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 19:53 SW 17 16.09 A Few Clouds FEW250 30.6 17.2 45% 31 75.92 1010.2
25 18:53 SW 20 G 33 16.09 A Few Clouds FEW120 FEW250 33.9 17.8 38% 35 75.87 1009.4
25 17:53 W 19 G 31 16.09 A Few Clouds FEW120 FEW250 36.7 17.2 32% 38 75.84 1008.8
25 16:53 SW 19 G 31 16.09 A Few Clouds FEW120 FEW250 37.8 16.7 38.9 32.2 29% 39 75.84 1008.8
25 15:53 SW 20 G 35 16.09 Partly Cloudy FEW120 SCT250 38.9 15.6 25% 39 75.87 1009.0
25 14:53 W 20 G 33 16.09 Partly Cloudy FEW120 SCT250 38.3 16.7 28% 39 75.92 1009.8
25 13:53 SW 20 G 33 16.09 Partly Cloudy FEW120 SCT250 37.8 15 26% 38 75.97 1010.6
25 12:53 W 17 16.09 A Few Clouds FEW120 FEW240 37.2 15.6 28% 37 76.02 1011.2
25 11:53 SW 13 16.09 A Few Clouds FEW110 FEW220 35.6 12.2 24% 34 76.07 1011.8
25 10:53 Vrbl 7 16.09 A Few Clouds FEW100 FEW220 32.2 15 32.8 22.8 35% 32 76.12 1012.7
25 09:53 Calm 16.09 A Few Clouds FEW095 FEW200 30 15.6 42% 30 76.12 1012.7
25 08:53 S 7 16.09 A Few Clouds FEW200 27.8 16.1 49% 28 76.15 1013.1
25 07:53 Calm 16.09 A Few Clouds FEW180 25.6 16.1 56% 26 76.15 1013.1
25 06:53 Calm 16.09 A Few Clouds FEW180 23.3 15.6 62% 76.12 1012.8
25 05:53 Calm 16.09 A Few Clouds FEW180 23.9 15.6 60% 25 76.07 1012.0
25 04:53 S 6 16.09 A Few Clouds FEW200 23.9 15 27.2 23.9 58% 25 76.05 1011.5
25 03:53 SW 6 16.09 A Few Clouds FEW200 25 15 54% 26 76.02 1011.2
25 02:53 S 7 16.09 Fair CLR 25.6 15 52% 26 76.02 1011.2
25 01:53 Calm 16.09 Fair CLR 25.6 15.6 54% 26 76.05 1011.5
25 00:53 SW 6 16.09 A Few Clouds FEW200 26.1 15 50% 27 76.07 1011.8
24 23:53 W 7 16.09 A Few Clouds FEW200 26.7 15 49% 27 76.07 1011.8
24 22:53 Calm 16.09 A Few Clouds FEW200 27.2 15.6 38.9 27.2 49% 28 76.1 1012.1
24 21:53 SW 9 16.09 A Few Clouds FEW200 28.3 15 44% 28 76.1 1012.2
24 20:53 SW 15 16.09 A Few Clouds FEW200 30 14.4 39% 30 76.02 1011.5
24 19:53 SW 19 16.09 A Few Clouds FEW180 FEW230 31.7 14.4 35% 31 75.97 1010.7
24 18:53 SW 22 16.09 A Few Clouds FEW180 FEW230 35 13.3 27% 34 75.92 1009.9
24 17:53 W 22 G 35 16.09 A Few Clouds FEW120 FEW230 37.2 9.4 18% 35 75.9 1009.5
24 16:53 W 20 G 33 16.09 A Few Clouds FEW120 FEW230 38.9 12.2 40.6 34.4 20% 38 75.9 1009.3
24 15:53 SW 19 G 31 16.09 A Few Clouds FEW120 40.6 8.9 15% 39 75.9 1009.2
24 14:53 W 17 G 31 16.09 A Few Clouds FEW120 40 9.4 16% 38 75.92 1009.7
24 13:53 SW 19 16.09 A Few Clouds FEW120 FEW170 39.4 8.3 15% 37 76 1010.5
24 12:53 Vrbl 6 16.09 Mostly Cloudy FEW120 BKN170 37.8 10 18% 36 76.05 1011.4
24 11:53 SW 7 16.09 Mostly Cloudy FEW120 BKN170 36.1 11.7 23% 35 76.1 1012.1
24 10:53 Vrbl 6 16.09 Partly Cloudy FEW120 SCT170 34.4 11.1 34.4 23.3 24% 33 76.15 1012.8
24 09:53 Calm 16.09 A Few Clouds FEW120 FEW170 31.7 12.8 31% 31 76.15 1013.2
24 08:53 Calm 16.09 A Few Clouds FEW130 FEW210 28.9 13.9 40% 28 76.17 1013.3
24 07:53 Calm 16.09 Partly Cloudy FEW130 SCT210 25.6 13.9 48% 26 76.15 1013.1
24 06:53 Calm 16.09 A Few Clouds FEW130 FEW210 23.9 14.4 55% 25 76.1 1012.5
24 05:53 Calm 16.09 A Few Clouds FEW210 23.9 14.4 55% 25 76.02 1011.3
24 04:53 Calm 16.09 A Few Clouds FEW210 23.3 14.4 27.2 23.3 57% 76.02 1011.0
24 03:53 S 6 16.09 Partly Cloudy SCT210 24.4 14.4 54% 26 76 1010.7
24 02:53 Calm 16.09 Partly Cloudy SCT210 25.6 13.9 48% 26 75.95 1010.1
24 01:53 Calm 16.09 Partly Cloudy SCT220 25 14.4 52% 26 76 1010.8
24 00:53 S 6 16.09 A Few Clouds FEW250 26.1 14.4 49% 27 76.02 1011.0
23 23:53 Calm 16.09 A Few Clouds FEW250 26.7 12.8 42% 27 76 1011.0
23 22:53 W 15 16.09 A Few Clouds FEW250 27.2 13.3 39.4 27.2 42% 27 76.02 1011.3
23 21:53 W 15 16.09 A Few Clouds FEW250 28.3 13.3 40% 28 76.02 1011.2
23 20:53 SW 15 16.09 Partly Cloudy FEW140 SCT230 30 14.4 39% 30 75.97 1010.6
23 19:53 SW 19 16.09 Partly Cloudy FEW140 SCT230 32.8 12.8 30% 32 75.9 1009.7
23 18:53 W 19 16.09 Partly Cloudy FEW100 FEW140 SCT230 35.6 12.8 25% 35 75.84 1009.0
23 17:53 W 20 G 33 16.09 Partly Cloudy FEW100 FEW140 SCT230 37.8 12.8 22% 37 75.82 1008.6
23 16:53 SW 22 G 35 16.09 A Few Clouds FEW140 FEW250 39.4 11.1 40.6 33.3 18% 38 75.82 1008.3
23 15:53 SW 19 G 31 16.09 A Few Clouds FEW140 FEW250 40 10.6 17% 39 75.82 1008.3
23 14:53 W 17 G 30 16.09 A Few Clouds FEW150 FEW250 40.6 10.6 16% 39 75.87 1008.7
23 13:53 W 17 16.09 A Few Clouds FEW150 FEW250 38.9 10 17% 37 75.9 1009.3
23 12:53 W 17 G 30 16.09 A Few Clouds FEW150 37.8 10 18% 36 75.95 1010.2
23 11:53 W 9 16.09 A Few Clouds FEW150 36.1 10 20% 34 76.02 1011.0
23 10:53 Vrbl 9 16.09 A Few Clouds FEW150 33.9 11.7 33.9 23.3 26% 33 76.05 1011.5
23 09:53 Calm 16.09 A Few Clouds FEW200 30.6 12.8 34% 30 76.02 1011.4
23 08:53 Calm 16.09 Fair CLR 28.3 13.9 41% 28 76.02 1011.3
23 07:53 Calm 16.09 A Few Clouds FEW180 26.1 14.4 49% 27 76 1011.2
23 06:53 Calm 16.09 A Few Clouds FEW180 23.9 14.4 55% 25 75.97 1011.0
23 05:53 Calm 16.09 A Few Clouds FEW180 23.9 13.9 54% 25 75.95 1010.5
23 04:53 Calm 16.09 Fair CLR 23.9 13.3 27.8 23.3 52% 25 75.95 1010.4
23 03:53 Calm 16.09 Fair CLR 25 12.8 47% 26 75.97 1010.4
23 02:53 Calm 16.09 Fair CLR 25.6 13.9 48% 26 75.95 1010.2
23 01:53 Calm 16.09 Fair CLR 25 12.2 45% 26 75.97 1010.5
23 00:53 Calm 16.09 Fair CLR 26.1 12.2 42% 26 76 1010.8
22 23:53 Calm 16.09 Fair CLR 26.7 12.8 42% 27 76.02 1011.0
22 22:53 Calm 16.09 Fair CLR 27.8 11.7 37.2 27.8 37% 27 76 1011.2
22 21:53 W 9 16.09 Fair CLR 28.3 11.1 34% 28 76 1011.1
22 20:53 SW 11 16.09 Fair CLR 29.4 13.9 39% 29 75.97 1011.0
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)