Weather observations for the past three days for
Ontario International Airport
| 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. | ||||||||||||||||
| 31 | 10:53 | SW 9 | 11.27 | Overcast | OVC019 | 18.9 | 13.9 | 18.9 | 16.1 | 73% | 76.2 | 1015.1 | |||||
| 31 | 08:53 | Vrbl 7 | 9.66 | Overcast with Haze | OVC015 | 17.8 | 13.9 | 78% | 76.17 | 1014.6 | |||||||
| 31 | 07:53 | Vrbl 7 | 9.66 | Overcast with Haze | OVC014 | 17.2 | 13.9 | 81% | 76.15 | 1014.3 | |||||||
| 31 | 06:53 | Calm | 9.66 | Overcast with Haze | OVC014 | 16.7 | 13.9 | 84% | 76.1 | 1013.9 | |||||||
| 31 | 05:53 | SW 13 | 14.48 | Overcast | OVC012 | 16.7 | 13.9 | 84% | 76.12 | 1013.9 | |||||||
| 31 | 04:53 | Calm | 14.48 | Overcast | BKN012 OVC130 | 16.7 | 13.9 | 16.7 | 15.6 | 84% | 76.05 | 1013.0 | |||||
| 31 | 03:53 | N 6 | 14.48 | Overcast | BKN011 OVC150 | 16.1 | 13.9 | 87% | 76.07 | 1012.9 | |||||||
| 31 | 02:53 | W 11 | 16.09 | Overcast | BKN011 OVC180 | 16.1 | 13.3 | 84% | 76.12 | 1013.8 | |||||||
| 31 | 01:53 | Calm | 16.09 | Overcast | FEW180 OVC250 | 16.1 | 13.3 | 84% | 76.07 | 1012.8 | |||||||
| 31 | 00:53 | Calm | 16.09 | Overcast | OVC250 | 16.7 | 13.3 | 80% | 76.1 | 1013.1 | |||||||
| 30 | 23:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 16.1 | 13.3 | 84% | 76.12 | 1013.5 | |||||||
| 30 | 22:53 | W 7 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 16.7 | 13.9 | 23.3 | 16.7 | 84% | 76.2 | 1014.9 | |||||
| 30 | 21:53 | Vrbl 7 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 17.2 | 13.9 | 81% | 76.2 | 1014.8 | |||||||
| 30 | 20:53 | SW 13 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 17.8 | 13.9 | 78% | 76.17 | 1014.7 | |||||||
| 30 | 19:53 | SW 15 | 16.09 | Overcast | SCT210 OVC250 | 18.3 | 13.9 | 76% | 76.12 | 1014.2 | |||||||
| 30 | 18:53 | W 17 | 16.09 | Overcast | FEW190 OVC230 | 20 | 13.9 | 68% | 76.12 | 1013.9 | |||||||
| 30 | 17:53 | W 20 | 16.09 | Overcast | OVC230 | 21.7 | 13.9 | 61% | 76.1 | 1013.6 | |||||||
| 30 | 16:53 | W 20 | 16.09 | Overcast | FEW200 OVC240 | 23.3 | 13.3 | 27.8 | 23.3 | 54% | 76.07 | 1013.2 | |||||
| 30 | 15:53 | W 19 | 16.09 | Overcast | FEW200 OVC240 | 25.6 | 11.7 | 42% | 26 | 76.1 | 1013.2 | ||||||
| 30 | 14:53 | SW 15 | 16.09 | Overcast | FEW200 OVC240 | 27.2 | 7.2 | 28% | 26 | 76.12 | 1013.4 | ||||||
| 30 | 13:53 | W 9 | 16.09 | Overcast | FEW200 OVC240 | 27.8 | 1.7 | 18% | 27 | 76.15 | 1013.9 | ||||||
| 30 | 12:53 | SW 11 | 16.09 | Overcast | BKN230 OVC260 | 27.2 | -0.6 | 16% | 26 | 76.2 | 1014.6 | ||||||
| 30 | 11:53 | Vrbl 6 | 16.09 | Overcast | FEW210 OVC250 | 25.6 | 2.2 | 22% | 25 | 76.28 | 1015.6 | ||||||
| 30 | 10:53 | Calm | 16.09 | Mostly Cloudy | FEW210 BKN240 | 23.3 | 3.9 | 23.3 | 15 | 28% | 76.28 | 1015.7 | |||||
| 30 | 09:53 | Vrbl 6 | 16.09 | Overcast | FEW230 OVC260 | 21.1 | 3.9 | 32% | 76.28 | 1015.7 | |||||||
| 30 | 08:53 | Calm | 16.09 | Overcast | OVC250 | 18.3 | 3.9 | 39% | 76.2 | 1015.0 | |||||||
| 30 | 07:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 16.7 | 5.6 | 48% | 76.15 | 1013.9 | |||||||
| 30 | 05:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 16.1 | 7.8 | 58% | 76.07 | 1012.8 | |||||||
| 30 | 04:53 | E 6 | 16.09 | Mostly Cloudy | BKN250 | 15.6 | 8.3 | 20 | 15 | 62% | 76.02 | 1012.3 | |||||
| 30 | 03:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 16.7 | 8.9 | 60% | 76.05 | 1012.3 | |||||||
| 30 | 02:53 | Calm | 16.09 | A Few Clouds | FEW250 | 17.2 | 7.2 | 52% | 76.05 | 1012.4 | |||||||
| 30 | 01:53 | Calm | 16.09 | A Few Clouds | FEW250 | 17.2 | 8.9 | 58% | 76.05 | 1012.3 | |||||||
| 30 | 00:53 | N 6 | 16.09 | A Few Clouds | FEW250 | 18.3 | 8.9 | 54% | 76.07 | 1012.5 | |||||||
| 29 | 23:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 17.8 | 8.9 | 56% | 76.07 | 1012.6 | |||||||
| 29 | 22:53 | SE 7 | 16.09 | Mostly Cloudy | BKN250 | 19.4 | 9.4 | 31.1 | 19.4 | 53% | 76.07 | 1012.9 | |||||
| 29 | 21:53 | SW 9 | 16.09 | A Few Clouds | FEW250 | 20 | 8.9 | 49% | 76.07 | 1012.9 | |||||||
| 29 | 20:53 | SW 11 | 16.09 | A Few Clouds | FEW250 | 21.7 | 8.9 | 44% | 76.05 | 1012.5 | |||||||
| 29 | 19:53 | SW 13 | 16.09 | A Few Clouds | FEW250 | 25 | 2.8 | 24% | 25 | 75.97 | 1011.6 | ||||||
| 29 | 18:53 | SW 15 | 16.09 | A Few Clouds | FEW250 | 26.7 | -1.1 | 16% | 26 | 75.95 | 1011.4 | ||||||
| 29 | 17:53 | W 20 | 16.09 | A Few Clouds | FEW180 FEW250 | 29.4 | -6.7 | 9% | 28 | 75.95 | 1010.9 | ||||||
| 29 | 16:53 | SW 19 | 16.09 | A Few Clouds | FEW180 FEW250 | 31.1 | -4.4 | 32.8 | 26.1 | 10% | 29 | 75.92 | 1010.6 | ||||
| 29 | 15:53 | SW 19 | 16.09 | Partly Cloudy | FEW180 SCT250 | 32.2 | -10 | 6% | 30 | 75.95 | 1010.9 | ||||||
| 29 | 14:53 | SW 17 | 16.09 | Partly Cloudy | SCT180 SCT250 | 32.2 | -8.3 | 7% | 30 | 76 | 1011.4 | ||||||
| 29 | 13:53 | SW 15 | 16.09 | Partly Cloudy | SCT180 SCT250 | 32.2 | -6.1 | 8% | 30 | 76.05 | 1012.1 | ||||||
| 29 | 12:53 | SW 15 | 16.09 | Partly Cloudy | FEW200 SCT250 | 31.1 | 0.6 | 14% | 29 | 76.07 | 1012.5 | ||||||
| 29 | 11:53 | Vrbl 6 | 16.09 | Partly Cloudy | FEW220 SCT250 | 29.4 | 1.1 | 16% | 28 | 76.1 | 1012.9 | ||||||
| 29 | 10:53 | Calm | 16.09 | Partly Cloudy | FEW220 SCT250 | 26.1 | 3.9 | 26.1 | 15 | 24% | 26 | 76.1 | 1013.1 | ||||
| 29 | 09:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 23.3 | 0.6 | 22% | 76.07 | 1012.8 | |||||||
| 29 | 08:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 20.6 | -1.1 | 23% | 76.05 | 1012.7 | |||||||
| 29 | 07:53 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN250 | 16.7 | 3.3 | 41% | 76 | 1012.1 | |||||||
| 29 | 06:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 15.6 | 2.2 | 41% | 75.97 | 1011.7 | |||||||
| 29 | 05:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 16.7 | 1.1 | 35% | 75.95 | 1011.0 | |||||||
| 29 | 04:53 | NE 6 | 16.09 | Mostly Cloudy | BKN250 | 17.2 | 4.4 | 20.6 | 16.7 | 43% | 75.95 | 1011.0 | |||||
| 29 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 17.2 | 6.7 | 50% | 75.97 | 1011.4 | |||||||
| 29 | 02:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 18.3 | 9.4 | 56% | 76.02 | 1011.9 | |||||||
| 29 | 01:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 18.3 | 10.6 | 61% | 76.05 | 1012.5 | |||||||
| 29 | 00:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 18.9 | 11.7 | 63% | 76.1 | 1013.0 | |||||||
| 28 | 23:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 20 | 11.1 | 57% | 76.12 | 1013.3 | |||||||
| 28 | 22:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 20.6 | 10 | 30.6 | 20 | 51% | 76.12 | 1013.3 | |||||
| 28 | 21:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 21.1 | 10 | 49% | 76.12 | 1013.6 | |||||||
| 28 | 20:53 | W 9 | 16.09 | Mostly Cloudy | BKN250 | 21.7 | 10 | 47% | 76.1 | 1013.4 | |||||||
| 28 | 19:53 | SW 13 | 16.09 | Mostly Cloudy | BKN250 | 24.4 | 11.7 | 45% | 26 | 76.05 | 1012.7 | ||||||
| 28 | 18:53 | SW 15 | 16.09 | Mostly Cloudy | BKN250 | 26.7 | 10 | 35% | 26 | 75.97 | 1011.8 | ||||||
| 28 | 16:53 | W 19 | 16.09 | Mostly Cloudy | BKN250 | 30.6 | 4.4 | 31.7 | 25 | 19% | 29 | 75.97 | 1011.5 | ||||
| 28 | 15:53 | W 9 | 16.09 | Mostly Cloudy | BKN250 | 31.1 | 4.4 | 18% | 29 | 76.02 | 1011.9 | ||||||
| 28 | 14:53 | NW 9 | 16.09 | Mostly Cloudy | BKN250 | 31.1 | 1.7 | 15% | 29 | 76.02 | 1012.1 | ||||||
| 28 | 13:53 | S 7 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 30 | -0.6 | 14% | 28 | 76.1 | 1012.9 | ||||||
| 28 | 12:53 | Calm | 16.09 | Mostly Cloudy | FEW200 BKN250 | 28.9 | 2.8 | 19% | 27 | 76.15 | 1013.8 | ||||||
| 28 | 11:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 26.1 | 5 | 26% | 26 | 76.2 | 1014.5 | ||||||
| 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) | |||||||||||||||