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.
09 03:00 Calm 24.14 Clear SKC 12 10 88% 76.53 1020.4
09 02:00 SW 7 24.14 Clear SKC 15 10 72% 76.56 1020.8
09 01:00 SW 6 24.14 Clear SKC 15 11 77% 76.56 1021.0
09 00:00 S 7 24.14 Clear SKC 15 9 68% 76.58 1021.3
08 22:00 Calm 24.14 A Few Clouds FEW250 17 10 64% 76.61 1021.6
08 21:00 SW 9 24.14 A Few Clouds FEW250 21 9 46% 76.58 1021.1
08 20:00 W 9 24.14 A Few Clouds FEW250 23 10 44% 76.58 1021.3
08 19:00 SW 15 24.14 A Few Clouds FEW250 25 8 34% 26 76.58 1021.2
08 18:00 SE 15 24.14 A Few Clouds FEW250 26 8 32% 26 76.58 1021.2
08 17:00 S 7 24.14 A Few Clouds FEW250 26 7 30% 26 76.61 1021.7
08 16:00 S 9 24.14 Partly Cloudy FEW050 SCT250 26 8 32% 26 76.66 1022.4
08 15:00 S 17 24.14 Partly Cloudy FEW050 SCT250 25 9 36% 26 76.71 1022.9
08 14:00 S 19 24.14 Partly Cloudy FEW045 SCT250 24 9 39% 25 76.73 1023.4
08 13:00 Vrbl 7 24.14 A Few Clouds FEW045 FEW250 24 10 41% 25 76.81 1024.2
08 12:00 S 6 24.14 A Few Clouds FEW045 FEW200 FEW250 24 12 47% 25 76.86 1024.9
08 11:00 SE 7 24.14 A Few Clouds FEW045 FEW200 FEW250 22 12 53% 76.89 1025.3
08 10:00 Vrbl 4 24.14 Partly Cloudy FEW200 SCT250 21 14 64% 76.91 1025.5
08 09:00 NE 4 24.14 Partly Cloudy FEW200 SCT250 19 15 78% 76.89 1025.3
08 08:00 Vrbl 4 24.14 A Few Clouds FEW250 17 16 94% 76.86 1025.0
08 07:00 Calm 24.14 A Few Clouds FEW250 14 13 94% 76.84 1024.7
08 06:00 Calm 24.14 Patches Fog FEW250 10 10 100% 76.78 1023.9
08 05:00 S 7 0.40 Fog FEW250 11 11 100% 76.73 1023.3
08 04:00 W 4 6.44 Shallow Fog SKC 10 10 100% 76.71 1022.9
08 03:00 NW 7 24.14 Shallow Fog SKC 12 12 100% 76.66 1022.2
08 02:00 NW 11 24.14 Shallow Fog SKC 12 12 100% 76.63 1022.0
08 01:00 NW 4 24.14 Shallow Fog SKC 13 13 100% 76.61 1021.5
08 00:00 W 6 24.14 Clear SKC 14 13 94% 76.56 1020.8
07 23:00 SW 9 24.14 Clear SKC 15 14 94% 76.53 1020.7
07 22:00 S 6 24.14 A Few Clouds FEW046 FEW250 14 13 94% 76.5 1020.2
07 21:00 SE 11 24.14 A Few Clouds FEW046 FEW250 16 15 94% 76.43 1019.3
07 20:00 N 13 24.14 Partly Cloudy SCT050 SCT250 20 14 69% 76.35 1018.1
07 19:00 N 19 24.14 Partly Cloudy FEW030 SCT049 20 14 69% 76.28 1017.3
07 18:00 N 15 G 28 24.14 Mostly Cloudy BKN046 21 14 64% 76.23 1016.6
07 17:00 N 13 24.14 Mostly Cloudy BKN047 21 14 64% 76.17 1015.7
07 16:00 NW 24 24.14 Overcast OVC040 20 14 69% 76.12 1015.3
07 15:00 N 22 G 31 24.14 Overcast OVC030 19 14 73% 76.1 1014.7
07 14:00 N 22 G 31 24.14 Overcast OVC023 19 15 78% 76.02 1013.8
07 13:00 NW 24 24.14 Overcast OVC023 19 14 73% 75.97 1013.1
07 12:00 NW 22 24.14 Mostly Cloudy BKN019 18 15 83% 75.9 1012.1
07 11:00 NW 28 G 43 24.14 Overcast BKN020 OVC030 18 15 83% 75.84 1011.3
07 10:00 NW 28 G 37 24.14 Overcast OVC018 17 15 88% 75.79 1010.6
07 09:00 NW 24 24.14 Overcast BKN015 OVC025 16 15 94% 75.69 1009.5
07 08:00 NW 20 G 30 4.83 Light Showers Rain Fog/Mist SCT010 OVC017 15 15 100% 75.64 1008.7
07 07:00 NW 22 G 31 4.83 Light Showers Rain Fog/Mist BKN016 OVC025 16 15 94% 75.59 1007.9
07 06:00 W 26 G 35 4.02 Light Showers Rain Fog/Mist BKN018 OVC033 16 15 94% 75.51 1007.1
07 05:00 W 26 G 39 22.53 Overcast SCT013 OVC023 16 15 94% 75.46 1006.1
07 04:00 W 28 G 37 24.14 Mostly Cloudy SCT008 BKN027 16 15 94% 75.41 1005.5
07 03:00 W 24 G 37 22.53 Mostly Cloudy SCT009 BKN030 17 15 88% 75.39 1005.3
07 02:00 W 22 G 33 22.53 Mostly Cloudy FEW009 BKN020 17 16 94% 75.36 1005.0
07 01:00 W 20 G 35 24.14 Mostly Cloudy SCT008 BKN026 BKN087 18 17 94% 75.34 1004.5
07 00:00 W 24 G 35 16.09 Overcast BKN009 OVC028 18 17 94% 75.31 1004.2
06 23:00 W 24 G 37 14.48 Overcast BKN009 OVC030 18 17 94% 75.29 1004.0
06 22:00 W 19 G 33 11.27 Light Showers Rain BKN008 OVC020 18 18 100% 75.26 1003.5
06 21:00 W 26 G 39 9.66 Light Showers Rain BKN008 OVC014 19 18 94% 75.18 1002.4
06 20:00 W 26 G 39 8.05 Light Showers Rain BKN007 OVC023 19 18 94% 75.11 1001.6
06 19:00 W 22 G 33 6.44 Light Showers Rain BKN005 OVC025 19 18 94% 75.06 1000.8
06 18:00 NW 24 16.09 Thunderstorm Light Rain SCT008 BKN015 OVC028CB 18 17 94% 74.98 1000.0
06 17:00 Vrbl 9 9.66 Light Showers Rain Fog/Mist BKN025CB 21 19 88% 74.88 998.3
06 16:00 SW 17 24.14 Mostly Cloudy BKN025 BKN065 23 19 78% 74.98 999.7
06 15:00 SW 22 G 37 24.14 Overcast OVC018 21 18 83% 75.06 1000.9
06 14:00 S 20 G 41 16.09 Overcast OVC014 20 18 88% 75.13 1001.8
06 13:00 S 20 G 35 16.09 Overcast OVC011 20 18 88% 75.23 1003.2
06 12:00 S 15 16.09 Overcast BKN008 OVC018 19 18 94% 75.31 1004.3
06 11:00 S 19 6.44 Light Rain Fog/Mist OVC008 18 18 100% 75.39 1005.4
06 10:00 S 15 12.87 Light Drizzle OVC008 19 18 94% 75.44 1006.0
06 09:00 S 15 16.09 Overcast BKN008 OVC060 18 18 100% 75.49 1006.5
06 08:00 S 15 12.87 Light Rain BKN007 OVC060 18 17 94% 75.54 1007.2
06 07:00 S 17 G 28 8.05 Light Rain Fog/Mist FEW008 OVC045 17 17 100% 75.59 1007.9
06 06:00 S 13 4.02 Light Showers Rain Fog/Mist SCT006 OVC035 17 16 94% 75.62 1008.1
06 05:00 S 9 8.05 Showers Rain Fog/Mist OVC029 17 16 94% 75.64 1008.7
06 04:00 S 9 19.31 Light Rain OVC078 18 16 88% 75.67 1008.8
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)