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 SW 22 G 35 16.09 A Few Clouds FEW120 35.6 13.9 27% 35 75.9 1009.7
01 13:53 W 22 G 33 16.09 A Few Clouds FEW120 35.6 13.9 27% 35 75.95 1010.2
01 12:53 W 17 G 28 16.09 A Few Clouds FEW110 35.6 14.4 28% 35 75.97 1010.7
01 11:53 SW 13 16.09 A Few Clouds FEW095 33.9 12.2 27% 33 76 1011.1
01 10:53 Calm 16.09 Fair CLR 30.6 13.3 30.6 21.7 35% 30 76.05 1011.7
01 09:53 Calm 16.09 Fair CLR 28.3 13.3 40% 28 76.05 1011.8
01 08:53 Calm 16.09 Fair CLR 26.1 13.9 47% 27 76.07 1012.3
01 07:53 S 6 16.09 Fair CLR 23.9 13.9 54% 25 76.07 1012.5
01 06:53 Calm 16.09 Fair CLR 22.2 13.9 59% 76.05 1012.1
01 05:53 Calm 16.09 A Few Clouds FEW200 21.7 13.9 61% 76.02 1011.6
01 04:53 Calm 16.09 Fair CLR 21.7 13.3 26.1 21.7 59% 76.02 1011.3
01 03:53 Calm 16.09 Fair CLR 23.3 13.9 56% 76 1011.0
01 02:53 Calm 16.09 Fair CLR 23.9 13.3 52% 25 76 1010.9
01 01:53 Calm 16.09 Fair CLR 23.9 13.3 52% 25 76.02 1011.1
01 00:53 Calm 16.09 Fair CLR 24.4 13.9 52% 26 76.02 1011.3
31 23:53 W 6 16.09 Fair CLR 25 12.2 45% 26 76 1011.1
31 21:53 SW 15 16.09 Fair CLR 26.7 12.2 41% 27 76 1011.3
31 20:53 SW 15 16.09 Fair CLR 27.8 12.2 38% 27 75.95 1010.7
31 19:53 W 22 G 35 16.09 A Few Clouds FEW120 29.4 11.1 32% 28 75.87 1009.6
31 18:53 SW 20 G 33 16.09 A Few Clouds FEW120 32.2 11.7 28% 31 75.84 1009.2
31 17:53 W 22 G 35 16.09 A Few Clouds FEW120 35 11.7 24% 34 75.82 1008.7
31 16:53 W 22 G 35 16.09 A Few Clouds FEW120 36.7 10.6 38.3 30.6 20% 35 75.82 1008.6
31 15:53 W 20 G 33 16.09 A Few Clouds FEW120 37.2 11.7 21% 36 75.82 1008.6
31 14:53 W 19 G 31 16.09 A Few Clouds FEW120 37.8 12.8 22% 37 75.84 1008.9
31 13:53 SW 15 16.09 A Few Clouds FEW120 36.7 10 20% 35 75.9 1009.6
31 12:53 SW 11 16.09 A Few Clouds FEW120 35.6 10.6 22% 34 75.97 1010.5
31 11:53 Vrbl 7 16.09 A Few Clouds FEW120 33.3 11.1 26% 32 76.02 1011.3
31 10:53 Vrbl 7 16.09 A Few Clouds FEW120 31.1 12.2 31.1 21.1 31% 30 76.07 1012.0
31 09:53 Vrbl 6 16.09 A Few Clouds FEW120 FEW200 27.8 12.8 40% 27 76.07 1012.3
31 08:53 Calm 16.09 A Few Clouds FEW200 25.6 12.2 43% 26 76.07 1012.5
31 07:53 Calm 16.09 A Few Clouds FEW200 24.4 12.2 47% 26 76.05 1012.2
31 06:53 Calm 16.09 A Few Clouds FEW200 22.2 12.8 55% 76.05 1011.9
31 05:53 Calm 16.09 A Few Clouds FEW200 22.2 12.2 53% 76 1011.3
31 04:53 Calm 16.09 A Few Clouds FEW200 22.8 11.7 26.1 22.2 50% 76 1011.0
31 03:53 Calm 16.09 Fair CLR 22.8 12.2 51% 75.97 1010.9
31 02:53 Calm 16.09 Fair CLR 23.9 12.8 50% 25 76 1010.9
31 01:53 Calm 16.09 Fair CLR 23.9 12.8 50% 25 76 1011.1
31 00:53 Calm 16.09 Fair CLR 25 12.8 47% 26 76.02 1011.2
30 23:53 N 6 16.09 Fair CLR 25.6 11.7 42% 26 76.02 1011.2
30 22:53 W 6 16.09 Fair CLR 26.1 12.2 35 25.6 42% 26 76 1011.3
30 21:53 SW 7 16.09 Fair CLR 27.2 12.2 39% 27 76 1011.3
30 20:53 SW 13 16.09 Fair CLR 27.8 12.2 38% 27 75.95 1010.8
30 19:53 SW 17 16.09 Fair CLR 30 10 29% 29 75.9 1009.9
30 18:53 SW 20 16.09 A Few Clouds FEW120 32.2 8.9 24% 30 75.84 1009.4
30 17:53 SW 20 16.09 A Few Clouds FEW120 33.3 8.3 21% 31 75.84 1009.1
30 16:53 SW 24 G 41 16.09 A Few Clouds FEW110 34.4 7.8 36.7 30.6 19% 32 75.84 1009.1
30 15:53 W 24 16.09 A Few Clouds FEW110 36.1 9.4 20% 34 75.87 1009.2
30 14:53 W 24 G 39 16.09 A Few Clouds FEW110 36.7 8.3 17% 35 75.9 1009.5
30 13:53 W 19 G 33 16.09 A Few Clouds FEW100 36.1 7.8 17% 34 75.95 1010.3
30 12:53 W 17 16.09 A Few Clouds FEW100 35.6 7.8 18% 33 76 1010.9
30 11:53 W 13 16.09 A Few Clouds FEW100 33.3 6.7 19% 31 76.02 1011.6
30 10:53 SW 9 16.09 A Few Clouds FEW100 30.6 7.8 30.6 21.1 24% 29 76.1 1012.7
30 09:53 Vrbl 6 16.09 A Few Clouds FEW100 28.3 7.8 27% 27 76.12 1013.0
30 08:53 Calm 16.09 Fair CLR 26.7 7.8 30% 26 76.15 1013.3
30 07:53 Calm 16.09 Fair CLR 23.3 9.4 41% 76.15 1013.4
30 06:53 Calm 16.09 Fair CLR 21.7 9.4 46% 76.12 1012.9
30 05:53 N 6 16.09 Fair CLR 22.2 9.4 44% 76.1 1012.6
30 04:53 Calm 16.09 Fair CLR 22.8 7.8 25 22.2 38% 76.1 1012.4
30 03:53 Calm 16.09 Fair CLR 22.8 7.2 37% 76.1 1012.4
30 02:53 Calm 16.09 Fair CLR 22.8 7.2 37% 76.1 1012.4
30 01:53 Calm 16.09 Fair CLR 23.9 6.7 33% 25 76.1 1012.4
30 00:53 Calm 16.09 Fair CLR 24.4 6.7 32% 25 76.15 1013.1
29 23:53 N 7 16.09 Fair CLR 24.4 6.1 31% 25 76.17 1013.5
29 22:53 Calm 16.09 Fair CLR 25 6.1 34.4 25 30% 25 76.17 1013.7
29 21:53 W 11 16.09 Fair CLR 26.1 8.3 32% 26 76.17 1013.8
29 20:53 SW 13 16.09 Fair CLR 27.2 8.3 30% 27 76.15 1013.4
29 19:53 SW 13 16.09 A Few Clouds FEW100 28.9 6.7 25% 28 76.1 1012.6
29 18:53 SW 24 G 33 16.09 A Few Clouds FEW100 31.1 7.2 22% 29 76.05 1012.0
29 17:53 W 20 16.09 A Few Clouds FEW110 33.3 6.1 18% 31 76.02 1011.6
29 16:53 SW 19 G 37 16.09 A Few Clouds FEW110 34.4 10 35.6 29.4 22% 33 76.02 1011.4
29 15:53 W 20 16.09 A Few Clouds FEW110 35.6 9.4 20% 34 76.02 1011.5
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)