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.
10 01:53 Calm 16.09 Mostly Cloudy BKN200 BKN220 21.7 15 66% 75.46 1004.2
10 00:53 Calm 16.09 A Few Clouds FEW200 22.8 14.4 59% 75.49 1004.4
09 23:53 W 9 16.09 A Few Clouds FEW200 22.2 15 64% 75.51 1004.8
09 22:53 SW 7 16.09 Fair CLR 23.9 13.9 32.2 23.3 54% 25 75.51 1005.0
09 21:53 W 7 16.09 Fair CLR 24.4 12.2 47% 26 75.51 1005.1
09 20:53 SW 11 16.09 A Few Clouds FEW120 25.6 13.3 47% 26 75.51 1005.2
09 19:53 SW 15 16.09 A Few Clouds FEW120 26.7 11.7 39% 27 75.51 1005.0
09 17:53 SW 20 G 33 16.09 A Few Clouds FEW130 30.6 8.9 26% 29 75.49 1004.5
09 16:53 W 20 G 33 16.09 A Few Clouds FEW130 32.2 8.9 33.3 28.9 24% 30 75.49 1004.6
09 15:53 W 19 G 31 16.09 A Few Clouds FEW130 32.8 10.6 26% 31 75.54 1004.9
09 14:53 SW 19 G 31 16.09 A Few Clouds FEW130 33.3 10 24% 32 75.57 1005.3
09 13:53 W 19 G 30 16.09 A Few Clouds FEW130 32.8 7.2 20% 31 75.62 1005.9
09 12:53 SW 15 16.09 A Few Clouds FEW120 32.2 10 25% 31 75.69 1007.0
09 11:53 W 11 16.09 A Few Clouds FEW120 30.6 10 28% 29 75.74 1007.7
09 10:53 SW 7 16.09 A Few Clouds FEW110 28.9 12.2 28.9 21.1 36% 28 75.77 1008.2
09 09:53 W 6 16.09 A Few Clouds FEW100 26.1 13.3 45% 26 75.79 1008.7
09 08:53 SW 6 16.09 Fair CLR 23.3 14.4 57% 75.79 1008.8
09 07:53 S 7 16.09 A Few Clouds FEW050 22.2 14.4 61% 75.77 1008.4
09 06:53 Calm 16.09 A Few Clouds FEW050 21.7 12.8 57% 75.72 1007.8
09 05:53 Calm 16.09 Fair CLR 21.7 12.8 57% 75.72 1007.5
09 04:53 W 6 16.09 A Few Clouds FEW140 22.2 12.8 26.7 21.7 55% 75.69 1006.9
09 03:53 Calm 16.09 A Few Clouds FEW140 23.3 12.2 50% 75.67 1006.7
09 02:53 Calm 16.09 Partly Cloudy SCT140 23.3 12.2 50% 75.72 1007.2
09 01:53 Calm 16.09 Partly Cloudy SCT140 23.3 11.7 48% 75.77 1007.9
09 00:53 Calm 16.09 Partly Cloudy SCT140 23.9 11.1 45% 25 75.77 1008.1
08 23:53 S 6 16.09 A Few Clouds FEW140 25.6 11.7 42% 26 75.79 1008.2
08 22:53 Calm 16.09 A Few Clouds FEW140 26.1 12.2 33.9 25.6 42% 26 75.79 1008.4
08 21:53 NW 9 16.09 Mostly Cloudy BKN140 26.7 11.1 38% 27 75.82 1008.7
08 20:53 SW 7 16.09 Partly Cloudy SCT140 27.8 11.7 37% 27 75.77 1008.4
08 19:53 W 6 16.09 Partly Cloudy SCT120 28.3 11.1 34% 28 75.74 1008.0
08 18:53 W 15 16.09 A Few Clouds FEW120 30 10.6 30% 29 75.69 1007.4
08 17:53 W 22 16.09 A Few Clouds FEW130 31.7 9.4 25% 30 75.67 1007.0
08 16:53 W 28 16.09 A Few Clouds FEW130 33.9 9.4 36.7 31.1 22% 32 75.67 1006.5
08 15:53 W 28 G 37 16.09 A Few Clouds FEW130 35 10 22% 33 75.67 1006.5
08 14:53 SW 24 16.09 A Few Clouds FEW130 36.1 11.1 22% 35 75.69 1006.7
08 13:53 W 24 16.09 A Few Clouds FEW140 36.7 10.6 20% 35 75.72 1007.3
08 11:53 W 13 16.09 A Few Clouds FEW120 33.9 10 23% 32 75.87 1009.1
08 10:53 Vrbl 6 16.09 A Few Clouds FEW110 31.1 10.6 31.1 22.2 28% 30 75.92 1009.9
08 09:53 Calm 16.09 Fair CLR 28.3 12.8 38% 28 75.92 1010.3
08 08:53 Calm 16.09 Fair CLR 26.1 12.2 42% 26 75.95 1010.4
08 07:53 Calm 16.09 Fair CLR 25.6 11.1 40% 26 75.9 1009.8
08 06:53 Calm 16.09 Fair CLR 23.3 11.7 48% 75.87 1009.4
08 05:53 N 6 16.09 Fair CLR 22.8 12.8 53% 75.84 1009.2
08 04:53 Calm 16.09 Fair CLR 23.9 12.8 27.2 23.9 50% 25 75.84 1009.0
08 03:53 Calm 16.09 Fair CLR 23.9 13.9 54% 25 75.84 1008.8
08 02:53 E 6 16.09 Fair CLR 25 13.9 50% 26 75.87 1009.3
08 01:53 Calm 16.09 Fair CLR 25 13.3 48% 26 75.9 1009.5
07 23:53 Calm 16.09 A Few Clouds FEW120 26.7 12.8 42% 27 75.9 1009.6
07 22:53 Calm 16.09 A Few Clouds FEW120 27.2 13.3 36.1 27.2 42% 27 75.92 1009.8
07 21:53 Vrbl 6 16.09 A Few Clouds FEW120 28.3 12.8 38% 28 75.9 1009.8
07 20:53 SW 9 16.09 A Few Clouds FEW120 28.9 12.8 37% 28 75.87 1009.3
07 19:53 SW 15 16.09 A Few Clouds FEW120 30.6 11.1 30% 29 75.82 1008.6
07 18:53 W 19 16.09 A Few Clouds FEW120 32.2 11.1 27% 31 75.77 1008.2
07 17:53 W 20 G 33 16.09 A Few Clouds FEW130 34.4 9.4 21% 33 75.74 1007.6
07 16:53 W 22 G 35 16.09 A Few Clouds FEW130 36.1 14.4 38.3 32.8 27% 36 75.74 1007.4
07 15:53 W 20 G 33 16.09 A Few Clouds FEW130 37.8 9.4 18% 36 75.74 1007.3
07 13:53 W 17 G 30 16.09 A Few Clouds FEW130 38.3 10 18% 37 75.79 1008.0
07 12:53 W 11 16.09 A Few Clouds FEW130 37.2 8.3 17% 35 75.87 1008.9
07 11:53 SW 11 16.09 A Few Clouds FEW120 35 9.4 21% 33 75.92 1009.9
07 10:53 W 7 16.09 A Few Clouds FEW110 33.3 9.4 33.3 23.3 23% 31 75.97 1010.6
07 09:53 Calm 16.09 A Few Clouds FEW110 30.6 8.9 26% 29 76 1011.0
07 08:53 Calm 16.09 Fair CLR 28.9 8.9 29% 28 76 1011.1
07 07:53 NE 6 16.09 Fair CLR 26.1 10.6 38% 26 75.95 1010.5
07 05:53 Calm 16.09 Fair CLR 25 10.6 40% 26 75.9 1009.5
07 04:53 Calm 16.09 Fair CLR 24.4 11.1 28.9 24.4 43% 26 75.87 1009.1
07 03:53 N 7 16.09 Fair CLR 25.6 11.1 40% 26 75.84 1008.8
07 02:53 Calm 16.09 Fair CLR 25.6 11.1 40% 26 75.87 1008.9
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)