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. | ||||||||||||||||
| 03 | 11:53 | SE 6 | 6.44 | A Few Clouds with Haze | FEW250 | 21.7 | 12.2 | 55% | 76.3 | 1016.4 | |||||||
| 03 | 10:53 | Vrbl 7 | 4.83 | A Few Clouds with Haze | FEW250 | 18.9 | 12.8 | 68% | 76.38 | 1017.6 | |||||||
| 03 | 09:53 | SW 7 | 3.22 | Fog/Mist | SCT005 SCT250 | 14.4 | 12.8 | 15 | 12.2 | 90% | 76.45 | 1018.8 | |||||
| 03 | 08:53 | SW 6 | 0.80 | Fog | VV002 | 13.3 | 12.8 | 97% | 76.45 | 1018.8 | |||||||
| 03 | 07:53 | Calm | 0.21 | Fog | VV003 | 12.8 | 12.2 | 96% | 76.43 | 1018.2 | |||||||
| 03 | 06:53 | S 7 | 3.22 | Fog/Mist | FEW004 SCT250 | 13.3 | 12.2 | 93% | 76.38 | 1017.6 | |||||||
| 03 | 05:53 | Calm | 4.83 | Fog/Mist | BKN250 | 12.2 | 11.7 | 97% | 76.33 | 1016.9 | |||||||
| 03 | 04:53 | SW 6 | 6.44 | Fog/Mist | SCT250 | 13.9 | 12.8 | 93% | 76.28 | 1015.9 | |||||||
| 03 | 03:53 | NE 7 | 8.05 | A Few Clouds with Haze | FEW250 | 15 | 11.7 | 17.2 | 13.3 | 81% | 76.23 | 1015.3 | |||||
| 03 | 02:53 | N 6 | 6.44 | Fog/Mist | SCT250 | 13.9 | 12.8 | 93% | 76.25 | 1015.5 | |||||||
| 03 | 01:53 | Calm | 4.83 | Fog/Mist | BKN250 | 13.9 | 13.3 | 96% | 76.28 | 1015.9 | |||||||
| 03 | 00:53 | Calm | 4.83 | Fog/Mist | BKN250 | 14.4 | 13.3 | 93% | 76.3 | 1016.1 | |||||||
| 02 | 23:53 | Calm | 8.05 | Fog/Mist | BKN250 | 15.6 | 13.3 | 86% | 76.3 | 1016.1 | |||||||
| 02 | 22:53 | SW 7 | 9.66 | Partly Cloudy with Haze | SCT250 | 16.1 | 13.3 | 84% | 76.33 | 1016.3 | |||||||
| 02 | 21:53 | W 9 | 9.66 | Partly Cloudy with Haze | SCT250 | 17.2 | 12.8 | 26.1 | 16.7 | 76% | 76.33 | 1016.4 | |||||
| 02 | 20:53 | W 6 | 9.66 | Partly Cloudy with Haze | SCT250 | 17.8 | 12.8 | 73% | 76.3 | 1016.4 | |||||||
| 02 | 19:53 | Vrbl 6 | 9.66 | A Few Clouds with Haze | FEW250 | 18.9 | 12.8 | 68% | 76.3 | 1016.4 | |||||||
| 02 | 18:53 | Vrbl 7 | 11.27 | Fair | CLR | 20.6 | 12.8 | 61% | 76.25 | 1015.9 | |||||||
| 02 | 17:53 | W 11 | 11.27 | A Few Clouds | FEW250 | 22.2 | 13.3 | 57% | 76.23 | 1015.2 | |||||||
| 02 | 16:53 | SW 15 | 9.66 | Partly Cloudy with Haze | FEW220 SCT250 | 23.9 | 12.2 | 48% | 25 | 76.17 | 1014.6 | ||||||
| 02 | 15:53 | W 17 | 11.27 | Mostly Cloudy | FEW220 BKN250 | 26.1 | 11.1 | 28.9 | 23.3 | 39% | 26 | 76.15 | 1014.2 | ||||
| 02 | 14:53 | W 19 | 9.66 | Mostly Cloudy with Haze | SCT220 BKN250 | 25.6 | 11.7 | 42% | 26 | 76.17 | 1014.4 | ||||||
| 02 | 13:53 | W 24 | 11.27 | Mostly Cloudy | BKN200 | 25.6 | 12.2 | 43% | 26 | 76.17 | 1014.6 | ||||||
| 02 | 12:53 | W 22 | 11.27 | Mostly Cloudy | BKN200 | 26.7 | 12.8 | 42% | 27 | 76.2 | 1014.7 | ||||||
| 02 | 11:53 | SW 15 | 11.27 | Mostly Cloudy | BKN200 | 27.2 | 10.6 | 35% | 27 | 76.28 | 1015.6 | ||||||
| 02 | 10:53 | Calm | 16.09 | A Few Clouds | FEW200 | 27.2 | 5 | 24% | 26 | 76.35 | 1016.6 | ||||||
| 02 | 09:53 | NE 6 | 9.66 | A Few Clouds with Haze | FEW200 | 22.8 | 11.7 | 22.8 | 11.7 | 50% | 76.38 | 1017.4 | |||||
| 02 | 08:53 | Calm | 9.66 | A Few Clouds with Haze | FEW200 | 17.8 | 13.3 | 75% | 76.43 | 1018.2 | |||||||
| 02 | 07:53 | Calm | 8.05 | Fog/Mist | FEW004 FEW200 | 14.4 | 12.8 | 90% | 76.4 | 1018.2 | |||||||
| 02 | 06:53 | Calm | 4.02 | Fog/Mist | FEW004 FEW200 | 11.7 | 11.1 | 96% | 76.38 | 1017.8 | |||||||
| 02 | 05:53 | S 7 | 9.66 | Fog/Mist | FEW015 | 13.3 | 11.7 | 90% | 76.33 | 1017.0 | |||||||
| 02 | 04:53 | Calm | 8.05 | Fog/Mist | CLR | 12.2 | 10 | 87% | 76.33 | 1016.8 | |||||||
| 02 | 03:53 | Calm | 8.05 | Fog/Mist | CLR | 13.9 | 11.7 | 17.2 | 13.9 | 87% | 76.3 | 1016.0 | |||||
| 02 | 02:53 | Calm | 11.27 | Fair | CLR | 15 | 10.6 | 75% | 76.28 | 1015.7 | |||||||
| 02 | 01:53 | Calm | 6.44 | Fog/Mist | CLR | 14.4 | 12.8 | 90% | 76.3 | 1016.0 | |||||||
| 02 | 01:53 | Calm | 8.05 | Fair with Haze | CLR | 15.6 | 12.8 | 84% | 76.33 | 1016.3 | |||||||
| 02 | 00:53 | Calm | 8.05 | Fair with Haze | CLR | 15.6 | 12.8 | 84% | 76.35 | 1016.7 | |||||||
| 01 | 23:53 | Calm | 8.05 | Fog/Mist | CLR | 15.6 | 13.3 | 86% | 76.35 | 1017.0 | |||||||
| 01 | 22:53 | Calm | 9.66 | Fair with Haze | CLR | 17.2 | 13.3 | 26.7 | 16.1 | 78% | 76.35 | 1017.1 | |||||
| 01 | 21:53 | SW 7 | 11.27 | Fair | CLR | 16.7 | 13.3 | 80% | 76.35 | 1017.2 | |||||||
| 01 | 20:53 | W 9 | 11.27 | Fair | CLR | 17.8 | 13.9 | 78% | 76.33 | 1016.9 | |||||||
| 01 | 19:53 | W 11 | 11.27 | Fair | CLR | 19.4 | 14.4 | 73% | 76.28 | 1016.3 | |||||||
| 01 | 18:53 | SW 9 | 11.27 | Fair | CLR | 21.1 | 14.4 | 66% | 76.23 | 1015.5 | |||||||
| 01 | 17:53 | W 11 | 12.87 | Fair | CLR | 24.4 | 13.3 | 50% | 26 | 76.15 | 1014.1 | ||||||
| 01 | 16:53 | W 15 | 16.09 | Fair | CLR | 26.7 | 12.2 | 29.4 | 22.2 | 41% | 27 | 76.12 | 1013.8 | ||||
| 01 | 15:53 | W 19 | 16.09 | Fair | CLR | 28.3 | 9.4 | 31% | 27 | 76.12 | 1013.7 | ||||||
| 01 | 14:53 | W 15 | 16.09 | Fair | CLR | 29.4 | 10 | 30% | 28 | 76.12 | 1013.7 | ||||||
| 01 | 13:53 | SW 11 | 16.09 | Fair | CLR | 28.9 | 9.4 | 30% | 28 | 76.2 | 1014.4 | ||||||
| 01 | 12:53 | SW 9 | 12.87 | Fair | CLR | 27.8 | 8.9 | 31% | 27 | 76.25 | 1015.4 | ||||||
| 01 | 11:53 | SW 7 | 16.09 | Fair | CLR | 25 | 8.9 | 36% | 26 | 76.33 | 1016.4 | ||||||
| 01 | 10:53 | Calm | 16.09 | Fair | CLR | 22.2 | 8.3 | 22.2 | 12.8 | 41% | 76.35 | 1017.1 | |||||
| 01 | 09:53 | Calm | 16.09 | Fair | CLR | 18.9 | 10.6 | 59% | 76.38 | 1017.5 | |||||||
| 01 | 08:53 | Calm | 16.09 | Fair | CLR | 16.7 | 10 | 65% | 76.38 | 1017.5 | |||||||
| 01 | 07:53 | Calm | 16.09 | Fair | CLR | 13.9 | 10.6 | 81% | 76.33 | 1017.1 | |||||||
| 01 | 06:53 | Calm | 9.66 | Fog/Mist | CLR | 13.3 | 11.7 | 90% | 76.3 | 1016.5 | |||||||
| 01 | 05:53 | Calm | 14.48 | A Few Clouds | FEW010 | 14.4 | 11.7 | 84% | 76.25 | 1015.7 | |||||||
| 01 | 04:53 | Calm | 16.09 | Fair | CLR | 13.9 | 9.4 | 17.2 | 13.9 | 74% | 76.23 | 1015.1 | |||||
| 01 | 03:53 | Calm | 14.48 | Fair | CLR | 15 | 12.2 | 83% | 76.23 | 1015.0 | |||||||
| 01 | 02:53 | Calm | 12.87 | Fair | CLR | 15 | 13.3 | 90% | 76.23 | 1015.2 | |||||||
| 01 | 01:53 | Calm | 12.87 | A Few Clouds | FEW012 | 15.6 | 13.3 | 86% | 76.25 | 1015.2 | |||||||
| 01 | 00:53 | Calm | 12.87 | Fair | CLR | 15.6 | 13.3 | 86% | 76.23 | 1015.2 | |||||||
| 31 | 23:53 | Calm | 14.48 | Fair | CLR | 16.7 | 13.3 | 80% | 76.23 | 1015.3 | |||||||
| 31 | 22:53 | Calm | 16.09 | Fair | CLR | 17.2 | 13.9 | 26.7 | 17.2 | 81% | 76.25 | 1015.4 | |||||
| 31 | 21:53 | SW 7 | 16.09 | Fair | CLR | 18.9 | 13.9 | 73% | 76.23 | 1015.1 | |||||||
| 31 | 20:53 | SW 6 | 16.09 | Fair | CLR | 19.4 | 13.9 | 71% | 76.17 | 1014.7 | |||||||
| 31 | 19:53 | S 9 | 16.09 | Fair | CLR | 20.6 | 13.9 | 66% | 76.12 | 1014.1 | |||||||
| 31 | 18:53 | SW 7 | 16.09 | Fair | CLR | 23.3 | 12.8 | 52% | 76.1 | 1013.4 | |||||||
| 31 | 17:53 | W 9 | 16.09 | A Few Clouds | FEW270 | 24.4 | 8.3 | 36% | 25 | 76.05 | 1012.9 | ||||||
| 31 | 16:53 | SW 13 | 16.09 | A Few Clouds | FEW270 | 26.7 | 9.4 | 27.8 | 22.8 | 34% | 26 | 76.05 | 1012.6 | ||||
| 31 | 15:53 | W 13 | 16.09 | A Few Clouds | FEW270 | 27.8 | 7.8 | 28% | 27 | 76.07 | 1012.6 | ||||||
| 31 | 14:53 | SW 13 | 16.09 | A Few Clouds | FEW270 | 27.2 | 6.1 | 26% | 26 | 76.07 | 1012.7 | ||||||
| 31 | 13:53 | W 11 | 16.09 | A Few Clouds | FEW270 | 27.2 | 5.6 | 25% | 26 | 76.1 | 1013.3 | ||||||
| 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) | |||||||||||||||