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.
22 14:53 SW 20 G 31 16.09 A Few Clouds FEW100 26.7 11.1 38% 27 75.77 1008.8
22 13:53 SW 11 G 28 16.09 A Few Clouds FEW100 25.6 10 37% 26 75.77 1009.2
22 12:53 SW 15 16.09 A Few Clouds FEW100 25 11.1 42% 26 75.82 1009.4
22 11:53 Vrbl 6 14.48 A Few Clouds FEW090 22.8 11.1 48% 75.84 1010.0
22 10:53 Vrbl 11 11.27 Fair CLR 20.6 12.2 20.6 14.4 59% 75.87 1010.4
22 09:53 SW 13 9.66 A Few Clouds with Haze FEW018 18.9 12.2 65% 75.87 1010.6
22 08:53 Vrbl 6 8.05 Mostly Cloudy with Haze BKN015 16.7 12.2 75% 75.87 1010.8
22 07:53 SW 6 8.05 Overcast with Haze OVC012 15.6 12.2 80% 75.84 1010.4
22 06:53 Vrbl 6 8.05 Overcast with Haze OVC011 15.6 12.2 80% 75.82 1009.9
22 05:53 NW 6 11.27 Overcast OVC010 15 12.2 83% 75.79 1009.3
22 04:53 W 7 11.27 Overcast OVC010 15 12.8 17.8 14.4 87% 75.79 1009.2
22 02:53 W 13 12.87 A Few Clouds FEW010 14.4 12.8 90% 75.82 1009.5
22 01:53 W 13 14.48 Fair CLR 14.4 12.8 90% 75.82 1009.6
22 00:53 SW 9 16.09 Fair CLR 16.7 12.2 75% 75.82 1009.3
21 23:53 NW 9 16.09 Fair CLR 17.2 11.7 70% 75.82 1009.4
21 22:53 W 9 16.09 Fair CLR 17.8 10.6 28.9 17.8 63% 75.84 1009.8
21 21:53 W 13 16.09 Fair CLR 18.3 9.4 56% 75.84 1009.8
21 20:53 W 11 16.09 Fair CLR 19.4 8.3 49% 75.82 1009.8
21 19:53 SW 19 16.09 Fair CLR 21.1 11.1 53% 75.77 1008.9
21 18:53 SW 26 G 39 16.09 Fair CLR 23.9 11.1 45% 25 75.72 1008.2
21 17:53 W 26 G 39 16.09 A Few Clouds FEW090 26.7 10 35% 26 75.69 1007.9
21 16:53 SW 19 G 35 16.09 A Few Clouds FEW090 28.9 8.9 30.6 25.6 29% 28 75.69 1007.7
21 15:53 W 28 G 39 16.09 A Few Clouds FEW090 29.4 11.1 32% 28 75.72 1008.0
21 14:53 W 24 G 46 16.09 A Few Clouds FEW100 29.4 11.1 32% 28 75.77 1008.6
21 13:53 W 19 G 31 16.09 A Few Clouds FEW100 30 10 29% 29 75.82 1009.3
21 12:53 W 17 16.09 A Few Clouds FEW090 28.3 7.8 27% 27 75.87 1009.9
21 11:53 W 17 16.09 A Few Clouds FEW280 27.2 8.9 32% 27 75.92 1010.4
21 10:53 W 13 16.09 A Few Clouds FEW280 26.1 10 26.1 15 36% 26 75.92 1010.6
21 09:53 Vrbl 9 16.09 Fair CLR 23.3 8.9 40% 75.95 1010.8
21 08:53 SW 6 16.09 Fair CLR 20.6 10 51% 75.95 1011.2
21 07:53 Calm 16.09 Fair CLR 18.9 6.7 45% 75.95 1011.0
21 06:53 Vrbl 6 16.09 A Few Clouds FEW300 17.2 7.2 52% 75.92 1010.7
21 05:53 Calm 16.09 A Few Clouds FEW300 15.6 6.7 56% 75.87 1010.1
21 04:53 W 9 16.09 A Few Clouds FEW300 16.7 8.9 22.8 16.1 60% 75.87 1009.9
21 03:53 W 7 16.09 Fair CLR 17.2 7.8 54% 75.87 1009.9
21 02:53 W 7 16.09 A Few Clouds FEW300 18.3 5.6 43% 75.87 1009.9
21 01:53 W 6 16.09 Partly Cloudy SCT300 19.4 3.9 36% 75.9 1010.1
21 00:53 Calm 16.09 Partly Cloudy SCT300 20 2.8 32% 75.9 1010.1
20 23:53 Calm 16.09 Mostly Cloudy BKN300 22.2 2.2 27% 75.9 1010.1
20 22:53 Calm 16.09 Mostly Cloudy BKN300 22.2 1.1 31.7 22.2 25% 75.9 1010.2
20 21:53 Vrbl 6 16.09 Mostly Cloudy BKN250 23.9 1.1 22% 25 75.87 1009.7
20 20:53 SW 11 16.09 Mostly Cloudy BKN250 25 0.6 20% 25 75.79 1008.8
20 19:53 SW 15 16.09 Partly Cloudy SCT250 26.1 0 18% 25 75.74 1008.3
20 18:53 SW 22 16.09 Partly Cloudy SCT250 27.8 -0.6 16% 27 75.74 1008.2
20 17:53 W 30 16.09 A Few Clouds FEW250 30 -1.1 13% 28 75.74 1008.3
20 16:53 W 28 G 43 16.09 A Few Clouds FEW080 31.1 0 32.8 28.3 13% 29 75.74 1008.2
20 15:53 SW 22 16.09 A Few Clouds FEW070 31.7 0 13% 30 75.77 1008.3
20 14:53 W 26 G 37 16.09 Fair CLR 32.8 2.8 15% 30 75.79 1008.7
20 13:53 W 15 16.09 Fair CLR 32.2 -1.1 12% 30 75.84 1009.3
20 12:53 W 19 G 35 16.09 Fair CLR 31.7 -2.2 11% 30 75.9 1010.0
20 11:53 SW 17 G 30 16.09 Fair CLR 31.1 -3.9 10% 29 75.95 1010.8
20 10:53 SW 13 16.09 Fair CLR 28.3 -3.9 28.3 15.6 12% 27 75.97 1011.4
20 09:53 Vrbl 6 16.09 Fair CLR 26.7 -2.8 14% 26 76.02 1011.8
20 08:53 Calm 16.09 Fair CLR 23.3 -2.2 18% 76.02 1012.1
20 07:53 Calm 16.09 Fair CLR 21.1 -1.7 22% 76.05 1012.4
20 06:53 NE 6 16.09 Fair CLR 17.8 -1.1 28% 76.05 1012.4
20 05:53 NE 7 16.09 Fair CLR 16.1 -2.8 27% 76.02 1012.1
20 04:53 Calm 16.09 Fair CLR 17.2 -2.8 21.1 16.7 26% 76.02 1011.9
20 03:53 NE 7 16.09 Fair CLR 17.8 -1.7 27% 76.02 1012.0
20 02:53 E 7 16.09 Fair CLR 18.3 -1.1 27% 76.05 1012.3
20 01:53 NE 7 16.09 Fair CLR 18.3 -1.1 27% 76.07 1012.6
20 00:53 N 9 16.09 Fair CLR 19.4 0.6 29% 76.1 1012.7
19 22:53 E 6 16.09 Fair CLR 20.6 0.6 31.1 20.6 26% 76.07 1012.6
19 21:53 SW 9 16.09 Fair CLR 22.2 -2.2 19% 76.02 1011.8
19 20:53 W 19 16.09 Fair CLR 23.9 -3.9 15% 24 76 1011.8
19 19:53 SW 20 16.09 A Few Clouds FEW030 25.6 -5 13% 25 75.97 1011.7
19 18:53 W 22 G 35 16.09 A Few Clouds FEW030 27.2 -3.9 13% 26 75.95 1011.1
19 17:53 SW 22 G 35 16.09 A Few Clouds FEW030 FEW250 28.9 0 15% 27 75.9 1010.6
19 16:53 NE 19 G 33 16.09 A Few Clouds FEW030 FEW250 31.7 -4.4 32.2 28.3 9% 30 75.9 1010.4
19 15:53 NE 22 G 43 16.09 A Few Clouds FEW030 FEW250 32.2 -8.3 7% 30 75.9 1010.2
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)