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 | 01:53 | Calm | 16.09 | Fair | CLR | 19.4 | 14.4 | 73% | 75.62 | 1006.4 | |||||||
| 30 | 00:53 | Calm | 16.09 | Fair | CLR | 21.1 | 13.3 | 61% | 75.59 | 1005.9 | |||||||
| 29 | 23:53 | Calm | 16.09 | Fair | CLR | 21.7 | 12.8 | 57% | 75.57 | 1005.7 | |||||||
| 29 | 22:53 | Calm | 16.09 | Fair | CLR | 22.8 | 12.8 | 29.4 | 22.2 | 53% | 75.57 | 1005.8 | |||||
| 29 | 21:53 | W 7 | 16.09 | Fair | CLR | 23.3 | 12.2 | 50% | 75.51 | 1005.2 | |||||||
| 29 | 20:53 | W 7 | 16.09 | Fair | CLR | 23.9 | 12.8 | 50% | 25 | 75.49 | 1005.1 | ||||||
| 29 | 19:53 | W 15 | 16.09 | Fair | CLR | 25 | 12.2 | 45% | 26 | 75.44 | 1004.5 | ||||||
| 29 | 18:53 | SW 19 | 16.09 | A Few Clouds | FEW120 | 26.7 | 11.1 | 38% | 27 | 75.39 | 1003.8 | ||||||
| 29 | 17:53 | W 22 G 35 | 16.09 | A Few Clouds | FEW120 | 28.3 | 7.8 | 27% | 27 | 75.34 | 1002.7 | ||||||
| 29 | 16:53 | W 20 G 33 | 16.09 | A Few Clouds | FEW120 | 29.4 | 12.8 | 31.1 | 25 | 36% | 29 | 75.31 | 1002.5 | ||||
| 29 | 15:53 | SW 19 G 31 | 16.09 | A Few Clouds | FEW120 | 30.6 | 13.9 | 36% | 30 | 75.31 | 1002.4 | ||||||
| 29 | 14:53 | W 20 G 33 | 16.09 | A Few Clouds | FEW110 FEW150 | 30.6 | 13.3 | 35% | 30 | 75.34 | 1002.7 | ||||||
| 29 | 13:53 | SW 17 | 16.09 | Partly Cloudy | SCT110 SCT150 | 30.6 | 10.6 | 29% | 29 | 75.36 | 1003.1 | ||||||
| 29 | 12:53 | W 13 | 16.09 | Partly Cloudy | SCT110 SCT150 | 29.4 | 10.6 | 31% | 28 | 75.41 | 1003.8 | ||||||
| 29 | 11:53 | SW 13 G 30 | 16.09 | Partly Cloudy | FEW110 FEW150 SCT300 | 27.8 | 11.1 | 35% | 27 | 75.44 | 1004.2 | ||||||
| 29 | 10:53 | SW 17 | 16.09 | A Few Clouds | FEW100 FEW150 | 25 | 10 | 25.6 | 16.1 | 39% | 26 | 75.44 | 1004.4 | ||||
| 29 | 09:53 | SW 6 | 16.09 | A Few Clouds | FEW100 FEW150 | 22.2 | 11.1 | 50% | 75.49 | 1005.2 | |||||||
| 29 | 08:53 | Calm | 16.09 | A Few Clouds | FEW100 FEW150 | 19.4 | 12.8 | 66% | 75.51 | 1005.4 | |||||||
| 29 | 07:53 | SE 7 | 16.09 | A Few Clouds | FEW100 FEW150 | 18.3 | 13.3 | 73% | 75.51 | 1005.7 | |||||||
| 29 | 06:53 | Calm | 14.48 | A Few Clouds | FEW100 FEW120 | 16.7 | 12.8 | 78% | 75.54 | 1005.9 | |||||||
| 29 | 05:53 | N 6 | 16.09 | A Few Clouds | FEW120 | 17.8 | 11.1 | 65% | 75.54 | 1005.9 | |||||||
| 29 | 04:53 | NW 6 | 16.09 | Fair | CLR | 17.8 | 11.1 | 20 | 16.7 | 65% | 75.54 | 1005.5 | |||||
| 29 | 03:53 | Calm | 16.09 | Fair | CLR | 16.7 | 11.1 | 70% | 75.54 | 1005.7 | |||||||
| 29 | 02:53 | Calm | 16.09 | Fair | CLR | 18.3 | 12.8 | 70% | 75.59 | 1006.2 | |||||||
| 29 | 01:53 | W 6 | 16.09 | Fair | CLR | 18.9 | 12.8 | 68% | 75.59 | 1006.2 | |||||||
| 29 | 00:53 | W 7 | 16.09 | A Few Clouds | FEW120 | 18.9 | 12.2 | 65% | 75.59 | 1006.2 | |||||||
| 28 | 23:53 | W 6 | 16.09 | A Few Clouds | FEW120 | 19.4 | 11.7 | 61% | 75.57 | 1006.1 | |||||||
| 28 | 22:53 | W 9 | 16.09 | A Few Clouds | FEW120 | 20 | 12.8 | 27.2 | 20 | 63% | 75.57 | 1005.9 | |||||
| 28 | 21:53 | Vrbl 7 | 16.09 | A Few Clouds | FEW150 | 21.7 | 12.8 | 57% | 75.54 | 1005.8 | |||||||
| 28 | 20:53 | SW 7 | 16.09 | Partly Cloudy | FEW100 SCT150 | 21.7 | 12.8 | 57% | 75.54 | 1005.7 | |||||||
| 28 | 19:53 | SW 13 | 16.09 | Partly Cloudy | FEW100 SCT150 | 22.8 | 10.6 | 46% | 75.51 | 1005.3 | |||||||
| 28 | 18:53 | SW 19 | 16.09 | A Few Clouds | FEW100 FEW140 | 23.9 | 12.2 | 48% | 25 | 75.49 | 1005.0 | ||||||
| 28 | 17:53 | SW 20 G 33 | 16.09 | A Few Clouds | FEW100 | 25.6 | 12.8 | 45% | 26 | 75.46 | 1004.6 | ||||||
| 28 | 16:53 | SW 20 G 33 | 16.09 | A Few Clouds | FEW100 | 27.2 | 12.2 | 29.4 | 25.6 | 39% | 27 | 75.46 | 1004.2 | ||||
| 28 | 15:53 | W 19 G 31 | 16.09 | A Few Clouds | FEW100 | 28.3 | 10 | 32% | 27 | 75.49 | 1004.7 | ||||||
| 28 | 14:53 | SW 19 G 31 | 16.09 | A Few Clouds | FEW100 | 28.9 | 10.6 | 32% | 28 | 75.51 | 1004.9 | ||||||
| 28 | 13:53 | W 15 G 33 | 16.09 | Fair | CLR | 28.9 | 10.6 | 32% | 28 | 75.57 | 1005.8 | ||||||
| 28 | 12:53 | SW 19 G 30 | 16.09 | A Few Clouds | FEW100 | 28.3 | 11.1 | 34% | 28 | 75.64 | 1006.8 | ||||||
| 28 | 11:53 | SW 11 | 16.09 | A Few Clouds | FEW100 | 26.7 | 12.2 | 41% | 27 | 75.69 | 1007.6 | ||||||
| 28 | 10:53 | NW 7 | 16.09 | A Few Clouds | FEW100 | 25.6 | 12.8 | 25.6 | 19.4 | 45% | 26 | 75.77 | 1008.5 | ||||
| 28 | 09:53 | SW 9 | 16.09 | A Few Clouds | FEW100 | 23.9 | 12.2 | 48% | 25 | 75.79 | 1008.8 | ||||||
| 28 | 08:53 | W 7 | 16.09 | A Few Clouds | FEW100 | 22.8 | 12.2 | 51% | 75.77 | 1008.7 | |||||||
| 28 | 07:53 | W 6 | 16.09 | A Few Clouds | FEW100 | 21.1 | 12.8 | 59% | 75.79 | 1008.9 | |||||||
| 28 | 06:53 | S 6 | 16.09 | A Few Clouds | FEW100 | 20.6 | 15 | 70% | 75.77 | 1008.8 | |||||||
| 28 | 05:53 | SW 6 | 16.09 | A Few Clouds | FEW100 | 22.2 | 11.7 | 52% | 75.74 | 1008.1 | |||||||
| 28 | 04:53 | Calm | 16.09 | Mostly Cloudy | SCT070 BKN100 | 22.2 | 12.2 | 23.9 | 21.7 | 53% | 75.74 | 1008.1 | |||||
| 28 | 03:53 | W 13 | 16.09 | Mostly Cloudy | SCT060 BKN070 BKN090 BKN130 | 21.7 | 15 | 66% | 75.77 | 1008.5 | |||||||
| 28 | 02:53 | SW 9 | 16.09 | Mostly Cloudy | BKN070 BKN085 BKN140 | 21.7 | 16.1 | 71% | 75.82 | 1009.1 | |||||||
| 28 | 01:53 | W 6 | 16.09 | Mostly Cloudy | BKN080 BKN120 | 22.2 | 16.1 | 68% | 75.84 | 1009.4 | |||||||
| 28 | 00:53 | SW 9 | 16.09 | Mostly Cloudy | BKN085 BKN120 BKN250 | 22.8 | 16.1 | 66% | 75.87 | 1009.7 | |||||||
| 27 | 23:53 | W 7 | 16.09 | Mostly Cloudy | FEW110 BKN150 BKN250 | 23.3 | 16.1 | 64% | 75.9 | 1010.0 | |||||||
| 27 | 22:53 | W 11 | 16.09 | Mostly Cloudy | BKN110 BKN150 BKN250 | 23.9 | 15 | 31.1 | 23.9 | 58% | 25 | 75.87 | 1009.8 | ||||
| 27 | 21:53 | W 15 | 16.09 | Mostly Cloudy | FEW110 FEW150 BKN250 | 24.4 | 11.1 | 43% | 26 | 75.84 | 1009.5 | ||||||
| 27 | 20:53 | W 13 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 25 | 11.1 | 42% | 26 | 75.84 | 1009.5 | ||||||
| 27 | 19:53 | SW 15 | 16.09 | Mostly Cloudy | FEW140 FEW170 BKN250 | 26.1 | 11.7 | 41% | 26 | 75.82 | 1009.2 | ||||||
| 27 | 18:53 | SW 17 | 16.09 | Mostly Cloudy | FEW140 SCT170 BKN250 | 27.8 | 11.1 | 35% | 27 | 75.77 | 1008.5 | ||||||
| 27 | 17:53 | W 17 | 16.09 | Mostly Cloudy | SCT150 BKN250 | 30 | 6.1 | 22% | 28 | 75.77 | 1008.3 | ||||||
| 27 | 16:53 | W 19 G 31 | 16.09 | Mostly Cloudy | BKN160 BKN240 | 31.1 | 8.3 | 32.8 | 27.2 | 24% | 29 | 75.77 | 1008.4 | ||||
| 27 | 15:53 | SW 19 G 31 | 16.09 | Mostly Cloudy | BKN160 BKN240 | 31.7 | 8.3 | 23% | 30 | 75.82 | 1008.9 | ||||||
| 27 | 14:53 | SW 17 G 30 | 16.09 | Mostly Cloudy | BKN160 BKN220 | 31.7 | 7.8 | 23% | 30 | 75.84 | 1009.2 | ||||||
| 27 | 13:53 | SW 13 G 31 | 16.09 | Mostly Cloudy | SCT150 BKN220 | 32.2 | 8.9 | 24% | 30 | 75.87 | 1009.5 | ||||||
| 27 | 12:53 | Vrbl 9 | 16.09 | Mostly Cloudy | SCT170 BKN230 | 30.6 | 11.7 | 31% | 29 | 75.92 | 1010.4 | ||||||
| 27 | 11:53 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW160 BKN230 | 29.4 | 12.8 | 36% | 29 | 75.97 | 1010.9 | ||||||
| 27 | 10:53 | SW 7 | 16.09 | Mostly Cloudy | FEW160 BKN230 | 27.2 | 14.4 | 27.2 | 22.2 | 45% | 27 | 75.97 | 1011.1 | ||||
| 27 | 09:53 | Calm | 16.09 | Mostly Cloudy | SCT160 BKN200 BKN250 | 26.1 | 12.8 | 44% | 26 | 75.95 | 1010.8 | ||||||
| 27 | 08:53 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN180 BKN250 | 25 | 14.4 | 52% | 26 | 75.95 | 1010.6 | ||||||
| 27 | 07:53 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN180 BKN220 | 23.3 | 14.4 | 57% | 75.92 | 1010.2 | |||||||
| 27 | 06:53 | NE 7 | 16.09 | Mostly Cloudy | FEW160 BKN210 BKN250 | 23.3 | 14.4 | 57% | 75.9 | 1010.1 | |||||||
| 27 | 05:53 | Calm | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.8 | 15 | 62% | 75.87 | 1009.5 | |||||||
| 27 | 04:53 | NE 7 | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.8 | 15.6 | 26.1 | 22.2 | 64% | 75.84 | 1009.2 | |||||
| 27 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.2 | 16.1 | 68% | 75.87 | 1009.5 | |||||||
| 27 | 02:53 | Calm | 16.09 | Mostly Cloudy | BKN200 BKN250 | 22.8 | 16.7 | 69% | 75.92 | 1010.1 | |||||||
| 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) | |||||||||||||||