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.
31 19:00 E 13 3.22 Rain Fog/Mist OVC004 1 0 93% -2 75.69 1009.9
31 18:00 E 20 12.87 Light Rain OVC008 1 0 93% -4 75.74 1010.5
31 17:00 E 24 16.09 Overcast OVC009 2 0 87% -3 75.77 1010.7
31 16:00 E 19 9.66 Light Drizzle Fog/Mist OVC011 2 1 93% -2 75.87 1012.1
31 15:00 NE 19 G 33 6.44 Light Drizzle Fog/Mist OVC009 2 0 87% -2 75.92 1012.8
31 14:00 E 17 9.66 Fog/Mist OVC008 2 1 93% -2 76 1014.0
31 13:00 NE 19 4.83 Light Drizzle Fog/Mist OVC007 2 1 93% -2 76.05 1014.6
31 12:00 E 20 G 31 4.83 Light Drizzle Fog/Mist OVC008 1 0 93% -4 76.07 1014.9
31 11:00 NE 28 G 39 12.87 Light Drizzle OVC006 1 0 93% -5 76.07 1014.9
31 10:00 E 22 G 33 24.14 Overcast BKN007 OVC040 1 0 93% -4 76.02 1014.0
31 09:00 E 30 12.87 Light Rain SCT010 OVC037 1 -1 87% -5 76.02 1014.1
31 08:00 NE 22 G 39 9.66 Light Rain Fog/Mist SCT010 OVC037 1 -1 87% -4 76.12 1015.5
31 07:00 NE 24 24.14 Overcast OVC047 1 -1 87% -4 76.1 1015.2
31 06:00 E 30 G 46 12.87 Light Rain OVC047 1 -1 87% -5 76.02 1014.1
31 05:00 NE 26 9.66 Rain Fog/Mist OVC055 2 0 87% -3 76.02 1014.1
31 04:00 NE 24 G 33 24.14 Light Rain OVC052 3 0 81% -2 76 1013.5
31 03:00 NE 22 24.14 Overcast BKN055 OVC090 4 0 75% -0 76.05 1014.2
31 02:00 NE 24 24.14 Light Showers Rain OVC056 5 0 70% 1 76.1 1015.0
31 01:00 NE 19 24.14 Overcast BKN062 OVC075 6 -1 61% 3 76.12 1015.3
31 00:00 NE 22 24.14 Mostly Cloudy BKN073 7 -1 57% 4 76.12 1015.2
30 23:00 NE 15 24.14 Mostly Cloudy BKN075 BKN110 8 -1 53% 6 76.07 1014.8
30 22:00 N 22 24.14 Mostly Cloudy SCT085 BKN120 10 -1 47% 7 76.07 1014.7
30 21:00 W 7 24.14 Overcast BKN090 OVC130 10 -1 47% 9 76.05 1014.4
30 20:00 W 9 24.14 Mostly Cloudy BKN130 BKN150 12 -1 41% 76 1013.7
30 19:00 W 11 24.14 Mostly Cloudy FEW085 BKN140 BKN230 12 0 44% 75.92 1012.8
30 18:00 NW 11 24.14 Mostly Cloudy BKN110 BKN180 BKN200 14 1 41% 75.87 1012.1
30 17:00 NW 13 24.14 Mostly Cloudy FEW100 SCT130 BKN170 BKN230 16 0 34% 75.84 1011.5
30 16:00 SW 26 G 41 24.14 Mostly Cloudy SCT084 SCT150 BKN200 16 1 36% 75.77 1010.8
30 15:00 SW 28 G 41 24.14 Mostly Cloudy SCT150 BKN180 BKN230 16 0 34% 75.79 1010.9
30 14:00 SW 20 G 33 24.14 Mostly Cloudy BKN150 BKN230 15 0 36% 75.79 1010.9
30 13:00 SW 30 G 44 24.14 Mostly Cloudy SCT120 BKN240 15 -1 34% 75.82 1011.3
30 12:00 SW 24 G 39 24.14 Mostly Cloudy FEW100 FEW200 BKN250 13 -1 38% 75.84 1011.7
30 11:00 SW 24 24.14 Mostly Cloudy FEW120 BKN230 11 -2 41% 75.92 1012.5
30 10:00 SW 19 G 30 24.14 Mostly Cloudy SCT120 BKN250 9 -3 43% 7 75.95 1013.1
30 09:00 SW 19 24.14 Partly Cloudy FEW120 SCT250 6 -4 49% 3 76 1013.6
30 08:00 S 11 24.14 Partly Cloudy FEW120 SCT250 3 -4 60% 0 76.02 1014.1
30 07:00 S 7 24.14 A Few Clouds FEW120 1 -5 65% -1 76.07 1015.0
30 06:00 S 9 24.14 A Few Clouds FEW120 0 -5 69% -3 76.1 1015.3
30 05:00 SE 7 24.14 Mostly Cloudy BKN120 1 -4 70% -1 76.17 1016.1
30 04:00 Calm 24.14 Mostly Cloudy FEW100 BKN120 2 -4 65% 76.2 1016.7
30 03:00 N 4 24.14 Mostly Cloudy BKN110 BKN140 2 -4 65% 76.3 1017.8
30 02:00 Vrbl 4 24.14 Mostly Cloudy SCT075 BKN095 3 -4 60% 76.4 1019.2
30 01:00 SE 7 24.14 Mostly Cloudy BKN097 3 -4 60% 1 76.4 1019.1
30 00:00 S 7 24.14 Mostly Cloudy SCT100 BKN120 4 -4 56% 2 76.5 1020.6
29 23:00 S 11 24.14 Mostly Cloudy FEW100 BKN130 4 -4 56% 2 76.56 1021.3
29 22:00 S 15 24.14 Mostly Cloudy BKN150 BKN220 4 -4 56% 1 76.61 1021.9
29 21:00 S 13 24.14 Mostly Cloudy BKN230 4 -4 56% 1 76.66 1022.5
29 20:00 S 15 24.14 Partly Cloudy FEW060 SCT180 5 -3 57% 2 76.63 1022.5
29 19:00 S 17 G 30 24.14 Partly Cloudy FEW060 SCT250 6 -3 53% 3 76.66 1022.7
29 18:00 S 28 24.14 Mostly Cloudy FEW060 BKN250 8 -3 46% 4 76.66 1022.8
29 17:00 SW 26 G 35 24.14 Mostly Cloudy FEW057 BKN250 9 -4 40% 6 76.68 1022.9
29 16:00 SW 24 G 39 24.14 Partly Cloudy SCT057 SCT250 8 -4 43% 5 76.73 1023.5
29 15:00 SW 17 G 35 24.14 Mostly Cloudy BKN058 BKN250 9 -3 43% 7 76.76 1024.1
29 14:00 SW 9 24.14 Partly Cloudy FEW040 SCT250 7 -3 49% 5 76.84 1025.2
29 13:00 SW 15 G 28 24.14 Partly Cloudy SCT036 SCT250 5 -3 57% 2 76.91 1026.0
29 12:00 SW 19 G 31 24.14 Mostly Cloudy SCT030 BKN085 5 -3 57% 2 76.96 1026.9
29 11:00 SW 19 G 28 24.14 Overcast SCT027 OVC090 3 -4 60% -1 77.04 1027.8
29 10:00 S 17 G 30 24.14 Mostly Cloudy SCT018 BKN090 2 -3 70% -2 77.09 1028.4
29 08:00 S 6 24.14 Partly Cloudy SCT068 -3 -5 86% 77.11 1028.9
29 07:00 S 6 24.14 Mostly Cloudy BKN064 BKN100 -4 -6 86% 77.11 1029.1
29 06:00 SW 13 9.66 Light Snow OVC044 -3 -6 80% -7 77.14 1029.3
29 05:00 SW 11 16.09 Light Snow OVC033 -3 -8 69% -7 77.14 1029.3
29 04:00 SW 17 16.09 Light Snow OVC031 -3 -9 64% -8 77.14 1029.1
29 03:00 SW 7 24.14 Mostly Cloudy SCT062 BKN100 -4 -10 63% -7 77.11 1028.9
29 02:00 S 9 24.14 Partly Cloudy SCT120 -5 -11 63% -9 77.14 1029.2
29 01:00 SW 9 24.14 Partly Cloudy SCT120 -4 -11 59% -7 77.14 1029.4
29 00:00 SW 17 24.14 A Few Clouds FEW053 -4 -12 54% -9 77.14 1029.3
28 23:00 SW 19 24.14 A Few Clouds FEW080 -3 -13 46% -8 77.11 1029.1
28 22:00 W 17 24.14 A Few Clouds FEW070 -3 -13 46% -8 77.09 1028.7
28 21:00 W 20 G 31 24.14 Partly Cloudy SCT073 -2 -14 40% -7 77.09 1028.5
28 20:00 W 15 24.14 Partly Cloudy SCT074 -2 -14 40% -6 77.01 1027.7
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)