25 | 1016.6 | ||||||
| 07 | 20:00 | S 9 | 24.14 | Mostly Cloudy | FEW035 SCT140 BKN240 | 25 | 22 | 83% | 26 | 76.23 | 1016.4 | ||||||
| 07 | 19:00 | S 6 | 24.14 | Mostly Cloudy | SCT036 SCT120 BKN240 | 27 | 22 | 74% | 29 | 76.23 | 1016.5 | ||||||
| 07 | 18:00 | S 7 | 24.14 | Mostly Cloudy | SCT039 BKN230 | 27 | 21 | 70% | 29 | 76.25 | 1016.8 | ||||||
| 07 | 17:00 | SW 7 | 24.14 | Mostly Cloudy | SCT036 BKN230 | 28 | 20 | 62% | 30 | 76.28 | 1017.0 | ||||||
| 07 | 16:00 | W 9 | 24.14 | Mostly Cloudy | BKN035 BKN230 | 28 | 21 | 66% | 30 | 76.3 | 1017.5 | ||||||
| 07 | 15:00 | SW 7 | 24.14 | Mostly Cloudy | BKN031 BKN230 | 28 | 21 | 66% | 30 | 76.38 | 1018.4 | ||||||
| 07 | 14:00 | SW 9 | 24.14 | Mostly Cloudy | BKN039 BKN230 | 27 | 20 | 66% | 29 | 76.4 | 1018.8 | ||||||
| 07 | 13:00 | W 9 | 24.14 | Mostly Cloudy | BKN036 BKN230 | 27 | 19 | 62% | 28 | 76.43 | 1019.0 | ||||||
| 07 | 12:00 | SW 7 | 24.14 | Mostly Cloudy | FEW033 BKN230 | 27 | 20 | 66% | 29 | 76.45 | 1019.3 | ||||||
| 07 | 11:00 | W 6 | 24.14 | Mostly Cloudy | BKN230 | 26 | 20 | 70% | 27 | 76.45 | 1019.5 | ||||||
| 07 | 10:00 | S 6 | 24.14 | Mostly Cloudy | BKN230 | 25 | 21 | 79% | 26 | 76.48 | 1019.8 | ||||||
| 07 | 09:00 | NW 6 | 24.14 | Partly Cloudy | SCT250 | 24 | 21 | 83% | 24 | 76.5 | 1020.0 | ||||||
| 07 | 08:00 | SW 6 | 24.14 | Mostly Cloudy | BKN250 | 21 | 21 | 100% | 76.5 | 1020.1 | |||||||
| 07 | 07:00 | W 6 | 24.14 | Mostly Cloudy | BKN250 | 20 | 20 | 100% | 76.5 | 1020.0 | |||||||
| 07 | 05:00 | SW 6 | 24.14 | Partly Cloudy | SCT250 | 20 | 20 | 100% | 76.45 | 1019.3 | |||||||
| 07 | 04:00 | SW 7 | 24.14 | Partly Cloudy | SCT250 | 20 | 20 | 100% | 76.43 | 1019.2 | |||||||
| 07 | 03:00 | W 6 | 24.14 | Partly Cloudy | SCT250 | 21 | 20 | 94% | 76.4 | 1018.8 | |||||||
| 07 | 02:00 | SW 6 | 24.14 | A Few Clouds | FEW250 | 20 | 20 | 100% | 76.4 | 1018.9 | |||||||
| 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) | |||||||||||||||