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.
06 21:53 Vrbl 6 16.09 Fair CLR 30 10 29% 29 75.87 1009.1
06 20:53 Vrbl 7 16.09 Fair CLR 30.6 10.6 29% 29 75.82 1008.5
06 19:53 W 15 16.09 A Few Clouds FEW120 32.2 10.6 26% 31 75.77 1008.0
06 18:53 W 20 16.09 A Few Clouds FEW120 33.3 10 24% 32 75.74 1007.8
06 17:53 W 20 16.09 A Few Clouds FEW130 35.6 10 21% 34 75.69 1007.0
06 16:53 W 17 16.09 A Few Clouds FEW130 37.2 10 39.4 33.9 19% 35 75.69 1006.6
06 15:53 W 19 16.09 A Few Clouds FEW130 37.8 9.4 18% 36 75.69 1006.6
06 14:53 W 15 16.09 A Few Clouds FEW130 38.9 8.9 16% 37 75.72 1006.8
06 13:53 N 13 16.09 A Few Clouds FEW130 38.3 6.1 14% 36 75.77 1007.6
06 12:53 S 13 16.09 A Few Clouds FEW130 37.8 7.2 15% 36 75.84 1008.7
06 11:53 S 7 16.09 A Few Clouds FEW120 36.1 7.8 17% 34 75.92 1009.5
06 10:53 Vrbl 6 16.09 A Few Clouds FEW110 33.9 8.9 33.9 23.3 21% 32 75.97 1010.4
06 09:53 Calm 16.09 A Few Clouds FEW110 FEW130 31.1 8.9 25% 29 76.02 1011.1
06 08:53 Calm 16.09 A Few Clouds FEW120 28.9 10 31% 28 76.02 1011.2
06 07:53 Vrbl 6 16.09 A Few Clouds FEW120 26.7 10 35% 26 76 1011.0
06 06:53 Calm 16.09 A Few Clouds FEW120 24.4 10.6 42% 25 75.95 1010.6
06 05:53 NE 7 16.09 A Few Clouds FEW120 24.4 10.6 42% 25 75.92 1010.1
06 04:53 Calm 16.09 A Few Clouds FEW120 25 11.1 29.4 24.4 42% 26 75.92 1009.7
06 03:53 Calm 16.09 A Few Clouds FEW120 26.1 10 36% 26 75.9 1009.4
06 02:53 E 6 16.09 A Few Clouds FEW120 27.8 10 33% 27 75.92 1009.4
06 01:53 E 6 16.09 Partly Cloudy SCT120 27.8 10 33% 27 75.92 1009.5
06 00:53 E 6 16.09 Partly Cloudy SCT120 27.8 11.7 37% 27 75.92 1009.9
05 23:53 E 7 16.09 Partly Cloudy SCT120 28.3 11.7 36% 28 75.95 1010.1
05 22:53 E 6 16.09 Partly Cloudy SCT120 29.4 11.7 37.8 28.9 33% 28 75.97 1010.4
05 21:53 Vrbl 6 16.09 A Few Clouds FEW120 29.4 11.7 33% 28 75.97 1010.5
05 20:53 Vrbl 7 16.09 A Few Clouds FEW120 30 11.7 32% 29 75.95 1010.2
05 19:53 SW 13 16.09 A Few Clouds FEW120 31.7 11.1 28% 30 75.87 1009.5
05 18:53 W 15 16.09 Partly Cloudy SCT120 32.8 10.6 26% 31 75.84 1009.2
05 17:53 W 22 G 35 16.09 Partly Cloudy SCT130 35 9.4 21% 33 75.82 1008.5
05 16:53 SW 20 G 33 16.09 Partly Cloudy SCT130 37.8 8.9 40 33.3 17% 36 75.79 1007.9
05 15:53 W 15 16.09 Partly Cloudy SCT130 38.3 6.7 14% 36 75.79 1007.9
05 14:53 Vrbl 9 14.48 A Few Clouds FEW130 39.4 7.2 14% 37 75.82 1008.3
05 13:53 Vrbl 9 16.09 A Few Clouds FEW130 38.3 6.7 14% 36 75.9 1009.3
05 12:53 Vrbl 6 16.09 A Few Clouds FEW120 36.7 8.3 17% 35 75.97 1010.2
05 11:53 Calm 16.09 A Few Clouds FEW120 36.1 8.3 18% 34 76.02 1011.0
05 10:53 W 7 16.09 A Few Clouds FEW110 33.3 10 33.3 24.4 24% 32 76.07 1011.8
05 09:53 Calm 16.09 A Few Clouds FEW100 31.1 9.4 26% 30 76.1 1012.3
05 08:53 Calm 16.09 Fair CLR 29.4 9.4 29% 28 76.1 1012.4
05 07:53 Calm 16.09 Fair CLR 26.1 10 36% 26 76.07 1012.1
05 06:53 Calm 16.09 A Few Clouds FEW200 25 9.4 37% 26 76.07 1012.1
05 05:53 Calm 16.09 Fair CLR 25 9.4 37% 26 76.05 1011.8
05 04:53 Calm 16.09 Fair CLR 25 10 28.9 25 39% 26 76.05 1011.4
05 03:53 NE 6 16.09 Fair CLR 25.6 10 37% 26 76.02 1011.3
05 02:53 Calm 16.09 Fair CLR 26.1 10 36% 26 76.05 1011.5
05 01:53 Calm 16.09 Fair CLR 26.7 10.6 37% 26 76.07 1011.7
05 00:53 N 6 16.09 Fair CLR 27.8 10 33% 27 76.07 1011.7
04 23:53 NE 6 16.09 Fair CLR 28.3 9.4 31% 27 76.1 1012.1
04 22:53 E 6 16.09 Fair CLR 28.9 10.6 36.7 28.9 32% 28 76.1 1012.1
04 21:53 Vrbl 7 16.09 Fair CLR 30 10.6 30% 29 76.07 1011.8
04 20:53 SW 9 16.09 Fair CLR 31.7 10 26% 30 76.02 1011.3
04 19:53 SW 13 16.09 Fair CLR 32.8 9.4 24% 31 75.97 1010.6
04 18:53 SW 15 16.09 Fair CLR 33.9 8.3 21% 32 75.9 1009.6
04 17:53 W 19 16.09 A Few Clouds FEW120 35.6 7.8 18% 33 75.87 1009.2
04 16:53 SW 20 16.09 A Few Clouds FEW120 36.7 8.3 38.9 33.9 17% 35 75.84 1008.8
04 15:53 SW 20 16.09 A Few Clouds FEW120 37.8 8.9 17% 36 75.82 1008.6
04 14:53 Vrbl 7 16.09 A Few Clouds FEW120 38.3 10 18% 37 75.84 1008.6
04 13:53 S 7 16.09 A Few Clouds FEW120 38.3 9.4 17% 36 75.9 1009.2
04 12:53 Calm 16.09 A Few Clouds FEW120 37.2 9.4 18% 35 75.95 1010.1
04 11:53 Vrbl 6 16.09 A Few Clouds FEW250 36.7 9.4 19% 35 76.02 1011.0
04 10:53 Calm 16.09 A Few Clouds FEW250 33.9 8.3 33.9 22.8 21% 32 76.07 1011.7
04 09:53 Calm 16.09 Fair CLR 31.1 9.4 26% 30 76.07 1012.1
04 08:53 Calm 16.09 Fair CLR 28.3 9.4 31% 27 76.07 1012.0
04 07:53 E 7 16.09 Fair CLR 26.7 8.3 31% 26 76.05 1011.6
04 06:53 E 7 16.09 Fair CLR 26.1 7.2 30% 26 76 1011.1
04 05:53 Calm 16.09 Fair CLR 23.9 8.3 37% 25 75.97 1010.6
04 04:53 SE 6 16.09 Fair CLR 24.4 8.9 28.9 24.4 37% 25 75.92 1009.9
04 03:53 N 7 16.09 Fair CLR 25 10 39% 26 75.9 1009.4
04 02:53 NE 7 16.09 Fair CLR 25 10.6 40% 26 75.92 1009.8
04 01:53 NE 6 16.09 Fair CLR 26.1 10.6 38% 26 75.92 1009.7
04 00:53 Calm 16.09 Fair CLR 26.7 11.7 39% 27 75.9 1009.5
03 23:53 SE 6 16.09 Fair CLR 27.2 11.1 37% 27 75.9 1009.4
03 22:53 Calm 16.09 Fair CLR 28.3 11.1 39.4 28.3 34% 28 75.9 1009.3
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)