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. | ||||||||||||||||
| 14 | 22:53 | NE 6 | 16.09 | A Few Clouds | FEW048 | 14.4 | 10 | 75% | 76.28 | 1016.2 | |||||||
| 14 | 21:53 | NE 6 | 16.09 | A Few Clouds | FEW048 | 15 | 10 | 19.4 | 15 | 72% | 76.28 | 1016.2 | |||||
| 14 | 20:53 | Calm | 16.09 | A Few Clouds | FEW048 | 15.6 | 10 | 70% | 76.25 | 1016.0 | |||||||
| 14 | 19:53 | W 7 | 16.09 | A Few Clouds | FEW060 | 15.6 | 10.6 | 72% | 76.2 | 1015.5 | |||||||
| 14 | 18:53 | W 7 | 16.09 | A Few Clouds | FEW060 | 16.1 | 10 | 67% | 76.15 | 1014.8 | |||||||
| 14 | 17:53 | W 11 | 16.09 | A Few Clouds | FEW060 | 17.2 | 10 | 63% | 76.1 | 1014.0 | |||||||
| 14 | 16:53 | SW 13 | 16.09 | Partly Cloudy | SCT070 | 18.9 | 9.4 | 54% | 76.05 | 1013.3 | |||||||
| 14 | 15:53 | S 11 | 16.09 | Partly Cloudy | SCT070 | 18.9 | 10 | 20.6 | 16.7 | 56% | 76.05 | 1013.1 | |||||
| 14 | 14:53 | SW 11 | 16.09 | Partly Cloudy | FEW046 SCT070 | 20 | 9.4 | 51% | 76.02 | 1012.7 | |||||||
| 14 | 13:53 | Calm | 16.09 | Partly Cloudy | SCT046 SCT070 | 20 | 9.4 | 51% | 76.02 | 1012.8 | |||||||
| 14 | 12:53 | SW 6 | 16.09 | Partly Cloudy | FEW040 SCT065 | 19.4 | 8.9 | 51% | 76.02 | 1012.9 | |||||||
| 14 | 11:53 | SW 7 | 16.09 | Partly Cloudy | FEW035 SCT060 | 18.9 | 8.3 | 50% | 76.05 | 1013.2 | |||||||
| 14 | 10:53 | N 6 | 16.09 | Partly Cloudy | SCT035 SCT060 | 18.3 | 11.7 | 66% | 76.07 | 1013.5 | |||||||
| 14 | 09:53 | Calm | 16.09 | Mostly Cloudy | SCT022 BKN055 BKN180 | 17.8 | 12.2 | 17.8 | 13.3 | 70% | 76.07 | 1013.7 | |||||
| 14 | 08:53 | Calm | 16.09 | Partly Cloudy | FEW015 SCT055 SCT180 | 15.6 | 12.2 | 80% | 76.05 | 1013.3 | |||||||
| 14 | 07:53 | Calm | 16.09 | A Few Clouds | FEW025 FEW060 FEW180 | 15.6 | 13.3 | 86% | 76 | 1012.7 | |||||||
| 14 | 06:53 | Calm | 16.09 | Mostly Cloudy | BKN012 BKN060 | 14.4 | 13.3 | 93% | 75.92 | 1011.8 | |||||||
| 14 | 05:53 | SW 6 | 16.09 | A Few Clouds | FEW010 FEW170 | 13.9 | 13.3 | 96% | 75.87 | 1010.9 | |||||||
| 14 | 04:53 | SE 6 | 16.09 | Mostly Cloudy | SCT008 BKN012 BKN017 | 14.4 | 13.9 | 97% | 75.82 | 1010.2 | |||||||
| 14 | 03:53 | SW 9 | 16.09 | Overcast | BKN008 OVC020 | 14.4 | 13.9 | 14.4 | 13.9 | 97% | 75.77 | 1009.7 | 0.05 | 0.86 | |||
| 14 | 02:53 | Calm | 4.02 | Light Rain Fog/Mist | FEW005 BKN018 OVC025 | 14.4 | 13.9 | 97% | 75.72 | 1009.0 | 0.25 | ||||||
| 14 | 01:53 | W 6 | 4.02 | Light Rain Fog/Mist | BKN005 BKN012 OVC018 | 14.4 | 13.9 | 97% | 75.74 | 1009.2 | 0.23 | ||||||
| 14 | 00:53 | SW 7 | 8.05 | Light Rain Fog/Mist | BKN006 BKN012 OVC017 | 14.4 | 13.9 | 97% | 75.74 | 1009.0 | 0.08 | 0.33 | |||||
| 13 | 23:53 | SW 7 | 4.83 | Light Rain Fog/Mist | SCT005 OVC011 | 14.4 | 13.9 | 97% | 75.77 | 1009.3 | 0.13 | ||||||
| 13 | 22:53 | NW 6 | 4.83 | Light Rain Fog/Mist | SCT006 BKN011 OVC016 | 14.4 | 13.3 | 93% | 75.77 | 1009.6 | 0.13 | ||||||
| 13 | 21:53 | W 9 | 4.83 | Light Rain Fog/Mist | BKN013 BKN020 OVC033 | 14.4 | 13.3 | 16.7 | 14.4 | 93% | 75.77 | 1009.6 | 0.13 | 0.18 | |||
| 13 | 20:53 | W 11 | 11.27 | Overcast | SCT020 BKN032 OVC040 | 14.4 | 13.3 | 93% | 75.77 | 1009.7 | 0.05 | ||||||
| 13 | 19:53 | W 9 | 14.48 | Overcast | SCT025 OVC037 | 14.4 | 12.8 | 90% | 75.74 | 1009.3 | |||||||
| 13 | 18:53 | Vrbl 7 | 14.48 | Overcast | SCT037 BKN055 OVC070 | 15.6 | 13.3 | 86% | 75.72 | 1009.1 | |||||||
| 13 | 17:53 | W 13 | 11.27 | Light Rain | FEW036 BKN060 OVC075 | 15 | 13.3 | 90% | 75.69 | 1008.7 | |||||||
| 13 | 16:53 | SW 11 | 16.09 | Mostly Cloudy | SCT025 SCT036 BKN065 | 15 | 12.2 | 83% | 75.67 | 1008.2 | |||||||
| 13 | 15:53 | SW 9 | 16.09 | Mostly Cloudy | FEW030 SCT065 BKN085 | 16.1 | 12.2 | 18.3 | 15.6 | 78% | 75.67 | 1008.2 | 0.1 | ||||
| 13 | 14:53 | NW 19 G 39 | 16.09 | Mostly Cloudy | FEW036 SCT046 BKN070 | 16.7 | 13.3 | 80% | 75.67 | 1008.0 | 0.05 | ||||||
| 13 | 13:53 | W 28 G 39 | 8.05 | Light Rain Fog/Mist | SCT022 BKN046 OVC060 | 15.6 | 13.3 | 86% | 75.67 | 1008.1 | 0.05 | ||||||
| 13 | 12:53 | W 15 | 16.09 | Mostly Cloudy | FEW035 BKN047 | 17.2 | 10 | 63% | 75.67 | 1008.0 | |||||||
| 13 | 11:53 | SW 15 | 16.09 | Mostly Cloudy | FEW047 SCT060 BKN075 | 18.3 | 10 | 59% | 75.72 | 1008.5 | |||||||
| 13 | 10:53 | SW 9 | 16.09 | Mostly Cloudy | FEW037 SCT060 BKN075 | 17.8 | 10.6 | 63% | 75.74 | 1008.9 | |||||||
| 13 | 09:53 | W 13 | 16.09 | Overcast | FEW027 BKN060 OVC075 | 17.2 | 10.6 | 17.2 | 15 | 65% | 75.77 | 1009.4 | |||||
| 13 | 08:53 | SW 9 | 16.09 | Mostly Cloudy | FEW028 BKN065 BKN090 | 16.1 | 11.7 | 75% | 75.77 | 1009.4 | |||||||
| 13 | 07:53 | SW 13 | 16.09 | Mostly Cloudy | FEW030 FEW050 BKN100 | 16.1 | 12.2 | 78% | 75.77 | 1009.3 | |||||||
| 13 | 06:53 | W 17 | 16.09 | Mostly Cloudy | FEW055 BKN100 BKN140 | 15.6 | 12.2 | 80% | 75.69 | 1008.5 | |||||||
| 13 | 05:53 | W 20 | 16.09 | Mostly Cloudy | FEW030 SCT110 BKN140 | 15 | 12.2 | 83% | 75.72 | 1008.6 | |||||||
| 13 | 04:53 | SW 15 | 12.87 | Light Drizzle | SCT011 SCT023 BKN110 OVC180 | 16.7 | 14.4 | 86% | 75.69 | 1008.0 | |||||||
| 13 | 03:53 | W 7 | 11.27 | Mostly Cloudy | SCT020 SCT030 BKN150 BKN200 | 16.7 | 15 | 18.3 | 16.1 | 90% | 75.67 | 1007.5 | |||||
| 13 | 02:53 | Calm | 11.27 | Overcast | FEW095 BKN170 OVC200 | 16.7 | 14.4 | 86% | 75.62 | 1006.7 | |||||||
| 13 | 01:53 | E 9 | 16.09 | Mostly Cloudy | FEW065 SCT095 BKN170 | 17.8 | 13.9 | 78% | 75.64 | 1007.1 | |||||||
| 13 | 00:53 | Calm | 16.09 | Overcast | FEW025 FEW065 BKN090 OVC210 | 18.3 | 13.9 | 76% | 75.74 | 1008.2 | |||||||
| 12 | 23:53 | W 6 | 16.09 | Overcast | FEW025 FEW065 BKN110 OVC210 | 17.2 | 14.4 | 84% | 75.79 | 1009.2 | |||||||
| 12 | 22:53 | W 9 | 16.09 | Mostly Cloudy | FEW016 FEW025 BKN100 | 17.8 | 15 | 84% | 75.84 | 1009.9 | |||||||
| 12 | 21:53 | W 7 | 14.48 | Mostly Cloudy | FEW025 BKN100 | 17.2 | 15 | 23.9 | 17.2 | 87% | 75.87 | 1010.3 | |||||
| 12 | 20:53 | W 9 | 16.09 | Partly Cloudy | FEW030 SCT095 | 17.8 | 15.6 | 87% | 75.84 | 1010.4 | |||||||
| 12 | 19:53 | W 15 | 16.09 | Mostly Cloudy | FEW030 BKN090 | 18.9 | 15.6 | 81% | 75.87 | 1010.7 | |||||||
| 12 | 18:53 | W 15 | 16.09 | Partly Cloudy | FEW030 FEW080 SCT250 | 18.9 | 15.6 | 81% | 75.87 | 1010.6 | |||||||
| 12 | 17:53 | SW 15 | 16.09 | A Few Clouds | FEW030 FEW080 | 20.6 | 15 | 70% | 75.84 | 1010.2 | |||||||
| 12 | 16:53 | W 19 | 16.09 | A Few Clouds | FEW080 FEW250 | 21.7 | 12.8 | 57% | 75.79 | 1009.7 | |||||||
| 12 | 15:53 | W 20 | 16.09 | Partly Cloudy | FEW100 SCT250 | 23.9 | 12.2 | 27.2 | 22.2 | 48% | 25 | 75.82 | 1009.7 | ||||
| 12 | 14:53 | SW 20 | 16.09 | Partly Cloudy | FEW100 SCT250 | 25.6 | 13.9 | 48% | 26 | 75.82 | 1009.5 | ||||||
| 12 | 13:53 | SW 22 | 16.09 | A Few Clouds | FEW100 FEW250 | 26.7 | 10.6 | 37% | 26 | 75.84 | 1009.7 | ||||||
| 12 | 12:53 | Vrbl 7 | 16.09 | Partly Cloudy | FEW100 SCT250 | 27.2 | 4.4 | 23% | 26 | 75.87 | 1010.2 | ||||||
| 12 | 11:53 | Calm | 16.09 | A Few Clouds | FEW100 FEW250 | 25.6 | 4.4 | 26% | 25 | 75.97 | 1011.6 | ||||||
| 12 | 10:53 | Calm | 16.09 | A Few Clouds | FEW100 FEW250 | 24.4 | 3.9 | 26% | 25 | 76.07 | 1012.8 | ||||||
| 12 | 09:53 | SW 6 | 16.09 | Fair | CLR | 22.2 | 5 | 22.2 | 14.4 | 33% | 76.12 | 1013.8 | |||||
| 12 | 08:53 | Calm | 16.09 | Fair | CLR | 19.4 | 5 | 39% | 76.17 | 1014.5 | |||||||
| 12 | 07:53 | Calm | 16.09 | Fair | CLR | 18.3 | 5.6 | 43% | 76.17 | 1014.7 | |||||||
| 12 | 06:53 | Calm | 16.09 | Fair | CLR | 15 | 5 | 51% | 76.17 | 1014.5 | |||||||
| 12 | 05:53 | NE 6 | 16.09 | Fair | CLR | 15 | 3.9 | 48% | 76.15 | 1014.2 | |||||||
| 12 | 04:53 | Calm | 16.09 | Fair | CLR | 15.6 | 4.4 | 48% | 76.12 | 1013.9 | |||||||
| 12 | 03:53 | NE 7 | 16.09 | Fair | CLR | 15.6 | 5 | 20.6 | 15.6 | 50% | 76.15 | 1013.9 | |||||
| 12 | 02:53 | N 6 | 16.09 | Fair | CLR | 15.6 | 5 | 50% | 76.17 | 1014.1 | |||||||
| 12 | 01:53 | Calm | 16.09 | Fair | CLR | 16.7 | 5 | 46% | 76.17 | 1014.2 | |||||||
| 12 | 00:53 | NE 9 | 16.09 | Fair | CLR | 17.2 | 5 | 45% | 76.17 | 1014.1 | |||||||
| 11 | 23:53 | E 6 | 16.09 | Fair | CLR | 17.8 | 6.1 | 46% | 76.23 | 1014.7 | |||||||
| 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) | |||||||||||||||