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. | ||||||||||||||||
| 26 | 01:53 | W 19 | 16.09 | Light Rain | SCT026 SCT035 OVC046 | 11.7 | 10 | 89% | 75.87 | 1010.7 | 0.05 | 0.05 | |||||
| 26 | 00:53 | W 11 | 16.09 | Overcast | FEW026 BKN037 OVC048 | 12.2 | 10 | 87% | 75.9 | 1011.2 | |||||||
| 25 | 23:53 | SW 15 | 16.09 | Overcast | FEW011 SCT032 OVC055 | 12.2 | 10.6 | 90% | 75.92 | 1011.6 | |||||||
| 25 | 22:53 | SW 13 | 16.09 | Overcast | SCT011 BKN019 OVC043 | 12.2 | 11.1 | 16.1 | 12.2 | 93% | 75.92 | 1011.7 | 0.13 | 0.18 | |||
| 25 | 21:53 | W 11 | 14.48 | Overcast | FEW021 BKN034 OVC049 | 12.8 | 10.6 | 87% | 75.92 | 1011.9 | 0.05 | ||||||
| 25 | 20:53 | SW 17 | 14.48 | Light Rain | FEW022 SCT034 OVC070 | 13.3 | 8.9 | 75% | 75.92 | 1011.9 | |||||||
| 25 | 19:53 | SW 15 | 14.48 | Overcast | SCT025 BKN030 OVC065 | 13.9 | 8.9 | 72% | 75.9 | 1011.5 | |||||||
| 25 | 18:53 | SW 15 | 14.48 | Overcast | BKN027 BKN033 OVC070 | 13.9 | 8.9 | 72% | 75.9 | 1011.4 | |||||||
| 25 | 17:53 | SW 19 | 16.09 | Light Rain | FEW029 BKN070 OVC100 | 15 | 8.9 | 67% | 75.9 | 1011.2 | |||||||
| 25 | 16:53 | W 26 G 43 | 16.09 | Overcast | FEW030 SCT049 OVC100 | 16.1 | 7.8 | 21.1 | 16.1 | 58% | 75.87 | 1010.9 | |||||
| 25 | 15:53 | SW 28 G 48 | 16.09 | Mostly Cloudy | FEW040 BKN055 BKN100 | 18.3 | 8.9 | 54% | 75.84 | 1010.3 | |||||||
| 25 | 14:53 | SW 24 | 16.09 | Mostly Cloudy | FEW042 SCT065 BKN100 | 18.9 | 7.2 | 47% | 75.84 | 1010.3 | |||||||
| 25 | 13:53 | SW 24 G 37 | 16.09 | Mostly Cloudy | SCT042 BKN065 BKN130 | 20 | 7.8 | 45% | 75.87 | 1010.7 | |||||||
| 25 | 12:53 | SW 17 G 30 | 16.09 | Mostly Cloudy | BKN045 BKN110 | 20.6 | 7.8 | 44% | 75.87 | 1010.8 | |||||||
| 25 | 11:53 | SW 17 | 16.09 | Mostly Cloudy | BKN036 BKN160 | 18.9 | 8.3 | 50% | 75.95 | 1011.8 | |||||||
| 25 | 10:53 | S 6 | 16.09 | Mostly Cloudy | SCT024 BKN140 BKN260 | 16.1 | 9.4 | 16.7 | 14.4 | 65% | 75.97 | 1012.4 | |||||
| 25 | 09:53 | SW 13 | 16.09 | Overcast | BKN021 BKN140 OVC180 | 15.6 | 10 | 70% | 76 | 1012.7 | |||||||
| 25 | 08:53 | SW 7 | 16.09 | Overcast | SCT036 BKN049 OVC190 | 15 | 10.6 | 75% | 76 | 1012.5 | |||||||
| 25 | 07:53 | W 11 | 16.09 | Mostly Cloudy | SCT018 BKN042 BKN190 | 14.4 | 10 | 75% | 75.97 | 1012.4 | |||||||
| 25 | 06:53 | SW 9 | 16.09 | Overcast | BKN049 BKN140 OVC210 | 14.4 | 9.4 | 72% | 75.92 | 1011.5 | |||||||
| 25 | 05:53 | W 6 | 16.09 | Mostly Cloudy | FEW042 BKN050 BKN210 | 14.4 | 8.9 | 70% | 75.9 | 1011.1 | |||||||
| 25 | 04:53 | Calm | 16.09 | Mostly Cloudy | SCT030 BKN044 BKN210 | 14.4 | 8.9 | 15 | 13.9 | 70% | 75.9 | 1011.0 | |||||
| 25 | 03:53 | Calm | 16.09 | Overcast | FEW028 BKN033 OVC210 | 14.4 | 8.3 | 67% | 75.87 | 1010.6 | |||||||
| 25 | 02:53 | Calm | 16.09 | Mostly Cloudy | FEW028 BKN036 BKN250 | 13.9 | 8.9 | 72% | 75.87 | 1010.6 | |||||||
| 25 | 01:53 | S 6 | 16.09 | Mostly Cloudy | SCT028 BKN035 BKN250 | 13.9 | 9.4 | 74% | 75.92 | 1011.1 | |||||||
| 25 | 00:53 | SW 9 | 16.09 | Partly Cloudy | FEW024 SCT032 SCT250 | 14.4 | 9.4 | 72% | 75.92 | 1011.2 | |||||||
| 24 | 23:53 | W 9 | 16.09 | Mostly Cloudy | FEW024 BKN031 | 14.4 | 9.4 | 72% | 75.95 | 1011.6 | |||||||
| 24 | 22:53 | SW 11 | 16.09 | Mostly Cloudy | BKN024 BKN250 | 15 | 10 | 23.3 | 15 | 72% | 75.97 | 1012.1 | |||||
| 24 | 21:53 | SW 15 | 16.09 | Partly Cloudy | FEW030 SCT250 | 15 | 10.6 | 75% | 75.95 | 1011.9 | |||||||
| 24 | 20:53 | SW 17 | 16.09 | A Few Clouds | FEW075 FEW250 | 15.6 | 11.1 | 75% | 75.92 | 1011.4 | |||||||
| 24 | 19:53 | SW 26 G 37 | 16.09 | Partly Cloudy | FEW075 FEW140 SCT250 | 16.7 | 10 | 65% | 75.82 | 1010.3 | |||||||
| 24 | 18:53 | SW 28 G 37 | 16.09 | Partly Cloudy | FEW075 FEW140 SCT250 | 18.9 | 10 | 56% | 75.79 | 1009.9 | |||||||
| 24 | 17:53 | SW 26 G 39 | 16.09 | Partly Cloudy | FEW075 FEW140 SCT250 | 21.1 | 7.8 | 42% | 75.79 | 1009.6 | |||||||
| 24 | 16:53 | W 20 G 39 | 16.09 | Partly Cloudy | FEW060 FEW100 SCT250 | 23.3 | 5.6 | 25 | 19.4 | 32% | 75.77 | 1009.3 | |||||
| 24 | 15:53 | SW 24 G 37 | 16.09 | Partly Cloudy | FEW075 FEW140 SCT250 | 23.9 | 5 | 29% | 25 | 75.79 | 1009.4 | ||||||
| 24 | 14:53 | SW 26 | 16.09 | Partly Cloudy | FEW075 FEW140 SCT250 | 24.4 | 8.3 | 36% | 25 | 75.82 | 1009.9 | ||||||
| 24 | 13:53 | SW 22 | 16.09 | Partly Cloudy | FEW075 FEW140 SCT250 | 23.9 | 6.7 | 33% | 25 | 75.87 | 1010.4 | ||||||
| 24 | 12:53 | SW 11 G 28 | 16.09 | A Few Clouds | FEW070 FEW140 | 22.8 | 7.8 | 38% | 75.9 | 1011.0 | |||||||
| 24 | 11:53 | SW 9 | 16.09 | A Few Clouds | FEW060 FEW200 | 21.7 | 7.8 | 41% | 75.97 | 1012.1 | |||||||
| 24 | 10:53 | Vrbl 6 | 16.09 | A Few Clouds | FEW048 FEW200 FEW250 | 19.4 | 7.8 | 20 | 12.8 | 47% | 76.02 | 1012.8 | |||||
| 24 | 09:53 | Calm | 16.09 | A Few Clouds | FEW036 FEW250 | 18.3 | 8.3 | 52% | 76.05 | 1013.0 | |||||||
| 24 | 08:53 | Calm | 16.09 | A Few Clouds | FEW026 FEW250 | 16.7 | 8.9 | 60% | 76.05 | 1013.0 | |||||||
| 24 | 07:53 | Calm | 16.09 | A Few Clouds | FEW250 | 15 | 9.4 | 69% | 76.07 | 1013.4 | |||||||
| 24 | 06:53 | Calm | 16.09 | A Few Clouds | FEW250 | 13.3 | 9.4 | 77% | 76.02 | 1012.8 | |||||||
| 24 | 05:53 | Calm | 16.09 | A Few Clouds | FEW250 | 13.3 | 8.9 | 75% | 76 | 1012.2 | |||||||
| 24 | 04:53 | Calm | 16.09 | A Few Clouds | FEW250 | 13.3 | 8.9 | 15.6 | 12.8 | 75% | 75.97 | 1011.8 | |||||
| 24 | 03:53 | Calm | 16.09 | A Few Clouds | FEW250 | 13.3 | 8.9 | 75% | 75.97 | 1011.9 | |||||||
| 24 | 02:53 | Calm | 16.09 | A Few Clouds | FEW250 | 14.4 | 8.3 | 67% | 76 | 1012.1 | |||||||
| 24 | 01:53 | Calm | 16.09 | A Few Clouds | FEW250 | 15 | 7.2 | 60% | 76 | 1012.3 | |||||||
| 24 | 00:53 | NW 7 | 16.09 | A Few Clouds | FEW250 | 13.9 | 7.8 | 67% | 76.05 | 1013.0 | |||||||
| 23 | 23:53 | W 11 | 16.09 | Fair | CLR | 15 | 7.8 | 62% | 76.07 | 1013.5 | |||||||
| 23 | 22:53 | W 11 | 16.09 | Fair | CLR | 15.6 | 6.7 | 25 | 15.6 | 56% | 76.07 | 1013.4 | |||||
| 23 | 21:53 | SW 15 | 16.09 | A Few Clouds | FEW250 | 17.8 | 6.7 | 48% | 76.05 | 1013.1 | |||||||
| 23 | 20:53 | SW 15 | 16.09 | Partly Cloudy | SCT250 | 18.3 | 6.7 | 47% | 76 | 1012.4 | |||||||
| 23 | 19:53 | SW 20 | 16.09 | Mostly Cloudy | BKN250 | 19.4 | 7.2 | 45% | 75.95 | 1011.6 | |||||||
| 23 | 18:53 | SW 19 G 31 | 16.09 | Mostly Cloudy | BKN250 | 21.7 | 8.9 | 44% | 75.92 | 1011.3 | |||||||
| 23 | 17:53 | SW 20 G 33 | 16.09 | Partly Cloudy | FEW080 SCT250 | 23.3 | 8.3 | 38% | 75.9 | 1011.1 | |||||||
| 23 | 16:53 | SW 19 | 16.09 | A Few Clouds | FEW080 FEW250 | 25 | 6.7 | 26.1 | 18.3 | 31% | 25 | 75.9 | 1011.0 | ||||
| 23 | 15:53 | W 15 | 16.09 | A Few Clouds | FEW080 FEW250 | 25.6 | 5 | 27% | 26 | 75.92 | 1011.1 | ||||||
| 23 | 14:53 | SW 15 | 16.09 | A Few Clouds | FEW080 FEW250 | 24.4 | 4.4 | 27% | 25 | 75.97 | 1012.0 | ||||||
| 23 | 13:53 | W 17 | 16.09 | A Few Clouds | FEW080 FEW250 | 24.4 | 4.4 | 27% | 25 | 76.05 | 1012.8 | ||||||
| 23 | 12:53 | Vrbl 9 | 16.09 | A Few Clouds | FEW070 FEW250 | 22.2 | 5.6 | 34% | 76.1 | 1013.6 | |||||||
| 23 | 11:53 | Vrbl 9 | 16.09 | A Few Clouds | FEW047 FEW250 | 20.6 | 7.2 | 42% | 76.17 | 1014.7 | |||||||
| 23 | 10:53 | SW 11 | 14.48 | Mostly Cloudy | FEW042 BKN250 | 18.3 | 6.7 | 18.3 | 10.6 | 47% | 76.2 | 1015.3 | |||||
| 23 | 09:53 | W 7 | 16.09 | Mostly Cloudy | FEW035 BKN250 | 16.7 | 8.3 | 58% | 76.25 | 1015.8 | |||||||
| 23 | 08:53 | SE 7 | 16.09 | Mostly Cloudy | FEW027 BKN250 | 15 | 8.3 | 64% | 76.25 | 1015.9 | |||||||
| 23 | 07:53 | Calm | 16.09 | Mostly Cloudy | FEW022 BKN250 | 13.9 | 7.8 | 67% | 76.28 | 1016.4 | |||||||
| 23 | 06:53 | Calm | 16.09 | Partly Cloudy | FEW014 SCT250 | 11.7 | 7.2 | 74% | 76.25 | 1016.2 | |||||||
| 23 | 05:53 | Calm | 16.09 | A Few Clouds | FEW250 | 10.6 | 6.7 | 77% | 76.2 | 1015.5 | |||||||
| 23 | 04:53 | Calm | 16.09 | A Few Clouds | FEW250 | 11.7 | 7.8 | 14.4 | 10.6 | 77% | 76.17 | 1015.0 | |||||
| 23 | 03:53 | Calm | 16.09 | Fair | CLR | 12.2 | 7.8 | 75% | 76.17 | 1014.9 | |||||||
| 23 | 02:53 | N 6 | 16.09 | Fair | CLR | 11.7 | 7.8 | 77% | 76.23 | 1015.5 | |||||||
| 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) | |||||||||||||||