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. | ||||||||||||||||
| 28 | 08:53 | Calm | 16.09 | Mostly Cloudy | SCT200 BKN300 | 22.8 | 6.1 | 34% | 76.07 | 1012.7 | |||||||
| 28 | 07:53 | Calm | 16.09 | Mostly Cloudy | SCT200 BKN300 | 20 | 9.4 | 51% | 76.07 | 1012.7 | |||||||
| 28 | 06:53 | Calm | 16.09 | Mostly Cloudy | BKN300 | 17.2 | 6.7 | 50% | 76.02 | 1012.1 | |||||||
| 28 | 05:53 | Calm | 16.09 | Mostly Cloudy | BKN300 | 17.2 | 8.3 | 56% | 76 | 1011.6 | |||||||
| 28 | 04:53 | N 6 | 16.09 | Mostly Cloudy | BKN300 | 17.8 | 9.4 | 58% | 75.97 | 1011.5 | |||||||
| 28 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN300 | 17.8 | 8.9 | 23.3 | 17.2 | 56% | 75.97 | 1011.1 | |||||
| 28 | 02:53 | Calm | 16.09 | Mostly Cloudy | BKN300 | 18.9 | 8.9 | 52% | 75.95 | 1011.0 | |||||||
| 28 | 01:53 | Calm | 16.09 | Mostly Cloudy | BKN300 | 19.4 | 8.9 | 51% | 76 | 1011.5 | |||||||
| 28 | 00:53 | Calm | 16.09 | Mostly Cloudy | BKN300 | 20 | 10 | 53% | 76.02 | 1011.8 | |||||||
| 27 | 23:53 | NE 6 | 16.09 | Partly Cloudy | SCT300 | 20.6 | 10 | 51% | 76.05 | 1012.0 | |||||||
| 27 | 22:53 | Calm | 16.09 | Partly Cloudy | SCT300 | 21.7 | 10 | 47% | 76.05 | 1012.1 | |||||||
| 27 | 21:53 | NE 6 | 16.09 | Mostly Cloudy | BKN250 | 22.8 | 10 | 32.8 | 22.8 | 44% | 76.02 | 1012.0 | |||||
| 27 | 20:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 24.4 | 10 | 40% | 25 | 76.02 | 1012.0 | ||||||
| 27 | 19:53 | W 6 | 16.09 | Mostly Cloudy | BKN250 | 25 | 10 | 39% | 26 | 76 | 1011.8 | ||||||
| 27 | 18:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 27.8 | 8.9 | 31% | 27 | 75.97 | 1011.5 | ||||||
| 27 | 17:53 | W 9 | 16.09 | Mostly Cloudy | BKN250 | 30.6 | 5.6 | 21% | 29 | 75.95 | 1011.1 | ||||||
| 27 | 16:53 | W 9 | 16.09 | Mostly Cloudy | BKN250 | 30.6 | 7.8 | 24% | 29 | 75.95 | 1010.8 | ||||||
| 27 | 15:53 | SW 9 | 16.09 | Mostly Cloudy | BKN250 | 32.2 | 6.1 | 32.8 | 25.6 | 19% | 30 | 75.95 | 1010.9 | ||||
| 27 | 14:53 | S 7 | 16.09 | Mostly Cloudy | BKN250 | 32.8 | 6.7 | 20% | 31 | 76 | 1011.4 | ||||||
| 27 | 13:53 | Vrbl 9 | 16.09 | Partly Cloudy | SCT250 | 32.8 | 8.3 | 22% | 31 | 76.05 | 1012.1 | ||||||
| 27 | 12:53 | NW 9 | 16.09 | Mostly Cloudy | BKN260 | 31.7 | 6.1 | 20% | 30 | 76.1 | 1012.9 | ||||||
| 27 | 11:53 | W 7 | 16.09 | Partly Cloudy | SCT270 | 30.6 | 10.6 | 29% | 29 | 76.17 | 1013.9 | ||||||
| 27 | 10:53 | Calm | 16.09 | Mostly Cloudy | BKN270 | 28.3 | 10 | 32% | 27 | 76.23 | 1014.8 | ||||||
| 27 | 09:53 | Calm | 16.09 | Mostly Cloudy | BKN270 | 25 | 10.6 | 25 | 15 | 40% | 26 | 76.25 | 1015.3 | ||||
| 27 | 08:53 | SW 6 | 16.09 | Mostly Cloudy | BKN270 | 23.3 | 10 | 43% | 76.28 | 1015.5 | |||||||
| 27 | 07:53 | Calm | 16.09 | Mostly Cloudy | FEW200 BKN280 | 20.6 | 10 | 51% | 76.25 | 1015.5 | |||||||
| 27 | 06:53 | Calm | 16.09 | Mostly Cloudy | FEW200 BKN300 | 16.1 | 8.9 | 63% | 76.23 | 1015.2 | |||||||
| 27 | 05:53 | Calm | 16.09 | Partly Cloudy | SCT300 | 15.6 | 8.9 | 65% | 76.23 | 1015.0 | |||||||
| 27 | 04:53 | Calm | 16.09 | Partly Cloudy | SCT300 | 18.3 | 9.4 | 56% | 76.2 | 1014.4 | |||||||
| 27 | 03:53 | Vrbl 6 | 16.09 | Partly Cloudy | SCT300 | 17.8 | 10 | 21.1 | 14.4 | 60% | 76.17 | 1014.1 | |||||
| 27 | 02:53 | NW 9 | 16.09 | Mostly Cloudy | BKN300 | 17.2 | 11.1 | 68% | 76.15 | 1013.9 | |||||||
| 27 | 01:53 | N 7 | 16.09 | A Few Clouds | FEW300 | 17.2 | 11.1 | 68% | 76.2 | 1014.3 | |||||||
| 27 | 00:53 | Calm | 16.09 | Partly Cloudy | SCT260 | 17.2 | 11.7 | 70% | 76.23 | 1014.9 | |||||||
| 26 | 23:53 | N 6 | 14.48 | Mostly Cloudy | BKN260 | 18.9 | 13.3 | 70% | 76.25 | 1015.2 | |||||||
| 26 | 22:53 | Calm | 14.48 | Partly Cloudy | SCT260 | 18.9 | 13.9 | 73% | 76.28 | 1015.6 | |||||||
| 26 | 21:53 | Calm | 16.09 | Partly Cloudy | SCT260 | 20 | 13.9 | 28.9 | 19.4 | 68% | 76.25 | 1015.6 | |||||
| 26 | 20:53 | NE 6 | 16.09 | Partly Cloudy | SCT260 | 20.6 | 13.9 | 66% | 76.23 | 1015.2 | |||||||
| 26 | 19:53 | Vrbl 7 | 16.09 | Partly Cloudy | SCT280 | 22.2 | 14.4 | 61% | 76.17 | 1014.6 | |||||||
| 26 | 18:53 | W 7 | 16.09 | Partly Cloudy | SCT280 | 24.4 | 14.4 | 54% | 26 | 76.15 | 1014.1 | ||||||
| 26 | 17:53 | W 9 | 16.09 | Partly Cloudy | SCT280 | 26.1 | 12.8 | 44% | 26 | 76.1 | 1013.6 | ||||||
| 26 | 16:53 | W 7 | 16.09 | Partly Cloudy | SCT280 | 27.8 | 14.4 | 44% | 28 | 76.1 | 1013.3 | ||||||
| 26 | 15:53 | W 9 | 16.09 | Mostly Cloudy | BKN280 | 28.9 | 12.8 | 28.9 | 20.6 | 37% | 28 | 76.12 | 1013.5 | ||||
| 26 | 14:53 | SW 7 | 14.48 | Mostly Cloudy | BKN280 | 28.3 | 10.6 | 33% | 27 | 76.15 | 1013.8 | ||||||
| 26 | 13:53 | SW 9 | 12.87 | Mostly Cloudy | BKN300 | 27.8 | 11.7 | 37% | 27 | 76.17 | 1014.4 | ||||||
| 26 | 12:53 | S 9 | 14.48 | Mostly Cloudy | FEW220 BKN320 | 26.7 | 11.7 | 39% | 27 | 76.25 | 1015.2 | ||||||
| 26 | 11:53 | W 6 | 14.48 | Mostly Cloudy | FEW220 BKN320 | 25 | 11.7 | 43% | 26 | 76.33 | 1016.4 | ||||||
| 26 | 10:53 | Calm | 14.48 | Mostly Cloudy | FEW220 BKN320 | 23.9 | 12.2 | 48% | 25 | 76.38 | 1017.3 | ||||||
| 26 | 09:53 | Calm | 14.48 | Mostly Cloudy | FEW220 BKN320 | 20.6 | 11.7 | 20.6 | 12.8 | 57% | 76.43 | 1017.9 | |||||
| 26 | 08:53 | Calm | 14.48 | Mostly Cloudy | FEW220 BKN320 | 18.9 | 11.1 | 61% | 76.45 | 1018.3 | |||||||
| 26 | 07:53 | Vrbl 6 | 14.48 | Mostly Cloudy | FEW220 BKN320 | 16.1 | 11.1 | 72% | 76.45 | 1018.4 | |||||||
| 26 | 06:53 | Calm | 14.48 | Mostly Cloudy | FEW220 BKN320 | 13.9 | 10.6 | 81% | 76.43 | 1018.1 | |||||||
| 26 | 05:53 | Calm | 16.09 | A Few Clouds | FEW220 FEW320 | 13.3 | 10 | 81% | 76.38 | 1017.5 | |||||||
| 26 | 04:53 | N 6 | 14.48 | Fair | CLR | 14.4 | 10.6 | 78% | 76.35 | 1016.8 | |||||||
| 26 | 03:53 | Calm | 16.09 | A Few Clouds | FEW320 | 12.8 | 10 | 18.3 | 12.8 | 83% | 76.33 | 1016.6 | |||||
| 26 | 02:53 | Calm | 16.09 | Fair | CLR | 15 | 11.1 | 78% | 76.33 | 1016.5 | |||||||
| 26 | 01:53 | Calm | 16.09 | A Few Clouds | FEW320 | 15.6 | 11.7 | 78% | 76.35 | 1016.9 | |||||||
| 26 | 00:53 | Calm | 16.09 | A Few Clouds | FEW320 | 16.1 | 11.7 | 75% | 76.4 | 1017.4 | |||||||
| 25 | 23:53 | Calm | 16.09 | Partly Cloudy | SCT320 | 16.1 | 11.1 | 72% | 76.43 | 1017.9 | |||||||
| 25 | 22:53 | E 6 | 16.09 | Partly Cloudy | SCT320 | 16.7 | 11.1 | 70% | 76.4 | 1017.7 | |||||||
| 25 | 21:53 | SW 6 | 16.09 | A Few Clouds | FEW260 | 18.3 | 11.1 | 26.1 | 17.8 | 63% | 76.4 | 1017.6 | |||||
| 25 | 20:53 | SW 9 | 16.09 | Partly Cloudy | SCT260 | 18.9 | 11.7 | 63% | 76.35 | 1017.0 | |||||||
| 25 | 19:53 | W 11 | 16.09 | Partly Cloudy | SCT260 | 18.9 | 11.7 | 63% | 76.28 | 1016.4 | |||||||
| 25 | 18:53 | W 11 | 16.09 | Partly Cloudy | SCT260 | 19.4 | 12.8 | 66% | 76.25 | 1015.9 | |||||||
| 25 | 17:53 | W 11 | 16.09 | Partly Cloudy | SCT260 | 21.7 | 13.3 | 59% | 76.2 | 1015.2 | |||||||
| 25 | 16:53 | SW 13 | 16.09 | Partly Cloudy | SCT260 | 25 | 11.7 | 43% | 26 | 76.15 | 1014.2 | ||||||
| 25 | 15:53 | SW 9 | 16.09 | Partly Cloudy | SCT260 | 26.1 | 10 | 26.7 | 20 | 36% | 26 | 76.12 | 1014.0 | ||||
| 25 | 14:53 | SW 13 | 16.09 | Partly Cloudy | SCT260 | 26.7 | 8.3 | 31% | 26 | 76.15 | 1014.2 | ||||||
| 25 | 13:53 | W 7 | 16.09 | Partly Cloudy | SCT260 | 25.6 | 8.9 | 35% | 26 | 76.2 | 1014.8 | ||||||
| 25 | 12:53 | S 7 | 16.09 | Partly Cloudy | SCT270 | 25 | 7.8 | 33% | 25 | 76.25 | 1015.5 | ||||||
| 25 | 11:53 | Calm | 16.09 | Partly Cloudy | SCT270 | 23.9 | 6.7 | 33% | 25 | 76.33 | 1016.5 | ||||||
| 25 | 10:53 | Calm | 16.09 | A Few Clouds | FEW190 FEW280 | 22.8 | 7.8 | 38% | 76.35 | 1017.1 | |||||||
| 25 | 09:53 | S 6 | 16.09 | A Few Clouds | FEW280 | 20.6 | 8.3 | 20.6 | 12.2 | 45% | 76.4 | 1017.5 | |||||
| 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) | |||||||||||||||