Weather observations for the past three days for
Ontario International Airport
| 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. | ||||||||||||||||
| 15 | 00:53 | Calm | 16.09 | Fair | CLR | 18.9 | -1.1 | 26% | 76.45 | 1017.6 | |||||||
| 14 | 23:53 | NE 22 G 41 | 16.09 | Fair | CLR | 25 | -5.6 | 13% | 25 | 76.45 | 1017.4 | ||||||
| 14 | 22:53 | NE 19 | 16.09 | Fair | CLR | 23.9 | -5 | 14% | 24 | 76.45 | 1017.7 | ||||||
| 14 | 21:53 | NE 13 | 16.09 | Fair | CLR | 23.3 | -5 | 27.2 | 17.2 | 15% | 76.48 | 1018.5 | |||||
| 14 | 20:53 | NE 11 | 16.09 | Fair | CLR | 21.1 | -1.7 | 22% | 76.48 | 1018.3 | |||||||
| 14 | 19:53 | NE 7 | 16.09 | A Few Clouds | FEW250 | 21.1 | -0.6 | 23% | 76.45 | 1018.3 | |||||||
| 14 | 18:53 | NE 11 | 16.09 | A Few Clouds | FEW250 | 22.8 | -1.1 | 20% | 76.43 | 1018.1 | |||||||
| 14 | 17:53 | NE 13 | 16.09 | Partly Cloudy | SCT250 | 24.4 | 0 | 20% | 25 | 76.35 | 1017.0 | ||||||
| 14 | 16:53 | NE 17 G 31 | 16.09 | Partly Cloudy | FEW180 SCT250 | 25.6 | -5 | 13% | 25 | 76.3 | 1016.3 | ||||||
| 14 | 15:53 | NE 24 G 37 | 16.09 | Mostly Cloudy | FEW180 BKN250 | 27.2 | -5 | 28.9 | 21.7 | 12% | 26 | 76.3 | 1016.4 | ||||
| 14 | 14:53 | NE 28 G 48 | 16.09 | Partly Cloudy | FEW180 SCT250 | 28.3 | -4.4 | 11% | 27 | 76.33 | 1016.5 | ||||||
| 14 | 13:53 | NE 30 G 52 | 16.09 | Partly Cloudy | FEW180 SCT250 | 28.3 | -4.4 | 11% | 27 | 76.35 | 1016.7 | ||||||
| 14 | 12:53 | NE 31 G 44 | 16.09 | Partly Cloudy | SCT230 | 28.9 | -3.9 | 11% | 27 | 76.4 | 1017.3 | ||||||
| 14 | 11:53 | NE 22 G 56 | 16.09 | A Few Clouds | FEW200 | 28.3 | -4.4 | 11% | 27 | 76.48 | 1018.3 | ||||||
| 14 | 10:53 | NE 20 G 33 | 16.09 | A Few Clouds | FEW200 | 27.2 | -1.1 | 16% | 26 | 76.56 | 1019.4 | ||||||
| 14 | 09:53 | NW 7 | 16.09 | A Few Clouds | FEW170 FEW250 | 21.1 | 3.9 | 25.6 | 8.9 | 32% | 76.61 | 1020.5 | |||||
| 14 | 08:53 | W 13 G 41 | 16.09 | A Few Clouds | FEW170 | 23.3 | -1.7 | 19% | 76.61 | 1020.3 | |||||||
| 14 | 07:53 | N 13 | 16.09 | A Few Clouds | FEW170 | 15.6 | 0.6 | 36% | 76.58 | 1020.5 | |||||||
| 14 | 06:53 | Calm | 16.09 | A Few Clouds | FEW180 | 10.6 | 0.6 | 50% | 76.58 | 1020.7 | |||||||
| 14 | 05:53 | Calm | 16.09 | Fair | CLR | 11.1 | 0.6 | 49% | 76.61 | 1020.6 | |||||||
| 14 | 04:53 | Calm | 16.09 | Fair | CLR | 12.2 | -0.6 | 42% | 76.58 | 1020.2 | |||||||
| 14 | 03:53 | NE 7 | 16.09 | Fair | CLR | 12.8 | -0.6 | 17.2 | 11.1 | 40% | 76.61 | 1020.4 | |||||
| 14 | 02:53 | NE 7 | 16.09 | Fair | CLR | 13.9 | -0.6 | 37% | 76.63 | 1020.8 | |||||||
| 14 | 01:53 | N 13 | 16.09 | Fair | CLR | 13.3 | -0.6 | 39% | 76.66 | 1021.1 | |||||||
| 14 | 00:53 | Calm | 16.09 | Fair | CLR | 13.3 | 0 | 40% | 76.63 | 1020.8 | |||||||
| 13 | 23:53 | NE 6 | 16.09 | Fair | CLR | 14.4 | -0.6 | 36% | 76.63 | 1020.9 | |||||||
| 13 | 22:53 | NW 11 | 16.09 | Fair | CLR | 14.4 | 0 | 38% | 76.66 | 1021.1 | |||||||
| 13 | 21:53 | Calm | 16.09 | Fair | CLR | 16.7 | -0.6 | 23.9 | 11.1 | 31% | 76.63 | 1021.0 | |||||
| 13 | 20:53 | Vrbl 6 | 16.09 | Fair | CLR | 16.7 | 0 | 32% | 76.63 | 1020.8 | |||||||
| 13 | 19:53 | W 7 | 16.09 | Fair | CLR | 16.7 | 0.6 | 34% | 76.63 | 1021.2 | |||||||
| 13 | 18:53 | Vrbl 6 | 16.09 | A Few Clouds | FEW250 | 18.3 | -1.7 | 26% | 76.63 | 1021.0 | |||||||
| 13 | 17:53 | Vrbl 6 | 16.09 | A Few Clouds | FEW250 | 21.7 | -2.8 | 19% | 76.61 | 1020.7 | |||||||
| 13 | 16:53 | W 7 | 16.09 | A Few Clouds | FEW250 | 21.1 | -1.1 | 23% | 76.58 | 1020.4 | |||||||
| 13 | 15:53 | W 9 | 16.09 | A Few Clouds | FEW250 | 23.3 | 2.2 | 24.4 | 20 | 25% | 76.58 | 1020.1 | |||||
| 13 | 14:53 | W 15 | 16.09 | A Few Clouds | FEW250 | 24.4 | 0.6 | 21% | 25 | 76.56 | 1019.9 | ||||||
| 13 | 13:53 | W 11 | 16.09 | A Few Clouds | FEW250 | 24.4 | -0.6 | 19% | 25 | 76.58 | 1020.2 | ||||||
| 13 | 12:53 | W 9 | 16.09 | A Few Clouds | FEW250 | 24.4 | -1.1 | 18% | 25 | 76.63 | 1020.7 | ||||||
| 13 | 11:53 | W 7 | 16.09 | A Few Clouds | FEW250 | 23.3 | 0 | 21% | 76.68 | 1021.5 | |||||||
| 13 | 10:53 | Calm | 16.09 | A Few Clouds | FEW250 | 21.7 | -2.2 | 20% | 76.73 | 1022.2 | |||||||
| 13 | 09:53 | NW 6 | 16.09 | Fair | CLR | 19.4 | 0.6 | 19.4 | 8.3 | 29% | 76.76 | 1022.6 | |||||
| 13 | 08:53 | Calm | 16.09 | Fair | CLR | 16.7 | 0.6 | 34% | 76.73 | 1022.2 | |||||||
| 13 | 07:53 | SW 9 | 16.09 | Fair | CLR | 15.6 | -3.3 | 27% | 76.71 | 1021.9 | |||||||
| 13 | 06:53 | Vrbl 7 | 16.09 | Fair | CLR | 12.8 | -3.9 | 31% | 76.71 | 1021.9 | |||||||
| 13 | 05:53 | W 7 | 16.09 | Fair | CLR | 10 | -2.2 | 43% | 9 | 76.68 | 1021.8 | ||||||
| 13 | 04:53 | SW 11 | 16.09 | Fair | CLR | 10 | -1.7 | 44% | 9 | 76.66 | 1021.7 | ||||||
| 13 | 03:53 | Calm | 16.09 | Fair | CLR | 11.1 | -2.8 | 17.8 | 9.4 | 38% | 76.68 | 1021.7 | |||||
| 13 | 02:53 | Calm | 16.09 | Fair | CLR | 11.7 | -2.8 | 37% | 76.68 | 1021.5 | |||||||
| 13 | 01:53 | Calm | 16.09 | Fair | CLR | 11.7 | -2.8 | 37% | 76.68 | 1021.6 | |||||||
| 13 | 00:53 | E 7 | 16.09 | Fair | CLR | 12.8 | -2.2 | 36% | 76.66 | 1021.4 | |||||||
| 12 | 23:53 | NW 11 | 16.09 | Fair | CLR | 10.6 | -0.6 | 46% | 76.68 | 1021.7 | |||||||
| 12 | 22:53 | Vrbl 6 | 16.09 | Fair | CLR | 15.6 | -2.8 | 28% | 76.71 | 1021.8 | |||||||
| 12 | 21:53 | Vrbl 9 | 16.09 | Fair | CLR | 16.1 | -2.8 | 22.2 | 16.1 | 27% | 76.68 | 1021.8 | |||||
| 12 | 20:53 | E 24 G 48 | 16.09 | Fair | CLR | 21.7 | -8.9 | 12% | 76.63 | 1020.6 | |||||||
| 12 | 19:53 | NE 28 G 46 | 16.09 | Fair | CLR | 21.1 | -8.9 | 12% | 76.61 | 1020.9 | |||||||
| 12 | 18:53 | NE 22 | 16.09 | A Few Clouds | FEW250 | 20.6 | -8.3 | 14% | 76.63 | 1021.1 | |||||||
| 12 | 17:53 | W 7 | 16.09 | A Few Clouds | FEW250 | 19.4 | -3.9 | 20% | 76.61 | 1020.9 | |||||||
| 12 | 16:53 | SW 13 | 16.09 | A Few Clouds | FEW250 | 19.4 | -2.2 | 23% | 76.56 | 1020.5 | |||||||
| 12 | 15:53 | W 11 | 16.09 | A Few Clouds | FEW250 | 21.1 | 0 | 22.8 | 17.2 | 25% | 76.56 | 1020.2 | |||||
| 12 | 14:53 | W 13 | 16.09 | A Few Clouds | FEW250 | 22.2 | -1.1 | 21% | 76.53 | 1019.9 | |||||||
| 12 | 13:53 | W 7 | 16.09 | A Few Clouds | FEW250 | 22.2 | 0 | 23% | 76.56 | 1020.1 | |||||||
| 12 | 12:53 | Calm | 16.09 | A Few Clouds | FEW250 | 21.7 | -2.8 | 19% | 76.61 | 1020.8 | |||||||
| 12 | 11:53 | W 9 | 16.09 | A Few Clouds | FEW250 | 21.1 | 0 | 25% | 76.68 | 1021.6 | |||||||
| 12 | 10:53 | W 17 | 16.09 | Partly Cloudy | SCT250 | 19.4 | 0.6 | 29% | 76.73 | 1022.4 | |||||||
| 12 | 09:53 | W 7 | 16.09 | Mostly Cloudy | BKN250 | 17.2 | 3.9 | 17.2 | 4.4 | 41% | 76.81 | 1023.6 | |||||
| 12 | 08:53 | NW 6 | 16.09 | Mostly Cloudy | BKN250 | 15.6 | 1.7 | 39% | 76.81 | 1023.5 | |||||||
| 12 | 07:53 | Calm | 16.09 | A Few Clouds | FEW250 | 9.4 | 0 | 52% | 76.78 | 1023.7 | |||||||
| 12 | 06:53 | Calm | 16.09 | A Few Clouds | FEW250 | 7.8 | -1.7 | 51% | 76.76 | 1023.3 | |||||||
| 12 | 05:53 | N 6 | 16.09 | A Few Clouds | FEW250 | 8.9 | -1.7 | 48% | 76.73 | 1022.8 | |||||||
| 12 | 04:53 | Calm | 16.09 | Fair | CLR | 7.2 | -1.1 | 56% | 76.71 | 1022.6 | |||||||
| 12 | 03:53 | NW 6 | 16.09 | Fair | CLR | 7.2 | -0.6 | 13.9 | 5.6 | 58% | 76.73 | 1022.5 | |||||
| 12 | 02:53 | N 7 | 16.09 | Fair | CLR | 7.8 | -0.6 | 56% | 7 | 76.76 | 1022.9 | ||||||
| 12 | 01:53 | NE 7 | 16.09 | Fair | CLR | 10 | -1.1 | 46% | 9 | 76.76 | 1022.8 | ||||||
| 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) | |||||||||||||||