Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Metric (Imperial)
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.
20 13:00 SW 20 24.14 Mostly Cloudy FEW050 SCT210 BKN250 24 12 47% 25 76 1013.3
20 12:00 W 17 24.14 Mostly Cloudy SCT210 BKN250 24 12 47% 25 76 1013.4
20 11:00 W 11 24.14 Mostly Cloudy SCT210 BKN250 23 12 50% 76 1013.4
20 10:00 W 19 24.14 Partly Cloudy FEW220 SCT250 21 11 53% 76.02 1013.8
20 09:00 W 15 24.14 A Few Clouds FEW180 FEW250 19 12 64% 76.02 1013.8
20 08:00 W 13 24.14 A Few Clouds FEW180 FEW250 17 13 77% 76 1013.4
20 07:00 W 11 24.14 A Few Clouds FEW200 FEW250 15 12 82% 75.97 1013.1
20 06:00 W 9 24.14 A Few Clouds FEW250 FEW280 12 10 88% 76 1013.4
20 05:00 W 13 24.14 A Few Clouds FEW250 13 10 82% 75.97 1013.3
20 04:00 W 13 24.14 A Few Clouds FEW250 13 10 82% 75.97 1013.1
20 03:00 SW 13 24.14 A Few Clouds FEW250 13 10 82% 75.97 1013.1
20 02:00 W 13 24.14 A Few Clouds FEW250 14 11 82% 75.95 1012.8
20 01:00 SW 9 24.14 A Few Clouds FEW250 15 11 77% 75.95 1012.8
20 00:00 W 11 24.14 A Few Clouds FEW250 15 10 72% 75.92 1012.5
19 23:00 W 9 24.14 A Few Clouds FEW240 17 10 64% 75.95 1012.7
19 22:00 W 11 24.14 Partly Cloudy SCT240 17 10 64% 75.95 1012.7
19 21:00 W 11 24.14 A Few Clouds FEW075 FEW250 18 10 60% 75.9 1012.1
19 20:00 W 15 24.14 Partly Cloudy FEW075 SCT250 21 10 50% 75.87 1011.6
19 19:00 W 22 G 41 24.14 Partly Cloudy SCT075 SCT250 23 10 44% 75.84 1011.4
19 18:00 NW 28 24.14 Partly Cloudy SCT070 SCT250 23 9 41% 75.84 1011.2
19 17:00 W 26 24.14 Mostly Cloudy BKN070 BKN250 24 10 41% 25 75.84 1011.3
19 16:00 W 26 G 39 24.14 Mostly Cloudy BKN068 BKN250 24 10 41% 25 75.84 1011.4
19 15:00 W 31 G 43 24.14 Mostly Cloudy BKN060 BKN250 23 10 44% 75.87 1011.6
19 14:00 NW 26 G 39 24.14 Partly Cloudy SCT057 23 10 44% 75.84 1011.4
19 13:00 NW 26 24.14 A Few Clouds FEW044 22 9 44% 75.87 1011.8
19 12:00 NW 30 G 43 24.14 A Few Clouds FEW040 21 8 43% 75.9 1011.9
19 11:00 NW 20 G 44 24.14 A Few Clouds FEW030 FEW250 19 10 56% 75.9 1011.9
19 10:00 NW 30 24.14 A Few Clouds FEW030 FEW250 18 11 64% 75.9 1011.9
19 09:00 NW 26 24.14 A Few Clouds FEW030 17 11 68% 75.84 1011.4
19 08:00 NW 30 24.14 A Few Clouds FEW030 15 11 77% 75.79 1010.8
19 07:00 NW 26 24.14 A Few Clouds FEW030 14 11 82% 75.74 1010.0
19 06:00 NW 24 24.14 A Few Clouds FEW029 FEW250 14 10 77% 75.69 1009.5
19 05:00 NW 24 24.14 Partly Cloudy SCT026 SCT100 14 11 82% 75.64 1008.7
19 04:00 NW 20 24.14 Partly Cloudy SCT025 14 12 88% 75.59 1007.9
19 03:00 NW 20 G 31 24.14 A Few Clouds FEW019 15 12 82% 75.51 1007.1
19 02:00 W 19 G 30 24.14 A Few Clouds FEW020 16 13 83% 75.46 1006.4
19 01:00 NW 20 G 33 24.14 A Few Clouds FEW025 16 13 83% 75.41 1005.8
19 00:00 NW 20 G 33 24.14 A Few Clouds FEW020 16 13 83% 75.36 1005.0
18 23:00 NW 19 G 33 24.14 Partly Cloudy FEW010 SCT025 17 14 83% 75.29 1004.0
18 22:00 NW 26 24.14 Partly Cloudy FEW010 SCT025 SCT080 17 15 88% 75.23 1003.2
18 21:00 NW 30 G 39 24.14 Mostly Cloudy SCT010 BKN046 BKN075 19 16 83% 75.11 1001.5
18 20:00 W 11 22.53 Mostly Cloudy SCT040 BKN071 BKN240 20 18 88% 75.01 1000.2
18 19:00 W 15 17.70 Mostly Cloudy SCT045 BKN081 BKN110 21 19 88% 74.98 999.8
18 18:00 SW 11 24.14 Mostly Cloudy BKN044 BKN220 19 18 94% 74.93 999.3
18 17:00 N 22 G 41 2.41 Thunderstorm Heavy Rain Fog/Mist Smoke VV012 18 17 94% 74.98 999.9
18 16:00 SW 15 G 28 3.22 Thunderstorm Rain Smoke OVC016 21 19 88% 74.93 999.1
18 15:00 S 19 G 33 3.22 Smoke OVC013 21 18 83% 75.03 1000.3
18 14:00 S 17 G 28 3.22 Smoke OVC012 19 17 88% 75.11 1001.4
18 12:00 S 15 19.31 Overcast OVC097 17 16 94% 75.31 1004.4
18 11:00 S 17 16.09 Light Rain BKN057 OVC100 17 16 94% 75.39 1005.4
18 10:00 S 15 8.05 Light Rain Fog/Mist OVC043 16 15 94% 75.51 1006.9
18 09:00 S 13 6.44 Light Rain Fog/Mist OVC058 16 15 94% 75.64 1008.8
18 08:00 SE 6 4.83 Rain Fog/Mist OVC060 16 15 94% 75.74 1010.0
18 07:00 SE 9 19.31 Overcast OVC081 16 15 94% 75.79 1010.8
18 06:00 S 9 12.87 Overcast FEW010 OVC080 15 15 100% 75.84 1011.4
18 05:00 S 11 12.87 Overcast FEW009 OVC078 15 15 100% 75.87 1011.6
18 04:00 SW 11 9.66 Light Rain Fog/Mist BKN009 OVC047 16 15 94% 76 1013.3
18 03:00 S 7 24.14 Light Rain OVC071 17 13 77% 76 1013.3
18 02:00 S 7 24.14 Light Showers Rain OVC090 18 13 73% 76.02 1013.7
18 01:00 S 9 24.14 Light Showers Rain OVC110 19 12 64% 76.05 1014.1
18 00:00 S 7 24.14 Light Showers Rain OVC110 19 12 64% 76.05 1014.1
17 23:00 S 7 24.14 Mostly Cloudy BKN160 19 12 64% 76.07 1014.5
17 22:00 S 7 24.14 Mostly Cloudy BKN170 BKN220 20 12 60% 76.12 1014.9
17 21:00 S 9 24.14 Mostly Cloudy SCT160 BKN250 19 10 56% 76.12 1015.2
17 20:00 W 4 24.14 Mostly Cloudy FEW120 BKN240 22 10 47% 76.15 1015.4
17 19:00 W 9 24.14 Mostly Cloudy BKN250 23 10 44% 76.17 1015.7
17 18:00 W 15 24.14 Mostly Cloudy BKN250 24 8 36% 25 76.2 1016.0
17 17:00 W 17 24.14 Mostly Cloudy BKN250 24 8 36% 25 76.25 1016.6
17 16:00 W 15 24.14 Mostly Cloudy BKN250 25 8 34% 26 76.28 1017.2
17 15:00 W 19 24.14 Partly Cloudy SCT250 24 8 36% 25 76.3 1017.6
17 14:00 W 9 24.14 Partly Cloudy SCT250 24 8 36% 25 76.33 1017.9
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)