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 20:53 SW 11 16.09 Mostly Cloudy BKN300 24.4 4.4 27% 25 76 1011.8
13 19:53 SW 11 16.09 Mostly Cloudy BKN300 26.1 3.9 24% 26 75.97 1011.6
13 18:53 W 11 16.09 Mostly Cloudy BKN300 27.2 3.9 22% 26 75.95 1011.0
13 17:53 SW 15 16.09 Mostly Cloudy BKN300 30 4.4 20% 28 75.92 1010.6
13 16:53 W 15 16.09 Mostly Cloudy BKN300 32.2 5 32.8 26.1 18% 30 75.95 1010.7
13 15:53 W 11 16.09 Mostly Cloudy BKN300 32.8 -0.6 12% 30 76 1011.5
13 14:53 NW 11 16.09 Mostly Cloudy BKN300 32.2 0 13% 30 76.02 1011.9
13 13:53 E 7 16.09 Mostly Cloudy BKN300 32.2 -1.1 12% 30 76.07 1012.6
13 12:53 Calm 16.09 Mostly Cloudy BKN300 31.7 -2.2 11% 30 76.15 1013.6
13 11:53 Calm 16.09 Partly Cloudy SCT300 28.9 -0.6 15% 27 76.23 1014.6
13 10:53 Calm 16.09 Partly Cloudy SCT300 26.7 0 26.7 16.1 17% 26 76.25 1015.0
13 09:53 Calm 16.09 Mostly Cloudy BKN300 23.3 -0.6 20% 76.25 1015.1
13 08:53 Calm 16.09 Mostly Cloudy BKN300 20.6 1.1 27% 76.25 1015.3
13 07:53 NE 6 16.09 Partly Cloudy SCT300 17.2 1.7 35% 76.23 1015.0
13 06:53 Calm 16.09 A Few Clouds FEW300 16.7 0.6 34% 76.23 1015.0
13 05:53 Calm 16.09 A Few Clouds FEW300 16.7 2.2 38% 76.23 1014.6
13 04:53 E 7 16.09 A Few Clouds FEW300 17.8 2.8 22.8 13.9 37% 76.2 1014.1
13 03:53 Calm 16.09 Partly Cloudy SCT300 15.6 3.3 44% 76.23 1014.6
13 02:53 NE 9 16.09 Fair CLR 17.2 2.8 38% 76.25 1015.1
13 01:53 NW 6 16.09 Fair CLR 18.9 3.9 37% 76.28 1015.4
13 00:53 Calm 16.09 Fair CLR 20 3.9 35% 76.28 1015.3
12 23:53 N 6 16.09 Fair CLR 20 4.4 36% 76.33 1015.9
12 22:53 NW 6 16.09 Fair CLR 22.2 4.4 32.8 20.6 31% 76.35 1016.3
12 21:53 Vrbl 6 16.09 A Few Clouds FEW250 24.4 3.9 26% 25 76.33 1016.3
12 20:53 W 9 16.09 A Few Clouds FEW250 25 3.9 26% 25 76.33 1016.3
12 19:53 Vrbl 7 16.09 Partly Cloudy SCT250 27.8 -1.1 15% 27 76.3 1016.0
12 18:53 NE 20 16.09 Mostly Cloudy BKN250 29.4 -2.8 12% 28 76.3 1015.8
12 17:53 NE 22 16.09 Partly Cloudy SCT250 31.7 -2.8 11% 30 76.28 1015.5
12 16:53 NE 15 16.09 A Few Clouds FEW250 32.8 -1.1 33.3 26.1 11% 30 76.3 1015.8
12 15:53 NE 20 16.09 A Few Clouds FEW250 32.8 -1.1 11% 30 76.35 1016.4
12 14:53 NE 22 16.09 A Few Clouds FEW250 32.8 -1.1 11% 30 76.38 1016.9
12 13:53 NE 26 G 39 16.09 A Few Clouds FEW250 32.8 -0.6 12% 30 76.48 1018.0
12 12:53 W 13 16.09 A Few Clouds FEW250 31.1 1.7 15% 29 76.58 1019.6
12 11:53 W 13 16.09 A Few Clouds FEW250 29.4 3.9 20% 28 76.68 1020.6
12 10:53 Vrbl 6 16.09 Fair CLR 25.6 5.6 25.6 14.4 28% 26 76.73 1021.5
12 09:53 Calm 16.09 Fair CLR 22.2 7.2 38% 76.73 1021.8
12 08:53 Calm 16.09 Fair CLR 19.4 7.8 47% 76.73 1022.0
12 07:53 Calm 16.09 Fair CLR 16.7 6.1 50% 76.71 1021.8
12 06:53 Calm 16.09 Fair CLR 15 7.8 62% 76.71 1021.6
12 05:53 NE 7 16.09 Fair CLR 14.4 7.8 65% 76.71 1021.5
12 04:53 Calm 16.09 Fair CLR 15 8.3 19.4 14.4 64% 76.71 1021.4
12 03:53 Calm 16.09 Fair CLR 15.6 8.9 65% 76.68 1021.3
12 02:53 Calm 16.09 Fair CLR 16.1 9.4 65% 76.73 1021.7
12 01:53 Calm 16.09 Fair CLR 16.7 10 65% 76.76 1022.1
12 00:53 N 6 16.09 Fair CLR 17.8 10.6 63% 76.76 1022.4
11 23:53 Calm 16.09 Fair CLR 18.3 11.7 66% 76.76 1022.5
11 22:53 Calm 16.09 Fair CLR 19.4 11.7 27.2 18.9 61% 76.76 1022.5
11 21:53 Vrbl 6 16.09 Fair CLR 20 11.7 59% 76.73 1022.2
11 20:53 Vrbl 7 16.09 Fair CLR 21.1 11.7 55% 76.71 1021.7
11 19:53 SW 9 16.09 Fair CLR 22.8 11.7 50% 76.68 1021.5
11 18:53 SW 11 16.09 Fair CLR 24.4 8.9 37% 25 76.63 1020.9
11 17:53 W 13 16.09 Fair CLR 26.7 8.3 31% 26 76.63 1020.7
11 16:53 W 11 16.09 Fair CLR 27.8 8.9 27.8 17.8 31% 27 76.66 1020.8
11 15:53 W 13 16.09 Fair CLR 26.7 9.4 34% 26 76.68 1021.2
11 14:53 W 13 16.09 Fair CLR 26.7 9.4 34% 26 76.68 1021.4
11 13:53 W 11 16.09 Fair CLR 25 10 39% 26 76.73 1022.2
11 12:53 W 11 16.09 Fair CLR 22.8 9.4 43% 76.81 1023.2
11 11:53 Vrbl 6 16.09 Fair CLR 20 10 53% 76.84 1023.7
11 10:53 Calm 16.09 Fair CLR 17.8 10.6 17.8 10.6 63% 76.84 1023.9
11 09:53 S 6 16.09 Fair CLR 16.1 10.6 70% 76.84 1023.9
11 08:53 Calm 16.09 Fair CLR 14.4 10 75% 76.84 1024.0
11 07:53 Calm 16.09 Fair CLR 12.2 8.9 80% 76.78 1023.6
11 06:53 Calm 16.09 Fair CLR 11.1 9.4 89% 76.76 1023.1
11 05:53 Calm 16.09 Fair CLR 11.7 9.4 86% 76.73 1022.5
11 04:53 Calm 16.09 Fair CLR 11.7 9.4 13.9 11.7 86% 76.71 1022.0
11 03:53 Calm 16.09 Fair CLR 12.2 10 87% 76.68 1021.8
11 02:53 Calm 16.09 Fair CLR 12.2 10 87% 76.71 1022.0
11 01:53 Calm 16.09 Fair CLR 12.8 10 83% 76.68 1021.8
11 00:53 Calm 16.09 Fair CLR 12.8 10 83% 76.68 1021.9
10 23:53 SW 6 16.09 Fair CLR 13.3 10.6 84% 76.68 1021.8
10 22:53 SW 7 16.09 Fair CLR 13.9 10.6 20 13.3 81% 76.63 1021.3
10 21:53 W 15 16.09 A Few Clouds FEW250 14.4 10 75% 76.61 1020.9
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)