Weather observations for the past three days for
Ontario International Airport
Metric (Imperial)
Date Time (pst) 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.
07 19:53 Calm 16.09 Fair CLR 20.6 3.3 32% 76.3 1015.9
07 18:53 Vrbl 6 16.09 Fair CLR 21.7 3.3 30% 76.3 1015.7
07 17:53 Vrbl 7 16.09 Fair CLR 24.4 1.1 22% 25 76.28 1015.3
07 16:53 W 9 16.09 Fair CLR 25.6 1.1 20% 25 76.25 1014.9
07 15:53 W 13 16.09 Fair CLR 27.2 0.6 28.3 25 18% 26 76.23 1014.6
07 14:53 W 15 16.09 Fair CLR 28.3 -0.6 15% 27 76.23 1014.4
07 13:53 W 13 16.09 Fair CLR 28.3 1.1 17% 27 76.2 1014.0
07 12:53 W 13 16.09 Fair CLR 27.8 1.1 18% 27 76.2 1014.2
07 11:53 W 22 G 48 16.09 Fair CLR 27.2 0.6 18% 26 76.25 1014.9
07 10:53 W 15 16.09 Fair CLR 27.2 2.2 20% 26 76.3 1015.8
07 09:53 Calm 16.09 Fair CLR 25 0.6 26.1 22.2 20% 25 76.33 1016.2
07 08:53 NE 7 G 30 16.09 Fair CLR 25.6 1.7 21% 25 76.35 1016.4
07 07:53 NE 33 G 56 16.09 Fair and Breezy CLR 25 0.6 20% 25 76.3 1015.8
07 06:53 NE 28 G 59 16.09 Fair CLR 23.9 0 21% 24 76.25 1015.2
07 05:53 NE 28 G 54 16.09 Fair CLR 23.3 -0.6 20% 76.23 1014.8
07 04:53 E 26 G 46 16.09 Fair CLR 22.2 -0.6 22% 76.23 1014.8
07 03:53 E 28 G 43 16.09 Fair CLR 22.2 -0.6 23.3 22.2 22% 76.23 1014.7
07 02:53 NE 15 16.09 Fair CLR 22.8 -0.6 21% 76.23 1014.7
07 01:53 NE 19 G 31 16.09 A Few Clouds FEW260 22.8 -0.6 21% 76.23 1014.7
07 00:53 NE 28 16.09 A Few Clouds FEW260 23.3 -0.6 20% 76.23 1014.6
06 23:53 NE 30 G 44 16.09 A Few Clouds FEW240 FEW260 23.3 -0.6 20% 76.25 1014.9
06 22:53 NE 20 G 37 16.09 A Few Clouds FEW250 22.8 -0.6 21% 76.25 1015.2
06 21:53 NE 19 G 35 16.09 A Few Clouds FEW250 22.8 -1.1 26.1 22.2 20% 76.28 1015.4
06 20:53 NE 15 G 31 16.09 A Few Clouds FEW250 22.8 -1.1 20% 76.28 1015.6
06 19:53 NE 30 G 46 16.09 Fair CLR 23.3 -2.2 18% 76.25 1015.3
06 18:53 NE 19 G 31 16.09 Fair CLR 23.9 -3.3 16% 24 76.23 1015.4
06 17:53 NE 17 G 35 16.09 A Few Clouds FEW250 24.4 -2.8 16% 24 76.2 1015.1
06 16:53 NE 13 16.09 A Few Clouds FEW250 25 -1.1 18% 25 76.15 1014.2
06 15:53 NE 22 16.09 A Few Clouds FEW250 26.1 -1.1 27.2 25.6 17% 25 76.15 1014.1
06 14:53 NE 28 G 39 16.09 Fair CLR 27.2 -1.7 15% 26 76.15 1014.0
06 13:53 NE 15 16.09 Fair CLR 27.2 -1.1 16% 26 76.17 1014.1
06 12:53 NE 22 G 37 16.09 Fair CLR 27.2 -2.2 14% 26 76.2 1014.6
06 11:53 NE 20 G 52 16.09 Fair CLR 26.7 -0.6 17% 26 76.23 1015.1
06 10:53 NE 26 G 50 16.09 Fair CLR 25.6 0.6 19% 25 76.3 1015.9
06 09:53 NE 28 G 44 16.09 Fair CLR 25 1.1 25 12.2 21% 25 76.3 1016.3
06 08:53 W 6 16.09 Fair CLR 21.1 5 35% 76.33 1016.7
06 07:53 Calm 16.09 Fair CLR 17.8 6.1 46% 76.33 1016.8
06 06:53 Vrbl 6 16.09 Fair CLR 13.3 6.1 62% 76.3 1016.5
06 05:53 Calm 16.09 Fair CLR 13.3 4.4 55% 76.25 1015.9
06 04:53 N 6 16.09 Fair CLR 13.9 3.9 51% 76.25 1015.7
06 03:53 Vrbl 6 16.09 Fair CLR 15 4.4 18.3 12.2 49% 76.2 1015.0
06 02:53 Calm 16.09 A Few Clouds FEW250 16.1 4.4 46% 76.23 1015.0
06 01:53 Calm 16.09 Fair CLR 17.2 3.9 41% 76.23 1015.1
06 00:53 NW 7 16.09 Fair CLR 15.6 5 50% 76.2 1015.0
05 23:53 W 7 16.09 Fair CLR 16.1 6.1 52% 76.23 1015.1
05 22:53 Vrbl 7 16.09 Fair CLR 16.7 6.7 52% 76.23 1015.3
05 21:53 W 7 16.09 Fair CLR 16.1 6.7 25 15.6 54% 76.28 1016.0
05 20:53 W 9 16.09 Fair CLR 17.8 7.2 50% 76.23 1015.5
05 19:53 Vrbl 7 16.09 A Few Clouds FEW250 19.4 7.2 45% 76.2 1015.0
05 18:53 SW 9 16.09 A Few Clouds FEW250 20.6 7.2 42% 76.15 1014.5
05 17:53 W 11 16.09 A Few Clouds FEW250 22.8 4.4 30% 76.1 1013.8
05 16:53 W 11 16.09 A Few Clouds FEW250 21.7 5.6 35% 76.02 1012.8
05 15:53 W 15 16.09 A Few Clouds FEW250 25 4.4 26.1 20 26% 25 76.02 1012.4
05 14:53 W 13 16.09 A Few Clouds FEW250 25.6 5.6 28% 26 76.02 1012.5
05 13:53 W 13 16.09 A Few Clouds FEW250 25.6 5.6 28% 26 76.02 1012.4
05 12:53 W 11 16.09 A Few Clouds FEW270 25 5 28% 25 76.05 1012.7
05 11:53 W 9 16.09 Mostly Cloudy BKN270 23.9 6.7 33% 25 76.07 1013.2
05 10:53 Calm 16.09 A Few Clouds FEW250 22.2 7.8 40% 76.15 1014.2
05 09:53 Calm 16.09 A Few Clouds FEW250 20 7.8 20 12.8 45% 76.17 1014.8
05 08:53 W 6 16.09 A Few Clouds FEW250 17.8 7.2 50% 76.17 1014.8
05 06:53 Vrbl 6 16.09 Partly Cloudy FEW220 SCT260 13.3 9.4 77% 76.15 1014.5
05 05:53 N 7 16.09 Partly Cloudy SCT260 12.8 9.4 80% 76.12 1014.4
05 04:53 Calm 16.09 A Few Clouds FEW260 13.3 10.6 84% 76.12 1014.2
05 03:53 Calm 16.09 Partly Cloudy SCT260 13.3 10.6 16.7 11.7 84% 76.1 1013.7
05 02:53 Calm 16.09 Partly Cloudy SCT260 13.3 10.6 84% 76.1 1013.7
05 01:53 Calm 16.09 A Few Clouds FEW260 13.3 10.6 84% 76.1 1013.7
05 00:53 N 7 16.09 A Few Clouds FEW260 13.9 11.1 83% 76.1 1013.7
04 23:53 NE 6 16.09 A Few Clouds FEW260 15.6 11.1 75% 76.1 1013.6
04 22:53 Calm 16.09 Fair CLR 16.1 11.1 72% 76.07 1013.4
04 21:53 Calm 16.09 Fair CLR 16.7 11.1 23.3 16.1 70% 76.07 1013.4
Date Time (pst) 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)