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.
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
04 20:53 Calm 16.09 Fair CLR 17.2 11.1 68% 76.07 1013.5
04 19:53 W 7 16.09 Fair CLR 17.8 11.1 65% 76.05 1013.0
04 18:53 SW 7 16.09 Fair CLR 18.9 11.1 61% 76.02 1012.9
04 17:53 W 13 16.09 Fair CLR 19.4 11.1 59% 76 1012.4
04 16:53 SW 7 16.09 Fair CLR 22.2 8.3 41% 75.92 1011.5
04 15:53 SW 11 16.09 A Few Clouds FEW140 22.8 8.3 23.3 18.9 40% 75.92 1011.4
04 14:53 Calm 16.09 A Few Clouds FEW140 23.3 8.3 38% 75.95 1011.4
04 13:53 Vrbl 6 16.09 A Few Clouds FEW055 FEW250 22.8 7.8 38% 75.95 1011.6
04 12:53 Calm 16.09 A Few Clouds FEW050 FEW250 21.7 8.3 42% 76 1012.4
04 11:53 NE 6 16.09 A Few Clouds FEW044 FEW250 20.6 9.4 49% 76.07 1013.5
04 10:53 Calm 16.09 A Few Clouds FEW036 FEW250 20 10.6 55% 76.15 1014.4
04 09:53 Calm 16.09 A Few Clouds FEW030 18.9 11.1 18.9 12.2 61% 76.17 1014.9
04 08:53 NE 7 16.09 A Few Clouds FEW025 17.2 11.1 68% 76.2 1015.3
04 07:53 NE 7 16.09 A Few Clouds FEW022 15.6 10 70% 76.17 1015.0
04 06:53 NE 6 16.09 A Few Clouds FEW020 12.8 8.3 74% 76.12 1014.4
04 05:53 Calm 16.09 Fair CLR 12.8 8.9 77% 76.07 1013.5
04 04:53 Calm 16.09 A Few Clouds FEW015 FEW040 12.8 10 83% 76.07 1013.3
04 03:53 NE 6 16.09 A Few Clouds FEW015 13.3 10 16.1 13.3 81% 76.05 1013.0
04 02:53 NE 6 16.09 A Few Clouds FEW016 FEW025 13.9 11.1 83% 76.05 1013.0
04 01:53 Calm 16.09 Partly Cloudy SCT016 15 11.7 81% 76.07 1013.4
04 00:53 Calm 16.09 Mostly Cloudy BKN016 BKN021 16.1 12.8 81% 76.1 1013.7
03 23:53 Calm 16.09 Mostly Cloudy BKN017 BKN021 16.1 12.8 81% 76.15 1014.1
03 22:53 Calm 16.09 A Few Clouds FEW025 15.6 12.8 84% 76.15 1014.3
03 21:53 Vrbl 6 16.09 A Few Clouds FEW030 15.6 12.8 22.2 15.6 84% 76.17 1014.7
03 20:53 SW 9 16.09 Fair CLR 16.7 12.8 78% 76.2 1015.0
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)