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.
01 14:53 W 17 G 30 16.09 Fair CLR 35 12.2 25% 34 75.74 1007.6
01 13:53 W 17 G 30 16.09 Fair CLR 34.4 12.2 26% 33 75.77 1008.3
01 12:53 SW 11 16.09 Fair CLR 32.2 11.7 28% 31 75.82 1009.1
01 11:53 Vrbl 7 16.09 Fair CLR 30.6 12.2 32% 30 75.9 1009.9
01 10:53 Calm 16.09 Fair CLR 27.2 13.3 27.8 18.3 42% 27 75.92 1010.7
01 09:53 Calm 16.09 Fair CLR 24.4 13.3 50% 26 75.95 1010.9
01 08:53 Calm 16.09 Fair CLR 22.8 13.9 57% 75.95 1011.0
01 07:53 Calm 16.09 Fair CLR 20.6 13.3 63% 75.92 1010.7
01 06:53 Calm 16.09 Fair CLR 18.9 15.6 81% 75.87 1010.3
01 05:53 Calm 16.09 Fair CLR 18.3 15.6 84% 75.84 1009.6
01 04:53 Calm 16.09 Fair CLR 18.9 16.1 22.8 18.9 84% 75.82 1009.1
01 03:53 Calm 16.09 Fair CLR 19.4 15.6 79% 75.79 1008.9
01 02:53 Calm 16.09 Fair CLR 20 15.6 76% 75.82 1009.1
01 01:53 Calm 16.09 Fair CLR 20.6 15.6 73% 75.82 1009.2
01 00:53 Calm 16.09 Fair CLR 21.1 15 68% 75.82 1009.2
30 23:53 SW 6 16.09 Fair CLR 21.7 15.6 68% 75.82 1009.3
30 22:53 Calm 16.09 Fair CLR 22.8 15.6 29.4 22.8 64% 75.82 1009.2
30 21:53 Vrbl 7 16.09 Fair CLR 22.8 15.6 64% 75.82 1009.4
30 19:53 W 11 16.09 Fair CLR 23.9 13.9 54% 25 75.74 1008.7
30 18:53 SW 13 16.09 Fair CLR 25 15 54% 26 75.69 1007.9
30 17:53 SW 19 G 31 16.09 Fair CLR 27.2 14.4 45% 27 75.64 1007.0
30 16:53 SW 20 G 33 16.09 Fair CLR 29.4 16.1 32.2 25 45% 30 75.62 1006.3
30 15:53 SW 20 G 33 16.09 Fair CLR 31.1 15 38% 31 75.59 1006.2
30 13:53 W 17 G 28 16.09 Fair CLR 31.1 13.3 34% 30 75.64 1006.8
30 12:53 W 13 16.09 Fair CLR 29.4 12.2 35% 29 75.72 1007.7
30 11:53 W 9 16.09 Fair CLR 27.2 12.2 39% 27 75.79 1008.9
30 10:53 Vrbl 7 16.09 Fair CLR 25 13.3 25 17.2 48% 26 75.84 1009.6
30 09:53 SW 6 16.09 Fair CLR 22.8 15.6 64% 75.87 1010.0
30 08:53 W 9 16.09 Fair CLR 21.1 13.3 61% 75.84 1009.8
30 07:53 SW 6 16.09 Fair CLR 19.4 15 76% 75.79 1009.1
30 06:53 Calm 16.09 A Few Clouds FEW200 17.8 13.9 78% 75.72 1008.3
30 05:53 Calm 16.09 Fair CLR 18.3 13.3 73% 75.69 1007.6
30 04:53 Calm 16.09 Fair CLR 18.3 14.4 23.3 17.8 78% 75.62 1006.7
30 02:53 Calm 16.09 Fair CLR 20 14.4 70% 75.62 1006.3
30 01:53 Calm 16.09 Fair CLR 19.4 14.4 73% 75.62 1006.4
30 00:53 Calm 16.09 Fair CLR 21.1 13.3 61% 75.59 1005.9
29 23:53 Calm 16.09 Fair CLR 21.7 12.8 57% 75.57 1005.7
29 22:53 Calm 16.09 Fair CLR 22.8 12.8 29.4 22.2 53% 75.57 1005.8
29 21:53 W 7 16.09 Fair CLR 23.3 12.2 50% 75.51 1005.2
29 20:53 W 7 16.09 Fair CLR 23.9 12.8 50% 25 75.49 1005.1
29 19:53 W 15 16.09 Fair CLR 25 12.2 45% 26 75.44 1004.5
29 18:53 SW 19 16.09 A Few Clouds FEW120 26.7 11.1 38% 27 75.39 1003.8
29 17:53 W 22 G 35 16.09 A Few Clouds FEW120 28.3 7.8 27% 27 75.34 1002.7
29 16:53 W 20 G 33 16.09 A Few Clouds FEW120 29.4 12.8 31.1 25 36% 29 75.31 1002.5
29 15:53 SW 19 G 31 16.09 A Few Clouds FEW120 30.6 13.9 36% 30 75.31 1002.4
29 14:53 W 20 G 33 16.09 A Few Clouds FEW110 FEW150 30.6 13.3 35% 30 75.34 1002.7
29 13:53 SW 17 16.09 Partly Cloudy SCT110 SCT150 30.6 10.6 29% 29 75.36 1003.1
29 12:53 W 13 16.09 Partly Cloudy SCT110 SCT150 29.4 10.6 31% 28 75.41 1003.8
29 11:53 SW 13 G 30 16.09 Partly Cloudy FEW110 FEW150 SCT300 27.8 11.1 35% 27 75.44 1004.2
29 10:53 SW 17 16.09 A Few Clouds FEW100 FEW150 25 10 25.6 16.1 39% 26 75.44 1004.4
29 09:53 SW 6 16.09 A Few Clouds FEW100 FEW150 22.2 11.1 50% 75.49 1005.2
29 08:53 Calm 16.09 A Few Clouds FEW100 FEW150 19.4 12.8 66% 75.51 1005.4
29 07:53 SE 7 16.09 A Few Clouds FEW100 FEW150 18.3 13.3 73% 75.51 1005.7
29 06:53 Calm 14.48 A Few Clouds FEW100 FEW120 16.7 12.8 78% 75.54 1005.9
29 05:53 N 6 16.09 A Few Clouds FEW120 17.8 11.1 65% 75.54 1005.9
29 04:53 NW 6 16.09 Fair CLR 17.8 11.1 20 16.7 65% 75.54 1005.5
29 03:53 Calm 16.09 Fair CLR 16.7 11.1 70% 75.54 1005.7
29 02:53 Calm 16.09 Fair CLR 18.3 12.8 70% 75.59 1006.2
29 01:53 W 6 16.09 Fair CLR 18.9 12.8 68% 75.59 1006.2
29 00:53 W 7 16.09 A Few Clouds FEW120 18.9 12.2 65% 75.59 1006.2
28 23:53 W 6 16.09 A Few Clouds FEW120 19.4 11.7 61% 75.57 1006.1
28 22:53 W 9 16.09 A Few Clouds FEW120 20 12.8 27.2 20 63% 75.57 1005.9
28 21:53 Vrbl 7 16.09 A Few Clouds FEW150 21.7 12.8 57% 75.54 1005.8
28 20:53 SW 7 16.09 Partly Cloudy FEW100 SCT150 21.7 12.8 57% 75.54 1005.7
28 19:53 SW 13 16.09 Partly Cloudy FEW100 SCT150 22.8 10.6 46% 75.51 1005.3
28 18:53 SW 19 16.09 A Few Clouds FEW100 FEW140 23.9 12.2 48% 25 75.49 1005.0
28 17:53 SW 20 G 33 16.09 A Few Clouds FEW100 25.6 12.8 45% 26 75.46 1004.6
28 16:53 SW 20 G 33 16.09 A Few Clouds FEW100 27.2 12.2 29.4 25.6 39% 27 75.46 1004.2
28 15:53 W 19 G 31 16.09 A Few Clouds FEW100 28.3 10 32% 27 75.49 1004.7
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)