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.
20 07:53 NE 6 16.09 Fair CLR 21.7 9.4 46% 76.2 1014.2
20 06:53 Calm 16.09 Fair CLR 19.4 9.4 53% 76.17 1013.7
20 05:53 Calm 16.09 Fair CLR 20.6 10 51% 76.15 1013.1
20 04:53 Calm 16.09 Fair CLR 20.6 9.4 25.6 19.4 49% 76.12 1013.0
20 03:53 NE 6 16.09 Fair CLR 21.1 11.1 53% 76.17 1013.3
20 02:53 E 6 16.09 Fair CLR 21.7 12.8 57% 76.2 1013.7
20 01:53 Calm 16.09 Fair CLR 22.2 12.2 53% 76.23 1014.3
20 00:53 Calm 16.09 Fair CLR 22.8 12.2 51% 76.23 1014.4
19 23:53 Calm 16.09 Fair CLR 23.9 11.1 45% 25 76.23 1014.5
19 22:53 Calm 16.09 Fair CLR 25.6 11.1 36.7 25 40% 26 76.23 1014.3
19 21:53 Vrbl 6 16.09 Fair CLR 26.7 11.7 39% 27 76.2 1014.2
19 20:53 W 7 16.09 Fair CLR 28.3 13.9 41% 28 76.15 1013.4
19 19:53 SW 11 16.09 Fair CLR 30.6 13.9 36% 30 76.1 1012.8
19 18:53 W 13 16.09 Fair CLR 32.8 8.3 22% 31 76.07 1012.4
19 17:53 W 15 16.09 Fair CLR 35.6 7.2 17% 33 76.07 1012.2
19 16:53 W 17 16.09 Fair CLR 36.7 6.7 37.8 28.3 16% 34 76.07 1012.2
19 15:53 W 15 16.09 Fair CLR 37.2 7.2 16% 35 76.12 1012.7
19 14:53 W 7 16.09 Fair CLR 36.7 5 14% 34 76.17 1013.3
19 13:53 Vrbl 6 16.09 Fair CLR 35 7.2 18% 33 76.25 1014.6
19 12:53 SW 7 16.09 Fair CLR 33.3 7.8 21% 31 76.33 1015.5
19 11:53 Calm 16.09 Fair CLR 31.1 8.3 24% 29 76.38 1016.5
19 10:53 Calm 14.48 Fair CLR 28.3 8.9 28.3 17.2 30% 27 76.43 1017.1
19 09:53 Calm 14.48 Fair CLR 25.6 9.4 36% 26 76.43 1017.2
19 08:53 Calm 14.48 Fair CLR 22.2 10 46% 76.43 1017.3
19 07:53 Calm 16.09 Fair CLR 19.4 10 55% 76.38 1016.7
19 06:53 Calm 16.09 A Few Clouds FEW300 19.4 8.9 51% 76.33 1015.9
19 05:53 Calm 16.09 Fair CLR 17.2 9.4 60% 76.3 1015.6
19 04:53 NE 6 16.09 Fair CLR 20.6 9.4 25.6 20 49% 76.28 1015.0
19 03:53 N 6 16.09 Fair CLR 20.6 9.4 49% 76.3 1015.2
19 02:53 Calm 16.09 Fair CLR 21.7 9.4 46% 76.33 1015.5
19 01:53 Calm 16.09 Fair CLR 21.7 8.3 42% 76.35 1015.9
19 00:53 Calm 16.09 Fair CLR 22.8 7.8 38% 76.38 1016.1
18 23:53 NE 6 16.09 Fair CLR 23.3 6.7 34% 76.38 1016.3
18 22:53 Calm 16.09 Fair CLR 25.6 6.1 35 23.3 29% 26 76.38 1016.2
18 21:53 Vrbl 6 16.09 Fair CLR 25.6 6.7 30% 26 76.35 1016.1
18 20:53 SW 9 16.09 Fair CLR 26.7 8.3 31% 26 76.3 1015.4
18 19:53 SW 15 16.09 A Few Clouds FEW250 27.8 10 33% 27 76.23 1014.6
18 18:53 SW 17 16.09 A Few Clouds FEW250 30.6 10 28% 29 76.17 1013.8
18 17:53 W 20 16.09 A Few Clouds FEW250 33.9 10.6 24% 32 76.12 1013.2
18 16:53 SW 20 16.09 A Few Clouds FEW250 35 7.2 36.1 29.4 18% 33 76.15 1013.2
18 15:53 SW 17 16.09 A Few Clouds FEW250 36.1 7.2 17% 34 76.17 1013.3
18 14:53 SW 15 16.09 A Few Clouds FEW250 35.6 6.7 17% 33 76.2 1013.7
18 13:53 W 13 16.09 A Few Clouds FEW250 35.6 4.4 14% 33 76.23 1014.3
18 12:53 W 7 16.09 Fair CLR 33.3 4.4 16% 31 76.3 1015.2
18 11:53 SW 9 16.09 Fair CLR 31.7 4.4 18% 30 76.33 1015.4
18 10:53 Calm 16.09 Fair CLR 29.4 5 29.4 17.8 21% 28 76.33 1015.8
18 09:53 Vrbl 6 16.09 A Few Clouds FEW270 28.3 4.4 22% 27 76.33 1015.6
18 08:53 E 6 16.09 A Few Clouds FEW270 25 6.1 30% 25 76.3 1015.5
18 07:53 Calm 16.09 A Few Clouds FEW270 20.6 7.2 42% 76.28 1015.3
18 06:53 NE 6 16.09 A Few Clouds FEW270 18.9 7.2 47% 76.23 1014.8
18 05:53 Calm 16.09 Fair CLR 19.4 7.2 45% 76.2 1014.2
18 04:53 Calm 16.09 Fair CLR 19.4 7.8 25.6 19.4 47% 76.2 1014.0
18 03:53 N 6 16.09 Fair CLR 20.6 7.2 42% 76.17 1013.7
18 02:53 Calm 16.09 Fair CLR 21.7 7.2 39% 76.2 1013.9
18 01:53 Calm 16.09 Fair CLR 22.2 7.2 38% 76.2 1014.0
18 00:53 Calm 16.09 Fair CLR 22.8 7.2 37% 76.2 1014.0
17 23:53 NE 6 16.09 Fair CLR 24.4 6.1 31% 25 76.2 1013.9
17 22:53 Calm 16.09 Fair CLR 25.6 5 35 24.4 27% 26 76.17 1013.6
17 21:53 Vrbl 7 16.09 Fair CLR 26.7 6.1 27% 26 76.12 1013.2
17 20:53 SW 9 16.09 A Few Clouds FEW280 28.3 4.4 22% 27 76.07 1012.4
17 19:53 SW 13 16.09 A Few Clouds FEW280 28.9 6.7 25% 28 76 1011.8
17 18:53 SW 17 16.09 A Few Clouds FEW280 31.1 7.2 22% 29 75.97 1011.2
17 17:53 SW 19 16.09 A Few Clouds FEW280 33.3 7.8 21% 31 75.95 1010.6
17 16:53 W 19 16.09 A Few Clouds FEW280 35 8.3 36.7 30.6 19% 33 75.95 1010.6
17 15:53 W 19 16.09 A Few Clouds FEW280 36.1 3.3 13% 33 75.97 1010.8
17 14:53 W 17 16.09 A Few Clouds FEW280 35.6 3.3 13% 33 75.97 1010.9
17 13:53 SW 15 16.09 Partly Cloudy SCT280 35.6 3.9 14% 33 76.02 1011.5
17 12:53 W 9 16.09 Partly Cloudy SCT280 35 3.9 14% 33 76.07 1012.4
17 11:53 W 13 16.09 Partly Cloudy SCT280 33.3 4.4 16% 31 76.1 1012.7
17 10:53 W 13 16.09 Partly Cloudy SCT280 30.6 6.1 30.6 17.2 21% 29 76.15 1013.2
17 09:53 W 7 14.48 Partly Cloudy SCT280 26.1 5 26% 26 76.15 1013.4
17 08:53 W 7 16.09 Partly Cloudy SCT280 24.4 5 29% 25 76.12 1013.2
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)