Weather observations for the past three days for
Ontario International Airport
Metric (Imperial)
Date Time (pdt) 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.
13 21:53 SW 15 16.09 Fair CLR 22.2 15.6 66% 76.07 1013.0
13 20:53 SW 15 16.09 Fair CLR 23.9 15.6 60% 25 76.05 1012.5
13 19:53 SW 17 16.09 Fair CLR 25.6 15.6 54% 26 76 1012.0
13 18:53 SW 19 G 31 16.09 Fair CLR 27.2 15.6 49% 28 76 1011.7
13 17:53 SW 19 G 31 16.09 Fair CLR 29.4 15.6 43% 29 75.97 1011.4
13 15:53 W 20 G 33 16.09 Fair CLR 31.7 15 36% 31 76.05 1012.1
13 14:53 W 17 G 30 16.09 Fair CLR 32.2 14.4 34% 32 76.07 1012.6
13 13:53 SW 17 16.09 Fair CLR 31.1 13.9 35% 30 76.12 1013.3
13 12:53 SW 13 16.09 Fair CLR 29.4 14.4 40% 29 76.15 1013.7
13 11:53 SW 13 12.87 Fair CLR 27.2 15.6 49% 28 76.17 1014.1
13 09:53 SW 9 6.44 Fair with Haze CLR 21.1 16.1 73% 76.25 1015.2
13 08:53 S 7 4.83 Mostly Cloudy with Haze BKN012 19.4 16.1 81% 76.23 1015.2
13 07:53 Calm 4.83 Mostly Cloudy with Haze BKN009 18.3 15.6 84% 76.25 1015.2
13 06:53 Vrbl 6 4.02 Fog/Mist OVC008 17.8 15.6 87% 76.23 1014.7
13 05:53 Calm 6.44 Fog/Mist OVC008 17.2 15.6 90% 76.17 1014.3
13 04:53 W 6 6.44 Fog/Mist OVC008 17.2 15.6 20 17.2 90% 76.17 1013.9
13 03:53 SW 9 6.44 Fog/Mist SCT009 17.2 15.6 90% 76.15 1013.6
13 02:53 SW 7 8.05 Fog/Mist CLR 17.2 15.6 90% 76.15 1013.6
13 01:53 SW 9 12.87 Fair CLR 17.8 15.6 87% 76.15 1013.6
13 00:53 SW 7 16.09 Fair CLR 18.3 15.6 84% 76.17 1014.0
12 23:53 SW 15 16.09 Fair CLR 18.9 15.6 81% 76.17 1014.0
12 22:53 SW 15 16.09 Fair CLR 20 15.6 31.1 20 76% 76.17 1014.1
12 21:53 SW 11 16.09 Fair CLR 21.1 15.6 71% 76.15 1014.0
12 20:53 SW 15 16.09 Fair CLR 22.8 15.6 64% 76.1 1013.3
12 19:53 W 17 16.09 Fair CLR 25 15 54% 26 76.07 1012.8
12 18:53 SW 20 16.09 Fair CLR 27.2 15.6 49% 28 76.05 1012.4
12 17:53 W 26 16.09 Fair CLR 28.9 14.4 41% 29 76.02 1012.2
12 16:53 W 24 G 35 16.09 Fair CLR 31.1 13.3 32.2 23.9 34% 30 76.05 1012.1
12 15:53 W 24 G 37 16.09 Fair CLR 31.7 14.4 35% 31 76.05 1012.4
12 14:53 SW 15 G 31 16.09 Fair CLR 30.6 14.4 37% 30 76.1 1013.0
12 13:53 W 15 G 30 16.09 Fair CLR 30 15 40% 30 76.15 1013.6
12 12:53 W 13 G 28 12.87 Fair CLR 28.3 15.6 46% 28 76.17 1014.1
12 11:53 W 19 11.27 Fair CLR 26.1 16.1 54% 27 76.2 1014.4
12 10:53 SW 11 8.05 Fair with Haze CLR 23.9 16.1 23.9 16.7 62% 25 76.23 1014.9
12 09:53 SW 6 6.44 Fair with Haze CLR 21.7 16.1 71% 76.23 1015.1
12 08:53 Vrbl 6 6.44 Partly Cloudy with Haze SCT011 19.4 16.1 81% 76.23 1015.1
12 07:53 SW 9 6.44 Mostly Cloudy with Haze BKN008 18.3 15.6 84% 76.23 1015.1
12 06:53 SW 7 6.44 Fog/Mist BKN008 17.2 15.6 90% 76.17 1014.4
12 05:53 W 7 8.05 Fog/Mist SCT007 16.7 15.6 93% 76.15 1013.8
12 04:53 SW 7 11.27 Fair CLR 17.2 15.6 20 17.2 90% 76.1 1013.1
12 03:53 W 9 12.87 Fair CLR 17.2 15.6 90% 76.05 1012.5
12 02:53 SW 6 12.87 Fair CLR 17.8 15.6 87% 76.05 1012.3
12 01:53 SW 7 14.48 Fair CLR 18.3 15.6 84% 76.07 1012.5
12 00:53 SW 7 16.09 Fair CLR 18.9 15.6 81% 76.1 1012.8
11 23:53 W 9 16.09 Fair CLR 18.9 15.6 81% 76.1 1012.9
11 22:53 SW 9 16.09 Fair CLR 20 15.6 30.6 20 76% 76.1 1013.1
11 21:53 SW 11 16.09 Fair CLR 21.1 16.1 73% 76.07 1012.8
11 20:53 SW 15 16.09 Fair CLR 22.8 16.1 66% 76.02 1012.1
11 19:53 W 17 16.09 Fair CLR 25 16.1 58% 26 75.97 1011.4
11 18:53 W 20 16.09 Fair CLR 26.7 16.1 52% 27 75.95 1011.1
11 17:53 W 26 16.09 Fair CLR 28.9 16.1 46% 29 75.92 1010.7
11 16:53 W 30 16.09 Fair CLR 30.6 15.6 32.8 26.7 40% 30 75.92 1010.7
11 15:53 W 26 G 39 16.09 Fair CLR 31.7 14.4 35% 31 75.95 1010.8
11 14:53 W 20 G 39 16.09 Fair CLR 31.7 14.4 35% 31 75.97 1011.1
11 13:53 W 22 16.09 Fair CLR 32.2 14.4 34% 32 76 1011.5
11 12:53 SW 15 16.09 Fair CLR 30.6 15 39% 30 76.02 1011.7
11 11:53 W 13 16.09 Fair CLR 30.6 13.9 36% 30 76.05 1011.9
11 10:53 SW 9 16.09 Fair CLR 26.7 15 26.7 16.7 49% 27 76.05 1012.1
11 09:53 Vrbl 6 14.48 Fair CLR 23.9 15.6 60% 25 76.05 1012.2
11 08:53 Calm 11.27 Fair CLR 21.1 15.6 71% 76.05 1012.5
11 07:53 Calm 9.66 Fair with Haze CLR 19.4 15.6 79% 76.07 1012.6
11 06:53 Calm 9.66 Fog/Mist FEW008 17.8 15.6 87% 76.05 1012.3
11 05:53 W 7 12.87 A Few Clouds FEW009 16.7 15 90% 76.02 1012.0
11 04:53 W 9 16.09 Fair CLR 17.2 15 24.4 17.2 87% 76 1011.6
11 03:53 W 11 16.09 Fair CLR 18.3 15 81% 76 1011.3
11 02:53 W 9 16.09 Fair CLR 19.4 15 76% 75.97 1011.1
11 01:53 W 9 16.09 Fair CLR 20 14.4 70% 75.97 1010.8
11 00:53 W 11 16.09 Fair CLR 21.7 14.4 63% 75.95 1010.6
10 23:53 SW 9 16.09 Fair CLR 23.3 13.9 56% 75.92 1010.3
10 22:53 SW 9 16.09 Fair CLR 24.4 13.9 34.4 24.4 52% 26 75.92 1010.2
Date Time (pdt) 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)