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.
25 15:53 SW 17 G 30 16.09 Fair CLR 30.6 10.6 29% 29 75.84 1009.7
25 14:53 SW 13 16.09 Fair CLR 30 11.7 32% 29 75.9 1010.4
25 13:53 Vrbl 7 16.09 Fair CLR 29.4 10.6 31% 28 75.95 1011.1
25 12:53 Calm 16.09 Fair CLR 26.1 12.8 44% 26 76 1012.0
25 11:53 Vrbl 9 9.66 Fair with Haze CLR 23.9 13.9 54% 25 76.05 1012.8
25 10:53 Vrbl 7 8.05 Fair with Haze CLR 21.1 13.9 21.1 16.7 64% 76.1 1013.3
25 09:53 Vrbl 9 8.05 Mostly Cloudy with Haze BKN017 20 13.9 68% 76.1 1013.4
25 08:53 Vrbl 7 6.44 Overcast with Haze OVC014 18.3 14.4 78% 76.1 1013.4
25 07:53 NW 6 6.44 Overcast with Haze OVC012 17.2 13.9 81% 76.1 1013.4
25 06:53 Vrbl 7 6.44 Fog/Mist OVC010 16.7 14.4 86% 76.05 1012.8
25 05:53 W 7 9.66 Overcast with Haze OVC011 16.7 13.9 84% 76.02 1012.3
25 04:53 W 7 9.66 Overcast with Haze OVC010 16.7 13.9 19.4 16.1 84% 76.02 1012.0
25 03:53 W 9 11.27 Overcast OVC011 16.7 13.9 84% 76.02 1012.1
25 02:53 W 7 11.27 Overcast OVC009 16.7 14.4 86% 76.05 1012.4
25 01:53 W 11 12.87 Mostly Cloudy BKN010 16.1 13.9 87% 76.07 1012.6
25 00:53 SW 11 16.09 Fair CLR 17.2 13.9 81% 76.07 1012.8
24 23:53 SW 11 16.09 Fair CLR 18.3 13.9 76% 76.1 1013.0
24 22:53 W 15 16.09 Fair CLR 19.4 13.9 29.4 19.4 71% 76.1 1013.0
24 21:53 SW 15 16.09 Fair CLR 20 14.4 70% 76.07 1013.0
24 20:53 W 15 16.09 Fair CLR 21.7 13.9 61% 76.02 1012.2
24 19:53 W 19 G 31 16.09 Fair CLR 23.3 13.9 56% 76 1011.9
24 18:53 SW 20 G 33 16.09 Fair CLR 25.6 13.9 48% 26 75.97 1011.7
24 17:53 SW 20 G 33 16.09 A Few Clouds FEW120 27.8 13.3 41% 28 75.97 1011.4
24 16:53 SW 22 G 35 16.09 A Few Clouds FEW120 FEW170 29.4 12.2 32.2 26.7 35% 29 76 1011.6
24 15:53 SW 24 G 37 16.09 A Few Clouds FEW130 FEW170 29.4 13.3 37% 29 76.02 1011.9
24 14:53 SW 22 G 35 16.09 A Few Clouds FEW130 FEW160 30.6 12.2 32% 30 76.07 1012.5
24 13:53 W 20 G 31 16.09 A Few Clouds FEW130 FEW160 31.7 12.8 31% 31 76.1 1012.7
24 12:53 SW 11 G 30 16.09 A Few Clouds FEW130 FEW200 30 13.9 37% 29 76.12 1013.3
24 11:53 Vrbl 7 16.09 A Few Clouds FEW130 FEW190 28.9 13.9 40% 28 76.17 1013.9
24 10:53 SW 9 16.09 A Few Clouds FEW130 FEW190 26.1 14.4 26.1 17.2 49% 27 76.2 1014.5
24 09:53 S 6 14.48 A Few Clouds FEW130 FEW200 23.9 15 58% 25 76.23 1014.6
24 08:53 Calm 12.87 A Few Clouds FEW120 FEW200 21.1 15 68% 76.23 1015.0
24 07:53 Calm 12.87 A Few Clouds FEW120 FEW200 19.4 15 76% 76.25 1015.2
24 06:53 SW 7 12.87 A Few Clouds FEW120 FEW200 17.8 14.4 81% 76.25 1015.0
24 05:53 Vrbl 6 14.48 Partly Cloudy FEW120 SCT180 17.2 14.4 84% 76.23 1014.7
24 04:53 SW 7 14.48 A Few Clouds FEW120 FEW180 17.8 14.4 20.6 17.8 81% 76.2 1014.4
24 03:53 SW 6 14.48 A Few Clouds FEW180 17.8 14.4 81% 76.2 1014.4
24 02:53 W 9 14.48 Partly Cloudy SCT180 18.3 14.4 78% 76.2 1014.4
24 01:53 W 7 16.09 A Few Clouds FEW180 18.9 14.4 75% 76.23 1014.7
24 00:53 W 9 16.09 Partly Cloudy SCT180 19.4 14.4 73% 76.25 1015.2
23 23:53 SW 9 16.09 Partly Cloudy SCT170 20 14.4 70% 76.25 1015.2
23 22:53 W 13 16.09 Partly Cloudy SCT170 20.6 14.4 30.6 20.6 68% 76.25 1015.2
23 21:53 SW 15 16.09 Partly Cloudy SCT170 21.7 14.4 63% 76.23 1015.2
23 20:53 W 17 16.09 Partly Cloudy FEW110 SCT170 SCT210 23.3 14.4 57% 76.17 1014.4
23 19:53 W 17 16.09 Mostly Cloudy FEW110 SCT180 BKN210 24.4 14.4 54% 26 76.15 1013.9
23 18:53 SW 19 16.09 Mostly Cloudy FEW110 SCT170 BKN210 27.8 13.9 43% 28 76.07 1013.0
23 17:53 SW 17 16.09 Mostly Cloudy FEW110 SCT170 BKN210 29.4 13.9 39% 29 76.07 1012.8
23 16:53 W 17 16.09 Mostly Cloudy FEW110 BKN170 29.4 13.3 30.6 23.9 37% 29 76.1 1013.0
23 15:53 SW 17 16.09 Mostly Cloudy FEW120 BKN180 30 13.3 36% 29 76.12 1013.3
23 14:53 SW 15 16.09 Partly Cloudy FEW120 SCT180 30 13.3 36% 29 76.15 1013.7
23 13:53 W 15 G 30 16.09 A Few Clouds FEW120 FEW200 28.9 13.9 40% 28 76.17 1014.1
23 12:53 W 15 G 30 16.09 A Few Clouds FEW150 27.2 14.4 45% 27 76.23 1014.7
23 11:53 W 13 16.09 A Few Clouds FEW150 25.6 14.4 50% 26 76.28 1015.7
23 10:53 SW 15 11.27 A Few Clouds FEW160 24.4 14.4 24.4 15.6 54% 26 76.33 1016.2
23 09:53 Vrbl 7 9.66 Fair with Haze CLR 21.7 14.4 63% 76.33 1016.4
23 08:53 SW 6 8.05 Fair with Haze CLR 19.4 14.4 73% 76.3 1016.1
23 07:53 Vrbl 6 6.44 A Few Clouds with Haze FEW011 18.3 14.4 78% 76.3 1015.9
23 06:53 Calm 6.44 Fog/Mist FEW010 16.7 14.4 86% 76.25 1015.4
23 05:53 W 7 9.66 Fog/Mist FEW010 16.1 13.9 87% 76.2 1014.6
23 04:53 W 6 14.48 A Few Clouds FEW010 15.6 13.9 20 15.6 90% 76.17 1014.3
23 03:53 SW 7 14.48 A Few Clouds FEW010 16.1 13.9 87% 76.2 1014.4
23 02:53 W 11 16.09 Fair CLR 16.7 13.9 84% 76.17 1014.2
23 01:53 W 11 16.09 Fair CLR 17.2 13.9 81% 76.17 1014.0
23 00:53 W 9 16.09 Fair CLR 17.8 13.3 75% 76.17 1014.1
22 23:53 W 15 16.09 Fair CLR 18.3 13.3 73% 76.17 1014.2
22 22:53 W 11 16.09 Fair CLR 20 13.3 30.6 20 65% 76.17 1014.1
22 21:53 SW 15 16.09 Fair CLR 21.7 13.3 59% 76.12 1013.7
22 20:53 SW 15 16.09 Fair CLR 23.3 13.3 54% 76.05 1012.7
22 19:53 SW 17 16.09 Fair CLR 26.1 13.3 45% 26 76 1011.9
22 18:53 SW 19 G 31 16.09 Fair CLR 27.8 13.3 41% 28 75.97 1011.3
22 17:53 SW 22 G 35 16.09 Fair CLR 28.9 12.8 37% 28 75.95 1011.1
22 16:53 W 20 G 33 16.09 Fair CLR 30.6 12.2 31.7 24.4 32% 30 75.92 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)