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.
19 06:53 Calm 14.48 A Few Clouds FEW120 20.6 17.2 81% 76.17 1013.9
19 05:53 Calm 14.48 A Few Clouds FEW120 20 17.2 84% 76.15 1013.7
19 04:53 S 7 16.09 Fair CLR 20.6 17.2 24.4 20.6 81% 76.15 1013.5
19 03:53 S 7 16.09 Fair CLR 21.1 17.2 79% 76.17 1013.6
19 02:53 SW 9 16.09 A Few Clouds FEW160 21.7 16.7 73% 76.17 1013.6
19 01:53 W 9 16.09 Partly Cloudy SCT160 22.2 16.1 68% 76.17 1013.7
19 00:53 W 11 16.09 Fair CLR 22.2 17.2 73% 76.17 1013.7
18 23:53 W 17 16.09 Fair CLR 23.3 17.8 71% 76.17 1013.7
18 22:53 W 11 16.09 Fair CLR 24.4 17.2 33.3 24.4 64% 25 76.15 1013.5
18 21:53 W 17 16.09 Fair CLR 25 16.7 60% 26 76.15 1013.3
18 20:53 SW 13 16.09 A Few Clouds FEW250 26.1 15.6 52% 27 76.07 1012.4
18 19:53 SW 19 16.09 A Few Clouds FEW250 27.8 15 46% 28 76.02 1011.8
18 18:53 SW 19 16.09 A Few Clouds FEW120 FEW250 30.6 15 39% 30 75.97 1011.2
18 17:53 W 28 G 37 16.09 A Few Clouds FEW120 FEW250 32.2 14.4 34% 32 75.97 1010.9
18 16:53 SW 24 G 39 16.09 A Few Clouds FEW120 FEW250 32.8 13.3 35.6 28.9 31% 32 75.97 1010.9
18 15:53 W 24 16.09 A Few Clouds FEW120 FEW250 34.4 12.8 27% 33 76 1011.2
18 14:53 SW 24 G 37 16.09 A Few Clouds FEW120 34.4 13.9 29% 34 76.02 1011.6
18 13:53 W 17 16.09 A Few Clouds FEW120 FEW200 34.4 13.9 29% 34 76.07 1012.2
18 12:53 NW 13 16.09 A Few Clouds FEW120 FEW200 32.8 13.3 31% 32 76.12 1012.8
18 11:53 W 15 16.09 A Few Clouds FEW120 FEW200 31.7 13.9 34% 31 76.17 1013.5
18 10:53 W 9 16.09 A Few Clouds FEW150 28.9 14.4 29.4 20.6 41% 29 76.2 1014.1
18 09:53 Vrbl 6 16.09 A Few Clouds FEW150 FEW200 26.1 16.1 54% 27 76.23 1014.6
18 08:53 Calm 16.09 A Few Clouds FEW200 23.9 16.7 64% 25 76.25 1015.0
18 07:53 SW 7 16.09 A Few Clouds FEW200 22.2 17.2 73% 76.25 1014.9
18 06:53 SW 6 12.87 Partly Cloudy FEW160 SCT200 21.1 17.2 79% 76.25 1014.7
18 05:53 Calm 16.09 A Few Clouds FEW160 FEW200 20.6 17.2 81% 76.23 1014.5
18 04:53 SW 7 16.09 A Few Clouds FEW200 21.1 16.7 24.4 20.6 76% 76.23 1014.4
18 03:53 S 7 16.09 Partly Cloudy SCT200 21.7 16.7 73% 76.23 1014.3
18 02:53 W 11 16.09 Partly Cloudy SCT200 21.7 16.7 73% 76.17 1013.8
18 01:53 SW 9 16.09 Mostly Cloudy BKN200 22.2 16.7 71% 76.2 1013.9
18 00:53 SW 11 16.09 Mostly Cloudy FEW180 BKN200 22.8 16.7 69% 76.2 1013.8
17 23:53 W 13 16.09 Mostly Cloudy FEW180 BKN200 23.3 16.1 64% 76.17 1013.6
17 22:53 W 13 16.09 Mostly Cloudy BKN180 24.4 15.6 32.2 24.4 58% 26 76.15 1013.5
17 21:53 W 11 16.09 Mostly Cloudy BKN180 25.6 14.4 50% 26 76.15 1013.3
17 20:53 SW 15 16.09 Mostly Cloudy BKN170 26.1 12.8 44% 26 76.1 1012.7
17 19:53 W 19 16.09 Partly Cloudy SCT170 27.8 11.1 35% 27 76.05 1012.0
17 18:53 SW 19 16.09 A Few Clouds FEW200 30 11.1 31% 29 76 1011.4
17 17:53 W 26 16.09 A Few Clouds FEW120 FEW200 30.6 11.1 30% 29 75.97 1011.1
17 16:53 W 31 G 39 16.09 A Few Clouds FEW120 FEW180 31.7 14.4 34.4 28.9 35% 31 75.97 1011.0
17 15:53 SW 28 G 43 16.09 A Few Clouds FEW120 FEW180 32.2 16.1 38% 32 76 1011.2
17 14:53 SW 30 G 43 16.09 A Few Clouds FEW120 FEW180 33.3 16.1 36% 33 76.02 1011.4
17 13:53 SW 22 G 37 16.09 A Few Clouds FEW120 FEW180 33.3 15.6 34% 33 76.02 1011.7
17 12:53 W 20 16.09 A Few Clouds FEW120 FEW170 32.8 15.6 35% 33 76.05 1011.9
17 11:53 W 9 16.09 A Few Clouds FEW110 FEW170 31.1 15 38% 31 76.05 1012.2
17 10:53 Calm 16.09 Partly Cloudy FEW100 SCT160 28.9 15.6 29.4 21.1 44% 29 76.07 1012.3
17 09:53 SW 6 16.09 Partly Cloudy SCT160 27.2 16.1 51% 28 76.05 1012.3
17 08:53 Calm 16.09 Mostly Cloudy FEW120 BKN160 25 16.1 58% 26 76.05 1012.1
17 07:53 Calm 16.09 Partly Cloudy FEW120 SCT160 22.8 16.1 66% 76.05 1012.1
17 06:53 S 6 16.09 A Few Clouds FEW120 FEW220 21.1 16.7 76% 76.02 1011.7
17 05:53 SW 6 16.09 A Few Clouds FEW130 FEW200 21.7 15.6 68% 75.97 1010.9
17 04:53 W 9 16.09 A Few Clouds FEW130 21.7 15 22.8 21.1 66% 75.95 1010.6
17 03:53 SW 6 16.09 A Few Clouds FEW130 22.2 16.7 71% 75.95 1010.3
17 02:53 W 9 16.09 A Few Clouds FEW200 22.2 17.2 73% 75.92 1010.1
17 01:53 W 7 16.09 Fair CLR 22.2 17.2 73% 75.92 1010.2
17 00:53 W 11 16.09 Fair CLR 22.2 17.2 73% 75.92 1010.1
16 23:53 W 15 16.09 Fair CLR 22.2 17.2 73% 75.92 1010.1
16 22:53 W 19 16.09 A Few Clouds FEW200 22.8 17.2 35.6 22.8 71% 75.92 1010.1
16 21:53 SW 15 16.09 A Few Clouds FEW200 24.4 17.2 64% 25 75.87 1009.6
16 20:53 SW 19 16.09 A Few Clouds FEW200 26.1 16.7 56% 27 75.77 1008.4
16 19:53 W 19 16.09 A Few Clouds FEW200 28.3 16.7 49% 29 75.72 1007.5
16 18:53 SW 19 16.09 A Few Clouds FEW200 31.7 16.7 41% 32 75.64 1006.5
16 17:53 SW 20 G 33 16.09 A Few Clouds FEW110 FEW200 33.3 15.6 34% 33 75.64 1006.3
16 16:53 SW 22 G 35 16.09 A Few Clouds FEW110 FEW200 35.6 15 37.2 32.2 29% 35 75.64 1006.1
16 15:53 W 22 G 35 16.09 A Few Clouds FEW110 FEW200 36.7 13.9 25% 36 75.64 1006.2
16 14:53 W 22 G 35 16.09 A Few Clouds FEW110 FEW200 36.7 15 27% 37 75.69 1006.7
16 13:53 W 17 G 31 16.09 A Few Clouds FEW120 FEW200 36.7 14.4 26% 36 75.74 1007.3
16 12:53 W 13 16.09 A Few Clouds FEW120 FEW200 36.1 14.4 27% 36 75.77 1007.6
16 11:53 W 7 16.09 A Few Clouds FEW110 FEW200 34.4 13.9 29% 34 75.77 1008.0
16 10:53 W 7 16.09 A Few Clouds FEW100 FEW200 32.2 14.4 32.2 22.8 34% 32 75.82 1008.6
16 09:53 Calm 16.09 A Few Clouds FEW050 FEW200 29.4 15 42% 29 75.82 1008.9
16 08:53 SW 7 16.09 Partly Cloudy SCT020 SCT220 27.8 15 46% 28 75.82 1008.8
16 07:53 S 6 16.09 Partly Cloudy SCT020 SCT220 25.6 15 52% 26 75.82 1008.8
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)