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.
10 12:53 W 17 16.09 Fair CLR 28.9 12.8 37% 28 76 1011.6
10 11:53 W 13 14.48 Fair CLR 26.1 12.2 42% 26 76 1012.0
10 10:53 SW 6 8.05 Fair with Haze CLR 22.2 13.9 22.8 13.9 59% 76.02 1012.5
10 09:53 Calm 6.44 Fair with Haze CLR 18.9 13.9 73% 76.02 1012.6
10 08:53 Calm 4.02 Mostly Cloudy with Haze BKN006 16.7 13.9 84% 76.02 1012.7
10 07:53 Calm 2.41 Fog/Mist OVC002 14.4 13.9 97% 76.02 1012.7
10 06:53 NW 6 1.21 Fog/Mist OVC002 13.9 13.3 96% 76 1012.1
10 05:53 SW 9 4.02 Fog/Mist OVC003 13.9 13.3 96% 75.97 1011.6
10 04:53 W 6 8.05 Fog/Mist CLR 14.4 12.8 17.8 13.9 90% 75.95 1011.3
10 03:53 W 7 9.66 Fog/Mist CLR 14.4 13.3 93% 75.95 1011.3
10 02:53 W 6 11.27 Fair CLR 14.4 12.8 90% 75.95 1011.3
10 01:53 Calm 12.87 Fair CLR 15.6 13.3 86% 75.97 1011.4
10 00:53 SW 6 14.48 Fair CLR 16.1 13.3 84% 76 1011.8
09 23:53 SW 7 16.09 Fair CLR 16.7 13.3 80% 76 1012.1
09 22:53 SW 7 16.09 Fair CLR 17.8 13.9 28.9 17.8 78% 76 1012.2
09 21:53 W 11 16.09 Fair CLR 18.3 13.9 76% 76 1012.1
09 20:53 SW 13 16.09 Fair CLR 20 13.3 65% 75.92 1011.5
09 19:53 SW 17 16.09 Fair CLR 22.2 12.8 55% 75.87 1010.6
09 18:53 SW 17 16.09 Fair CLR 25 11.7 43% 26 75.84 1010.0
09 17:53 W 22 16.09 Fair CLR 27.2 11.7 38% 27 75.82 1009.4
09 16:53 SW 20 16.09 Fair CLR 28.9 12.2 30 21.7 36% 28 75.82 1009.5
09 15:53 W 19 G 35 16.09 Fair CLR 30 12.2 33% 29 75.82 1009.5
09 14:53 W 17 16.09 Fair CLR 29.4 13.3 37% 29 75.84 1009.9
09 13:53 SW 15 16.09 Fair CLR 29.4 12.2 35% 29 75.92 1010.7
09 12:53 SW 11 16.09 Fair CLR 28.3 11.7 36% 28 75.95 1011.1
09 11:53 W 7 16.09 Fair CLR 25 12.2 45% 26 76 1011.9
09 10:53 Calm 6.44 Fair with Haze CLR 21.7 13.9 21.7 13.9 61% 76.02 1012.4
09 09:53 Vrbl 6 6.44 Fair with Haze CLR 18.9 13.9 73% 76.05 1012.8
09 08:53 S 6 3.22 Mostly Cloudy with Haze BKN007 16.7 13.9 84% 76.05 1013.1
09 07:53 Calm 2.41 Fog/Mist OVC004 15 13.9 93% 76.07 1013.3
09 06:53 Calm 1.61 Fog/Mist OVC002 13.9 13.3 96% 76.05 1012.8
09 05:53 SW 6 4.83 Fog/Mist FEW004 14.4 13.3 93% 76 1012.2
09 04:53 SW 6 6.44 Fog/Mist CLR 13.9 12.8 17.2 13.9 93% 76 1012.1
09 03:53 W 6 6.44 Fog/Mist CLR 14.4 13.3 93% 76 1012.1
09 02:53 SW 6 8.05 Fog/Mist CLR 15 13.3 90% 76.02 1012.4
09 01:53 Calm 9.66 Fog/Mist CLR 15 13.3 90% 76.05 1012.7
09 00:53 S 7 11.27 Fair CLR 16.1 13.3 84% 76.07 1013.1
08 23:53 SW 7 12.87 Fair CLR 16.7 13.3 80% 76.1 1013.4
08 22:53 SW 7 16.09 Fair CLR 17.2 13.3 27.8 17.2 78% 76.1 1013.6
08 21:53 SW 11 16.09 Fair CLR 18.3 13.9 76% 76.1 1013.6
08 20:53 W 15 16.09 Fair CLR 19.4 13.9 71% 76.05 1013.0
08 19:53 SW 13 16.09 Fair CLR 21.7 13.9 61% 76 1012.3
08 18:53 W 20 16.09 Fair CLR 24.4 13.9 52% 26 75.95 1011.6
08 17:53 SW 19 16.09 Fair CLR 26.7 12.8 42% 27 75.95 1011.3
08 16:53 SW 19 16.09 Fair CLR 27.2 13.3 28.3 20.6 42% 27 75.97 1011.5
08 15:53 W 17 16.09 Fair CLR 28.3 13.3 40% 28 76 1011.9
08 14:53 SW 19 16.09 Fair CLR 27.8 13.3 41% 28 76.02 1012.3
08 13:53 SW 11 16.09 Fair CLR 27.2 13.3 42% 27 76.07 1013.0
08 12:53 Vrbl 7 12.87 Fair CLR 25.6 13.3 47% 26 76.12 1013.6
08 11:53 Vrbl 7 9.66 Fair with Haze CLR 22.8 13.3 55% 76.17 1014.4
08 10:53 SW 7 6.44 Fair with Haze CLR 20.6 13.3 20.6 13.9 63% 76.23 1015.2
08 09:53 S 6 6.44 A Few Clouds with Haze FEW014 18.3 13.3 73% 76.23 1015.4
08 08:53 Calm 6.44 Overcast with Haze OVC011 16.1 12.8 81% 76.25 1015.7
08 07:53 Calm 6.44 Fog/Mist OVC008 15 12.8 87% 76.25 1015.9
08 06:53 Calm 4.83 Fog/Mist OVC007 14.4 12.8 90% 76.25 1015.7
08 05:53 SW 7 8.05 Fog/Mist OVC007 14.4 12.8 90% 76.23 1015.1
08 04:53 W 6 9.66 Fog/Mist BKN006 13.9 12.8 17.2 13.9 93% 76.17 1014.5
08 03:53 W 7 11.27 Partly Cloudy SCT009 13.9 12.8 93% 76.17 1014.3
08 02:53 SW 7 16.09 Fair CLR 15 12.8 87% 76.17 1014.3
08 01:53 W 7 16.09 Fair CLR 14.4 12.8 90% 76.17 1014.5
08 00:53 W 7 16.09 Fair CLR 15 12.2 83% 76.23 1015.0
07 23:53 SW 7 16.09 Fair CLR 16.1 12.2 78% 76.23 1015.0
07 22:53 W 9 16.09 Fair CLR 17.2 12.2 26.7 17.2 73% 76.2 1015.0
07 21:53 W 15 16.09 Fair CLR 18.3 12.8 70% 76.2 1014.8
07 20:53 SW 13 16.09 Fair CLR 18.9 12.8 68% 76.15 1014.2
07 19:53 SW 17 16.09 Fair CLR 21.1 12.8 59% 76.07 1013.4
07 18:53 SW 19 G 31 16.09 A Few Clouds FEW110 23.3 12.8 52% 76.02 1012.5
07 17:53 SW 20 G 33 14.48 A Few Clouds FEW110 25 12.8 47% 26 76 1012.0
07 16:53 SW 22 G 35 16.09 A Few Clouds FEW110 26.7 12.2 28.9 22.2 41% 27 75.97 1011.9
07 15:53 SW 20 G 35 16.09 A Few Clouds FEW110 27.8 12.8 40% 27 75.97 1011.6
07 14:53 W 20 G 35 16.09 A Few Clouds FEW110 27.8 12.2 38% 27 76.02 1012.2
07 13:53 W 20 G 35 16.09 A Few Clouds FEW110 28.3 11.7 36% 28 76.07 1012.9
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)