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.
07 23:53 SW 7 16.09 A Few Clouds FEW250 25.6 12.8 45% 26 76.2 1013.8
07 22:53 W 9 16.09 A Few Clouds FEW250 26.1 13.3 36.1 26.1 45% 26 76.17 1013.6
07 21:53 SW 9 16.09 A Few Clouds FEW250 26.7 13.3 44% 27 76.17 1013.7
07 20:53 SW 17 16.09 Fair CLR 27.8 13.3 41% 28 76.1 1012.6
07 19:53 SW 20 16.09 A Few Clouds FEW250 29.4 12.8 36% 29 76.05 1012.2
07 18:53 SW 19 16.09 A Few Clouds FEW220 31.7 11.1 28% 30 76.02 1011.5
07 17:53 SW 22 16.09 A Few Clouds FEW120 FEW220 33.9 6.7 18% 32 76.02 1011.7
07 16:53 W 22 16.09 A Few Clouds FEW120 FEW220 35.6 8.3 36.7 29.4 19% 34 76.02 1011.4
07 15:53 W 20 16.09 Partly Cloudy FEW120 SCT220 36.7 10.6 20% 35 76.02 1011.5
07 14:53 W 15 16.09 Partly Cloudy FEW120 SCT220 36.1 9.4 20% 34 76.1 1012.3
07 13:53 SW 19 G 30 16.09 Partly Cloudy FEW120 SCT220 34.4 14.4 30% 34 76.15 1013.1
07 12:53 SW 11 16.09 Mostly Cloudy FEW100 BKN210 33.3 16.1 36% 33 76.17 1013.6
07 11:53 SW 7 16.09 Mostly Cloudy BKN190 31.1 13.9 35% 30 76.23 1014.4
07 10:53 Vrbl 9 16.09 Mostly Cloudy BKN190 30 15.6 30 21.1 42% 30 76.23 1014.5
07 09:53 Vrbl 6 16.09 Partly Cloudy SCT190 SCT250 28.3 15.6 46% 28 76.25 1014.7
07 08:53 Calm 16.09 A Few Clouds FEW220 26.1 15.6 52% 27 76.25 1014.9
07 07:53 Calm 16.09 A Few Clouds FEW220 23.9 16.1 62% 25 76.25 1014.6
07 06:53 Calm 16.09 A Few Clouds FEW220 21.7 16.1 71% 76.2 1014.1
07 05:53 Calm 16.09 A Few Clouds FEW220 21.7 16.1 71% 76.17 1013.7
07 04:53 SE 6 16.09 A Few Clouds FEW220 22.8 15.6 24.4 22.2 64% 76.15 1013.2
07 03:53 Calm 16.09 A Few Clouds FEW220 22.2 15 64% 76.12 1013.0
07 02:53 Calm 16.09 Partly Cloudy SCT220 22.8 15.6 64% 76.17 1013.4
07 01:53 Calm 16.09 A Few Clouds FEW220 22.8 15.6 64% 76.17 1013.3
07 00:53 W 9 16.09 Mostly Cloudy BKN220 23.3 15 60% 76.2 1013.9
06 23:53 SW 7 16.09 A Few Clouds FEW200 23.3 15 60% 76.2 1014.1
06 22:53 W 15 16.09 A Few Clouds FEW250 24.4 15.6 33.9 24.4 58% 26 76.2 1014.0
06 21:53 SW 17 16.09 A Few Clouds FEW190 FEW250 25 15.6 56% 26 76.17 1013.9
06 20:53 W 15 16.09 A Few Clouds FEW200 FEW250 26.7 15.6 51% 27 76.1 1012.9
06 19:53 SW 17 16.09 A Few Clouds FEW200 FEW250 28.9 13.3 38% 28 76.02 1011.6
06 18:53 W 20 G 33 16.09 A Few Clouds FEW100 FEW200 30.6 11.7 31% 29 75.95 1010.8
06 17:53 W 20 G 33 16.09 A Few Clouds FEW100 FEW200 32.8 13.9 32% 32 75.92 1010.4
06 16:53 W 20 G 33 16.09 A Few Clouds FEW100 FEW190 33.9 15.6 36.1 28.9 33% 34 75.92 1010.2
06 15:53 SW 22 G 35 16.09 A Few Clouds FEW100 FEW190 34.4 16.1 33% 35 75.95 1010.5
06 14:53 W 20 G 33 16.09 A Few Clouds FEW100 FEW190 35 15.6 31% 35 75.97 1010.7
06 13:53 W 17 16.09 A Few Clouds FEW110 FEW200 35.6 15.6 30% 36 76 1011.1
06 12:53 W 13 16.09 A Few Clouds FEW100 FEW190 34.4 17.2 36% 35 76.02 1011.6
06 11:53 W 9 16.09 A Few Clouds FEW190 31.7 16.7 41% 32 76.07 1012.3
06 09:53 Calm 16.09 Partly Cloudy FEW200 SCT250 26.7 17.8 58% 28 76.12 1013.2
06 08:53 Calm 16.09 A Few Clouds FEW210 24.4 17.8 67% 25 76.12 1013.3
06 07:53 Calm 16.09 A Few Clouds FEW200 FEW250 22.8 17.8 74% 76.12 1013.1
06 06:53 Calm 14.48 A Few Clouds FEW190 FEW220 21.1 17.2 79% 76.15 1013.5
06 05:53 Calm 16.09 Partly Cloudy FEW180 SCT210 21.1 17.2 79% 76.1 1012.7
06 04:53 Calm 14.48 Partly Cloudy FEW180 SCT220 20 17.2 22.8 20 84% 76.05 1012.2
06 03:53 Calm 16.09 Mostly Cloudy BKN220 20.6 17.2 81% 76.05 1012.1
06 02:53 W 9 16.09 Partly Cloudy SCT230 20 17.2 84% 76.02 1011.7
06 01:53 W 9 16.09 A Few Clouds FEW180 20.6 17.2 81% 76.02 1011.8
05 23:53 W 15 16.09 A Few Clouds FEW180 21.7 17.2 76% 76.05 1012.0
05 22:53 W 15 16.09 Fair CLR 22.8 17.2 33.9 22.8 71% 76.02 1011.9
05 21:53 SW 19 16.09 A Few Clouds FEW200 24.4 17.2 64% 25 76 1011.6
05 20:53 SW 17 16.09 A Few Clouds FEW200 26.7 16.7 54% 27 75.92 1010.4
05 19:53 SW 15 16.09 Partly Cloudy SCT200 28.9 16.1 46% 29 75.84 1009.5
05 18:53 W 17 16.09 Partly Cloudy FEW110 SCT210 31.1 15.6 39% 31 75.82 1009.0
05 17:53 SW 17 G 30 16.09 Partly Cloudy FEW110 SCT210 32.8 15.6 35% 33 75.82 1009.1
05 16:53 SW 19 G 31 16.09 Partly Cloudy FEW110 SCT210 33.9 13.9 34.4 27.2 30% 33 75.87 1009.4
05 15:53 SW 20 G 33 16.09 A Few Clouds FEW110 FEW200 33.3 14.4 32% 33 75.87 1009.7
05 14:53 W 20 G 33 16.09 A Few Clouds FEW110 FEW200 33.3 13.9 31% 33 75.92 1010.4
05 13:53 W 22 G 35 16.09 A Few Clouds FEW110 FEW200 32.8 14.4 33% 32 75.97 1011.0
05 12:53 W 19 16.09 A Few Clouds FEW110 FEW200 32.2 15 35% 32 76.02 1011.7
05 11:53 W 13 16.09 A Few Clouds FEW150 30.6 15 39% 30 76.07 1012.3
05 10:53 SW 11 14.48 Fair CLR 27.2 17.2 27.2 18.9 54% 28 76.1 1013.1
05 07:53 SW 6 11.27 A Few Clouds FEW160 20.6 16.7 78% 76.02 1012.1
05 06:53 Calm 12.87 A Few Clouds FEW160 20 16.7 81% 76 1011.5
05 05:53 SW 6 14.48 A Few Clouds FEW160 19.4 16.7 84% 75.92 1010.6
05 04:53 Calm 16.09 Fair CLR 20 16.7 21.7 20 81% 75.9 1009.9
05 03:53 W 6 16.09 Fair CLR 20 16.7 81% 75.9 1009.9
05 01:53 Calm 16.09 Fair CLR 20.6 16.7 78% 75.95 1010.5
05 00:53 SW 6 16.09 Fair CLR 21.1 17.2 79% 75.95 1010.8
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)