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. | ||||||||||||||||
| 30 | 11:53 | SW 13 | 16.09 | A Few Clouds | FEW150 FEW250 | 32.2 | 15 | 35% | 32 | 75.95 | 1010.4 | ||||||
| 30 | 10:53 | SW 6 | 16.09 | A Few Clouds | FEW150 FEW250 | 29.4 | 17.2 | 30 | 22.8 | 48% | 30 | 75.97 | 1010.7 | ||||
| 30 | 09:53 | SW 6 | 14.48 | Partly Cloudy | FEW150 SCT250 | 27.2 | 17.8 | 57% | 28 | 75.97 | 1010.8 | ||||||
| 30 | 08:53 | Calm | 12.87 | Partly Cloudy | SCT250 | 25.6 | 18.3 | 64% | 27 | 75.97 | 1011.1 | ||||||
| 30 | 07:53 | Calm | 12.87 | Partly Cloudy | SCT250 | 23.3 | 18.3 | 74% | 76 | 1011.2 | |||||||
| 30 | 06:53 | SW 6 | 12.87 | Partly Cloudy | SCT250 | 22.8 | 18.3 | 76% | 75.97 | 1010.8 | |||||||
| 30 | 05:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 22.8 | 17.8 | 74% | 75.92 | 1010.3 | |||||||
| 30 | 04:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 23.3 | 17.2 | 26.7 | 22.8 | 69% | 75.9 | 1009.6 | |||||
| 30 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 22.8 | 16.7 | 69% | 75.9 | 1009.6 | |||||||
| 30 | 02:53 | W 7 | 16.09 | Mostly Cloudy | BKN250 | 23.9 | 16.7 | 64% | 25 | 75.87 | 1009.2 | ||||||
| 30 | 01:53 | W 9 | 16.09 | Mostly Cloudy | BKN250 | 24.4 | 17.2 | 64% | 25 | 75.87 | 1009.1 | ||||||
| 30 | 00:53 | SW 7 | 16.09 | Mostly Cloudy | BKN250 | 25.6 | 18.3 | 64% | 27 | 75.87 | 1009.3 | ||||||
| 29 | 23:53 | W 7 | 16.09 | Partly Cloudy | SCT250 | 25.6 | 18.3 | 64% | 27 | 75.87 | 1009.3 | ||||||
| 29 | 22:53 | NW 11 | 16.09 | Partly Cloudy | SCT220 | 26.1 | 18.3 | 36.1 | 26.1 | 62% | 27 | 75.87 | 1009.3 | ||||
| 29 | 21:53 | SW 9 | 16.09 | A Few Clouds | FEW200 | 27.8 | 18.3 | 56% | 29 | 75.87 | 1009.2 | ||||||
| 29 | 20:53 | W 11 | 16.09 | A Few Clouds | FEW200 | 28.9 | 17.2 | 49% | 29 | 75.82 | 1008.9 | ||||||
| 29 | 19:53 | W 20 | 16.09 | A Few Clouds | FEW200 | 30 | 16.7 | 45% | 30 | 75.77 | 1008.2 | ||||||
| 29 | 18:53 | SW 20 | 16.09 | A Few Clouds | FEW250 | 32.2 | 15 | 35% | 32 | 75.77 | 1008.0 | ||||||
| 29 | 17:53 | SW 22 | 16.09 | A Few Clouds | FEW100 FEW250 | 34.4 | 13.9 | 29% | 34 | 75.74 | 1007.8 | ||||||
| 29 | 16:53 | SW 24 | 16.09 | A Few Clouds | FEW110 FEW200 | 35.6 | 12.8 | 37.8 | 32.8 | 25% | 35 | 75.74 | 1007.6 | ||||
| 29 | 15:53 | W 22 | 16.09 | A Few Clouds | FEW120 FEW200 | 37.2 | 13.9 | 25% | 37 | 75.77 | 1007.8 | ||||||
| 29 | 14:53 | W 22 G 37 | 16.09 | Partly Cloudy | FEW100 SCT250 | 37.8 | 15 | 26% | 38 | 75.84 | 1008.6 | ||||||
| 29 | 12:53 | W 13 | 16.09 | Mostly Cloudy | FEW085 BKN250 | 36.7 | 17.2 | 32% | 38 | 75.9 | 1009.5 | ||||||
| 29 | 11:53 | W 7 | 16.09 | Mostly Cloudy | BKN250 | 35 | 14.4 | 29% | 34 | 75.95 | 1010.2 | ||||||
| 29 | 10:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 32.8 | 16.1 | 33.3 | 24.4 | 37% | 33 | 76 | 1010.8 | ||||
| 29 | 09:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 30.6 | 17.2 | 45% | 31 | 76.02 | 1011.2 | ||||||
| 29 | 08:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 28.9 | 18.3 | 53% | 30 | 76 | 1011.0 | ||||||
| 29 | 07:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 26.7 | 18.3 | 60% | 28 | 76 | 1011.1 | ||||||
| 29 | 06:53 | Calm | 14.48 | Mostly Cloudy | FEW180 BKN250 | 24.4 | 18.3 | 69% | 25 | 75.97 | 1010.6 | ||||||
| 29 | 05:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 25 | 17.8 | 64% | 26 | 75.95 | 1010.1 | ||||||
| 29 | 04:53 | Calm | 16.09 | Mostly Cloudy | FEW260 BKN300 | 25.6 | 17.2 | 28.9 | 25.6 | 60% | 27 | 75.92 | 1009.8 | ||||
| 29 | 03:53 | SW 6 | 16.09 | Mostly Cloudy | FEW260 BKN300 | 26.1 | 17.8 | 60% | 27 | 75.9 | 1009.5 | ||||||
| 29 | 02:53 | S 6 | 16.09 | Partly Cloudy | FEW200 SCT300 | 26.7 | 17.8 | 58% | 28 | 75.87 | 1009.1 | ||||||
| 29 | 01:53 | NW 6 | 16.09 | Partly Cloudy | FEW200 SCT300 | 26.7 | 18.3 | 60% | 28 | 75.9 | 1009.3 | ||||||
| 29 | 00:53 | Calm | 16.09 | Partly Cloudy | SCT300 | 27.2 | 16.7 | 53% | 28 | 75.92 | 1009.6 | ||||||
| 28 | 23:53 | Calm | 16.09 | A Few Clouds | FEW300 | 27.8 | 17.2 | 53% | 28 | 75.92 | 1009.6 | ||||||
| 28 | 22:53 | W 6 | 16.09 | Fair | CLR | 28.9 | 17.8 | 38.3 | 28.9 | 51% | 30 | 75.9 | 1009.3 | ||||
| 28 | 21:53 | SW 7 | 16.09 | Fair | CLR | 30 | 17.8 | 48% | 31 | 75.9 | 1009.6 | ||||||
| 28 | 20:53 | SW 9 | 16.09 | Fair | CLR | 30.6 | 17.2 | 45% | 31 | 75.84 | 1009.1 | ||||||
| 28 | 19:53 | SW 17 | 16.09 | A Few Clouds | FEW150 FEW250 | 31.7 | 17.2 | 42% | 32 | 75.79 | 1008.4 | ||||||
| 28 | 18:53 | SW 15 | 16.09 | A Few Clouds | FEW150 FEW250 | 34.4 | 16.1 | 33% | 35 | 75.79 | 1008.3 | ||||||
| 28 | 17:53 | SW 24 G 37 | 16.09 | Partly Cloudy | FEW140 SCT250 | 36.7 | 16.7 | 31% | 37 | 75.79 | 1008.1 | ||||||
| 28 | 16:53 | SW 28 G 43 | 16.09 | Partly Cloudy | FEW150 SCT260 | 38.3 | 17.2 | 40 | 34.4 | 29% | 40 | 75.74 | 1007.4 | ||||
| 28 | 15:53 | W 26 G 39 | 16.09 | Mostly Cloudy | FEW140 BKN280 | 38.9 | 16.7 | 27% | 40 | 75.77 | 1007.7 | ||||||
| 28 | 14:53 | W 24 G 35 | 16.09 | Mostly Cloudy | FEW150 BKN280 | 38.9 | 17.2 | 28% | 40 | 75.82 | 1008.4 | ||||||
| 28 | 13:53 | W 20 G 33 | 16.09 | Mostly Cloudy | FEW120 FEW160 BKN280 | 39.4 | 16.1 | 25% | 40 | 75.87 | 1008.9 | ||||||
| 28 | 12:53 | SW 11 G 26 | 16.09 | Mostly Cloudy | FEW120 SCT160 BKN280 | 38.9 | 15.6 | 25% | 39 | 75.92 | 1009.3 | ||||||
| 28 | 11:53 | S 9 | 16.09 | Mostly Cloudy | FEW110 SCT200 BKN280 | 36.7 | 16.1 | 29% | 37 | 75.97 | 1010.2 | ||||||
| 28 | 10:53 | Calm | 16.09 | Partly Cloudy | FEW110 FEW190 SCT280 | 35 | 17.8 | 35 | 25 | 36% | 36 | 76 | 1010.6 | ||||
| 28 | 09:53 | Calm | 16.09 | Partly Cloudy | FEW100 SCT190 SCT280 | 31.1 | 18.9 | 48% | 32 | 75.97 | 1010.7 | ||||||
| 28 | 08:53 | Calm | 16.09 | A Few Clouds | FEW280 | 29.4 | 20 | 57% | 31 | 75.97 | 1010.7 | ||||||
| 28 | 07:53 | Calm | 16.09 | A Few Clouds | FEW160 FEW280 | 27.2 | 20 | 65% | 29 | 75.97 | 1010.7 | ||||||
| 28 | 06:53 | Calm | 16.09 | A Few Clouds | FEW160 FEW280 | 26.1 | 20 | 69% | 27 | 75.92 | 1010.0 | ||||||
| 28 | 05:53 | Calm | 16.09 | Partly Cloudy | FEW160 SCT280 | 26.1 | 20 | 69% | 27 | 75.9 | 1009.4 | ||||||
| 28 | 04:53 | Calm | 16.09 | Partly Cloudy | FEW160 SCT280 | 26.1 | 20.6 | 29.4 | 25.6 | 72% | 28 | 75.87 | 1009.1 | ||||
| 28 | 03:53 | Calm | 16.09 | Partly Cloudy | FEW160 SCT280 | 26.1 | 20.6 | 72% | 28 | 75.84 | 1008.8 | ||||||
| 28 | 02:53 | S 6 | 16.09 | Partly Cloudy | FEW160 SCT280 | 26.7 | 20.6 | 69% | 28 | 75.84 | 1008.9 | ||||||
| 28 | 01:53 | SW 6 | 14.48 | Mostly Cloudy | FEW130 BKN260 | 27.8 | 20 | 63% | 29 | 75.84 | 1008.7 | ||||||
| 28 | 00:53 | W 6 | 16.09 | Mostly Cloudy | FEW130 BKN260 | 28.3 | 18.9 | 57% | 30 | 75.84 | 1008.8 | ||||||
| 27 | 22:53 | W 7 | 16.09 | Mostly Cloudy | FEW220 BKN260 | 29.4 | 18.9 | 37.2 | 29.4 | 53% | 31 | 75.82 | 1008.4 | ||||
| 27 | 21:53 | Vrbl 7 | 16.09 | Mostly Cloudy | BKN250 | 30 | 19.4 | 53% | 32 | 75.82 | 1008.4 | ||||||
| 27 | 20:53 | SW 11 | 16.09 | Mostly Cloudy | FEW220 BKN270 | 30 | 19.4 | 53% | 32 | 75.82 | 1008.7 | ||||||
| 27 | 19:53 | SW 15 | 16.09 | Mostly Cloudy | SCT220 BKN270 | 30.6 | 20 | 53% | 33 | 75.77 | 1007.9 | ||||||
| 27 | 18:53 | W 15 | 16.09 | Mostly Cloudy | SCT220 BKN270 | 33.3 | 17.8 | 40% | 34 | 75.74 | 1007.5 | ||||||
| 27 | 17:53 | W 19 G 31 | 16.09 | Mostly Cloudy | FEW110 FEW150 BKN240 | 35 | 16.7 | 34% | 35 | 75.72 | 1007.2 | ||||||
| 27 | 16:53 | W 20 G 33 | 16.09 | Mostly Cloudy | FEW110 FEW150 BKN260 | 37.2 | 16.7 | 37.8 | 32.8 | 30% | 38 | 75.74 | 1007.2 | ||||
| 27 | 15:53 | SW 22 G 35 | 16.09 | Mostly Cloudy | FEW110 SCT160 BKN270 | 36.1 | 18.3 | 35% | 38 | 75.74 | 1007.3 | ||||||
| 27 | 14:53 | W 20 G 33 | 16.09 | Mostly Cloudy | FEW110 SCT160 BKN270 | 36.7 | 17.8 | 33% | 38 | 75.84 | 1008.6 | ||||||
| 27 | 13:53 | SW 20 G 31 | 16.09 | Mostly Cloudy | FEW110 SCT160 BKN270 | 36.1 | 18.9 | 36% | 38 | 75.9 | 1009.3 | ||||||
| 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) | |||||||||||||||