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.
12 21:53 W 7 14.48 Mostly Cloudy FEW025 BKN100 17.2 15 23.9 17.2 87% 75.87 1010.3
12 20:53 W 9 16.09 Partly Cloudy FEW030 SCT095 17.8 15.6 87% 75.84 1010.4
12 19:53 W 15 16.09 Mostly Cloudy FEW030 BKN090 18.9 15.6 81% 75.87 1010.7
12 18:53 W 15 16.09 Partly Cloudy FEW030 FEW080 SCT250 18.9 15.6 81% 75.87 1010.6
12 17:53 SW 15 16.09 A Few Clouds FEW030 FEW080 20.6 15 70% 75.84 1010.2
12 16:53 W 19 16.09 A Few Clouds FEW080 FEW250 21.7 12.8 57% 75.79 1009.7
12 15:53 W 20 16.09 Partly Cloudy FEW100 SCT250 23.9 12.2 27.2 22.2 48% 25 75.82 1009.7
12 14:53 SW 20 16.09 Partly Cloudy FEW100 SCT250 25.6 13.9 48% 26 75.82 1009.5
12 13:53 SW 22 16.09 A Few Clouds FEW100 FEW250 26.7 10.6 37% 26 75.84 1009.7
12 12:53 Vrbl 7 16.09 Partly Cloudy FEW100 SCT250 27.2 4.4 23% 26 75.87 1010.2
12 11:53 Calm 16.09 A Few Clouds FEW100 FEW250 25.6 4.4 26% 25 75.97 1011.6
12 10:53 Calm 16.09 A Few Clouds FEW100 FEW250 24.4 3.9 26% 25 76.07 1012.8
12 09:53 SW 6 16.09 Fair CLR 22.2 5 22.2 14.4 33% 76.12 1013.8
12 08:53 Calm 16.09 Fair CLR 19.4 5 39% 76.17 1014.5
12 07:53 Calm 16.09 Fair CLR 18.3 5.6 43% 76.17 1014.7
12 06:53 Calm 16.09 Fair CLR 15 5 51% 76.17 1014.5
12 05:53 NE 6 16.09 Fair CLR 15 3.9 48% 76.15 1014.2
12 04:53 Calm 16.09 Fair CLR 15.6 4.4 48% 76.12 1013.9
12 03:53 NE 7 16.09 Fair CLR 15.6 5 20.6 15.6 50% 76.15 1013.9
12 02:53 N 6 16.09 Fair CLR 15.6 5 50% 76.17 1014.1
12 01:53 Calm 16.09 Fair CLR 16.7 5 46% 76.17 1014.2
12 00:53 NE 9 16.09 Fair CLR 17.2 5 45% 76.17 1014.1
11 23:53 E 6 16.09 Fair CLR 17.8 6.1 46% 76.23 1014.7
11 22:53 NE 6 16.09 Fair CLR 18.3 7.8 51% 76.23 1014.9
11 21:53 Vrbl 7 16.09 Fair CLR 20.6 10.6 28.9 19.4 53% 76.25 1015.2
11 20:53 Vrbl 6 16.09 Fair CLR 20.6 9.4 49% 76.25 1015.4
11 19:53 SW 7 16.09 Fair CLR 21.7 10 47% 76.23 1015.1
11 18:53 SW 9 16.09 Fair CLR 22.2 8.3 41% 76.2 1014.9
11 17:53 W 11 16.09 Fair CLR 22.8 6.7 35% 76.2 1014.8
11 16:53 SW 15 16.09 Fair CLR 25.6 6.7 30% 26 76.17 1014.2
11 15:53 SW 9 16.09 Fair CLR 28.9 2.8 29.4 23.9 19% 27 76.2 1014.4
11 14:53 W 11 16.09 Fair CLR 29.4 2.2 17% 28 76.2 1014.5
11 13:53 SW 7 16.09 Fair CLR 29.4 1.7 17% 28 76.23 1014.7
11 12:53 W 9 16.09 Fair CLR 28.9 2.2 18% 27 76.28 1015.6
11 11:53 SW 9 16.09 Fair CLR 27.8 2.2 19% 27 76.35 1016.4
11 10:53 Calm 16.09 Fair CLR 26.7 1.7 20% 26 76.43 1017.5
11 09:53 Calm 16.09 Fair CLR 23.9 2.2 23.9 15.6 24% 25 76.48 1018.3
11 08:53 Calm 16.09 Fair CLR 21.1 3.3 31% 76.48 1018.3
11 07:53 SE 6 16.09 Fair CLR 19.4 2.8 33% 76.45 1018.1
11 06:53 Calm 16.09 Fair CLR 16.1 2.8 41% 76.43 1018.0
11 05:53 N 7 16.09 Fair CLR 15.6 3.9 46% 76.43 1017.7
11 04:53 NE 7 16.09 Fair CLR 16.1 5 48% 76.4 1017.4
11 03:53 NE 9 16.09 Fair CLR 15.6 5 19.4 15 50% 76.4 1017.2
11 02:53 NE 7 16.09 Fair CLR 15.6 6.7 56% 76.43 1017.4
11 01:53 Calm 16.09 Fair CLR 17.2 4.4 43% 76.43 1017.7
11 00:53 N 6 16.09 Fair CLR 16.7 7.8 56% 76.45 1017.9
10 23:53 Calm 16.09 Fair CLR 17.2 8.9 58% 76.45 1018.1
10 22:53 N 6 16.09 Fair CLR 18.3 10 59% 76.48 1018.2
10 21:53 Calm 16.09 Fair CLR 18.9 11.1 28.9 18.9 61% 76.45 1018.2
10 20:53 Calm 16.09 Fair CLR 20.6 11.7 57% 76.45 1018.0
10 19:53 Calm 16.09 Fair CLR 22.2 11.7 52% 76.43 1017.8
10 18:53 Vrbl 6 16.09 Fair CLR 23.3 10.6 45% 76.4 1017.5
10 17:53 W 7 16.09 Fair CLR 25 11.7 43% 26 76.35 1016.8
10 16:53 W 7 16.09 Fair CLR 26.7 2.2 20% 26 76.3 1015.9
10 15:53 Vrbl 7 16.09 Fair CLR 28.9 2.8 30 23.3 19% 27 76.3 1015.8
10 14:53 W 7 16.09 Fair CLR 29.4 2.8 18% 28 76.3 1015.7
10 13:53 W 7 16.09 Fair CLR 29.4 2.8 18% 28 76.33 1016.0
10 12:53 Vrbl 7 16.09 Fair CLR 28.9 2.8 19% 27 76.35 1016.4
10 11:53 N 6 16.09 Fair CLR 27.8 5 23% 27 76.4 1017.1
10 10:53 W 7 16.09 A Few Clouds FEW250 25.6 5.6 28% 26 76.48 1018.2
10 09:53 Calm 16.09 Fair CLR 23.3 5.6 23.3 15 32% 76.53 1018.9
10 08:53 Calm 16.09 A Few Clouds FEW280 21.1 6.1 38% 76.53 1019.0
10 07:53 Calm 16.09 A Few Clouds FEW280 18.9 5.6 42% 76.53 1019.1
10 06:53 Calm 16.09 A Few Clouds FEW280 15.6 5.6 52% 76.48 1018.8
10 05:53 Calm 16.09 A Few Clouds FEW280 16.7 4.4 44% 76.45 1018.1
10 04:53 Calm 16.09 Fair CLR 15.6 5 50% 76.43 1017.7
10 03:53 NE 11 16.09 Fair CLR 16.7 4.4 21.1 15.6 44% 76.38 1017.0
10 02:53 Calm 16.09 Fair CLR 16.7 5 46% 76.38 1016.9
10 01:53 Calm 16.09 Fair CLR 16.1 5 48% 76.38 1017.0
10 00:53 NE 7 16.09 Fair CLR 17.8 5 43% 76.38 1017.0
09 23:53 Calm 16.09 Fair CLR 18.3 4.4 40% 76.4 1017.3
09 22:53 NE 7 16.09 Fair CLR 19.4 5.6 41% 76.4 1017.2
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)