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.
09 09:53 SW 7 16.09 Fair CLR 25.6 16.1 56% 26 76.05 1012.1
09 08:53 Calm 16.09 Fair CLR 23.3 16.7 67% 76.02 1011.9
09 07:53 Calm 11.27 Fair CLR 20.6 16.1 76% 76.02 1012.0
09 06:53 Calm 12.87 Fair CLR 18.9 16.1 84% 76.02 1011.7
09 05:53 Calm 14.48 A Few Clouds FEW120 18.9 16.1 84% 75.97 1011.1
09 04:53 SE 6 16.09 Fair CLR 18.9 16.1 23.3 18.9 84% 75.95 1010.8
09 03:53 SW 6 16.09 Fair CLR 19.4 16.1 81% 76 1011.0
09 02:53 Calm 16.09 Fair CLR 20 16.1 78% 75.97 1010.9
09 01:53 SW 7 16.09 Fair CLR 21.1 16.1 73% 76 1011.3
09 00:53 W 9 16.09 Fair CLR 21.1 16.1 73% 76.02 1011.5
08 23:53 W 9 16.09 Fair CLR 22.2 16.1 68% 76.02 1011.4
08 22:53 SW 11 16.09 Fair CLR 23.3 15.6 36.1 23.3 62% 75.97 1011.1
08 21:53 W 11 16.09 Fair CLR 24.4 15.6 58% 26 75.95 1010.8
08 20:53 W 13 16.09 Fair CLR 26.1 15 50% 27 75.92 1010.3
08 19:53 SW 15 16.09 A Few Clouds FEW120 28.9 15 43% 29 75.87 1009.6
08 18:53 W 15 16.09 A Few Clouds FEW100 FEW120 31.7 14.4 35% 31 75.84 1009.2
08 17:53 W 22 16.09 A Few Clouds FEW100 FEW120 34.4 11.1 24% 33 75.84 1008.9
08 16:53 W 19 16.09 A Few Clouds FEW100 FEW120 35.6 11.7 37.8 30.6 23% 34 75.84 1008.9
08 15:53 W 22 G 37 16.09 A Few Clouds FEW100 FEW120 37.8 10 18% 36 75.87 1009.1
08 14:53 W 22 16.09 A Few Clouds FEW100 FEW120 37.2 7.8 16% 35 75.9 1009.6
08 13:53 W 20 G 35 16.09 A Few Clouds FEW120 36.7 7.2 16% 34 75.95 1010.1
08 12:53 SW 17 16.09 Fair CLR 35.6 8.3 19% 34 76 1010.9
08 11:53 W 13 16.09 Fair CLR 33.9 7.2 19% 32 76.02 1011.5
08 10:53 SW 9 16.09 Fair CLR 30.6 10.6 30.6 20 29% 29 76.05 1011.8
08 09:53 Calm 16.09 Fair CLR 28.3 11.7 36% 28 76.02 1011.5
08 08:53 Calm 16.09 Fair CLR 26.1 11.7 41% 26 76 1011.3
08 07:53 Calm 16.09 A Few Clouds FEW100 23.9 12.2 48% 25 76 1011.3
08 06:53 Calm 16.09 A Few Clouds FEW100 22.2 8.3 41% 76 1011.0
08 05:53 Calm 16.09 A Few Clouds FEW100 FEW250 22.8 6.1 34% 75.95 1010.5
08 04:53 N 6 16.09 A Few Clouds FEW100 23.3 7.2 27.2 22.8 36% 75.92 1009.9
08 03:53 Calm 16.09 Fair CLR 23.9 6.1 32% 25 75.92 1009.7
08 02:53 Calm 16.09 Fair CLR 23.9 7.2 34% 25 75.92 1009.8
08 01:53 NE 6 16.09 Fair CLR 23.9 8.9 39% 25 75.95 1010.1
08 00:53 Calm 16.09 Fair CLR 25 9.4 37% 26 75.95 1010.2
07 23:53 Calm 16.09 Fair CLR 26.1 9.4 35% 26 75.97 1010.6
07 22:53 Calm 16.09 Fair CLR 26.7 10 37.2 26.1 35% 26 76 1011.1
07 20:53 SW 15 16.09 Fair CLR 30 5.6 21% 28 75.97 1010.8
07 19:53 W 19 16.09 A Few Clouds FEW250 31.1 7.2 22% 29 75.92 1010.3
07 18:53 W 20 16.09 A Few Clouds FEW200 FEW250 33.9 7.8 20% 32 75.92 1010.2
07 17:53 W 20 G 33 16.09 A Few Clouds FEW200 FEW250 35.6 5.6 15% 33 75.92 1010.2
07 16:53 SW 22 G 35 16.09 A Few Clouds FEW250 37.8 6.7 39.4 32.8 15% 35 75.95 1010.2
07 15:53 SW 20 G 33 16.09 A Few Clouds FEW250 38.9 7.2 14% 37 75.95 1010.3
07 14:53 SW 19 G 31 16.09 A Few Clouds FEW250 39.4 5 12% 37 76 1010.6
07 13:53 W 17 16.09 A Few Clouds FEW250 38.3 3.9 12% 36 76.05 1011.3
07 12:53 W 9 16.09 A Few Clouds FEW250 37.8 1.7 10% 35 76.07 1011.9
07 11:53 SW 11 16.09 A Few Clouds FEW250 35.6 3.9 14% 33 76.12 1012.6
07 10:53 Calm 16.09 A Few Clouds FEW250 32.8 9.4 32.8 20.6 24% 31 76.15 1013.2
07 09:53 Calm 16.09 A Few Clouds FEW250 29.4 11.1 32% 28 76.17 1013.4
07 08:53 S 6 16.09 A Few Clouds FEW250 26.7 11.7 39% 27 76.17 1013.6
07 07:53 Calm 16.09 A Few Clouds FEW250 24.4 11.1 43% 26 76.17 1013.7
07 06:53 Calm 16.09 A Few Clouds FEW250 22.2 13.3 57% 76.17 1013.6
07 05:53 Calm 14.48 A Few Clouds FEW250 21.1 13.9 64% 76.15 1013.3
07 04:53 Calm 14.48 A Few Clouds FEW250 22.8 12.8 25 21.7 53% 76.15 1013.1
07 03:53 Calm 14.48 A Few Clouds FEW250 21.7 12.8 57% 76.12 1012.9
07 02:53 Calm 16.09 A Few Clouds FEW250 22.8 12.8 53% 76.15 1013.1
07 01:53 SE 6 14.48 A Few Clouds FEW250 23.3 12.8 52% 76.17 1013.3
07 00:53 Calm 14.48 A Few Clouds FEW250 23.9 11.7 46% 25 76.17 1013.4
06 23:53 W 6 16.09 A Few Clouds FEW250 24.4 11.7 45% 26 76.17 1013.7
06 22:53 SW 6 16.09 A Few Clouds FEW250 25.6 11.7 36.1 25 42% 26 76.2 1013.8
06 21:53 SW 15 16.09 A Few Clouds FEW250 26.7 11.1 38% 27 76.2 1014.0
06 20:53 W 17 16.09 A Few Clouds FEW250 28.3 11.7 36% 28 76.12 1013.1
06 19:53 W 19 14.48 A Few Clouds FEW250 30 13.3 36% 29 76.1 1012.9
06 18:53 W 20 G 33 14.48 A Few Clouds FEW250 32.8 11.7 27% 31 76.1 1012.5
06 17:53 W 22 G 35 14.48 A Few Clouds FEW250 35 12.2 25% 34 76.07 1012.2
06 16:53 W 22 G 35 14.48 A Few Clouds FEW250 36.7 11.1 37.8 30 21% 35 76.07 1012.3
06 15:53 W 20 G 33 16.09 A Few Clouds FEW250 36.7 9.4 19% 35 76.1 1012.6
06 14:53 W 19 G 31 16.09 A Few Clouds FEW250 37.2 10 19% 35 76.15 1013.2
06 13:53 W 11 G 26 16.09 A Few Clouds FEW250 36.1 12.2 24% 35 76.2 1013.7
06 12:53 SW 11 16.09 A Few Clouds FEW250 35 8.9 20% 33 76.23 1014.3
06 11:53 W 9 16.09 A Few Clouds FEW250 33.3 9.4 23% 31 76.28 1014.7
06 10:53 Vrbl 7 14.48 A Few Clouds FEW250 30.6 13.9 30.6 18.9 36% 30 76.28 1015.2
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)