Weather archive in Ontario (airport), California, METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2025 January 20, Monday | 10:53 | 18 64 | 740.2 29.14 986.85 986.85 | 765.6 30.14 1020.72 1020.72 | 15 | Wind blowing from the north-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Blowing widespread dust in the vicinity | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | |
09:53 | 17 63 | 739.5 29.11 985.92 985.92 | 765.0 30.12 1019.92 1019.92 | 16 | Wind blowing from the north-east | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Blowing widespread dust in the vicinity | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | ||
08:53 | 17 63 | 739.0 29.09 985.25 985.25 | 764.5 30.1 1019.25 1019.25 | 16 | Wind blowing from the north-east | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | Blowing widespread dust in the vicinity | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | ||
07:53 | 16 61 | 738.7 29.08 984.85 984.85 | 764.3 30.09 1018.98 1018.98 | 22 | Wind blowing from the north-northeast | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 11.2 7.0 | -6 21 | |||
07:04 | 6 43 | 737.8 29.05 983.65 983.65 | 764.3 30.09 1018.98 1018.98 | 100 | Calm, no wind | Calm | Mist, ground fog | Few clouds (10-30%) 180 m590 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 180 m590 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 180 m590 feet, few clouds (1-2 oktas) 7500 m24600 feet | 4.0 2.5 | 6 43 | |||
06:53 | 7 45 | 737.9 29.05 983.79 983.79 | 764.3 30.09 1018.98 1018.98 | 93 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist, ground fog | Few clouds (10-30%) 240 m787 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 240 m787 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 240 m787 feet, few clouds (1-2 oktas) 7500 m24600 feet | 4.8 3.0 | 6 43 | |||
06:31 | 8 46 | 738.0 29.06 983.92 983.92 | 764.3 30.09 1018.98 1018.98 | 93 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist, ground fog | Few clouds (10-30%) 240 m787 feet Few clouds (1/10-3/10) 240 m787 feet Few clouds (1-2 oktas) 240 m787 feet | 4.8 3.0 | 7 45 | |||
05:53 | 8 46 | 737.7 29.04 983.52 983.52 | 764.0 30.08 1018.58 1018.58 | 93 | Calm, no wind | Calm | Mist | Scattered clouds (40-50%) 450 m1476 feet Scattered clouds (4/10-5/10) 450 m1476 feet Scattered clouds (3-4 oktas) 450 m1476 feet | 6.4 4.0 | 7 45 | |||
04:53 | 8 46 | 738.0 29.06 983.92 983.92 | 764.3 30.09 1018.98 1018.98 | 93 | Calm, no wind | Calm | Mist | Broken clouds (60-90%) 480 m1574 feet Broken clouds (6/10-9/10) 480 m1574 feet Broken clouds (5-7 oktas) 480 m1574 feet | 6.4 4.0 | 7 45 | |||
03:53 | 10 50 | 738.2 29.06 984.19 984.19 | 764.3 30.09 1018.98 1018.98 | 82 | Calm, no wind | Calm | Haze | Broken clouds (60-90%) 510 m1673 feet Broken clouds (6/10-9/10) 510 m1673 feet Broken clouds (5-7 oktas) 510 m1673 feet | 8.0 5.0 | 7 45 | |||
02:53 | 10 50 | 738.7 29.08 984.85 984.85 | 764.8 30.11 1019.65 1019.65 | 82 | Calm, no wind | Calm | Haze | Overcast (100%) 570 m1870 feet Overcast (10/10) 570 m1870 feet Overcast (8 oktas) 570 m1870 feet | 8.0 5.0 | 7 45 | |||
01:53 | 9 48 | 738.6 29.08 984.72 984.72 | 764.8 30.11 1019.65 1019.65 | 87 | Calm, no wind | Calm | Haze | Overcast (100%) 540 m1771 foot Overcast (10/10) 540 m1771 foot Overcast (8 oktas) 540 m1771 foot | 9.6 6.0 | 7 45 | |||
00:53 | 10 50 | 738.9 29.09 985.12 985.12 | 765.0 30.12 1019.92 1019.92 | 82 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Haze | Overcast (100%) 510 m1673 feet Overcast (10/10) 510 m1673 feet Overcast (8 oktas) 510 m1673 feet | 9.6 6.0 | 7 45 | |||
00:27 | 10 50 | 739.2 29.1 985.52 985.52 | 765.3 30.13 1020.32 1020.32 | 82 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Haze | Overcast (100%) 450 m1476 feet Overcast (10/10) 450 m1476 feet Overcast (8 oktas) 450 m1476 feet | 9.6 6.0 | 7 45 | |||
| January 19, Sunday | 23:53 | 9 48 | 739.1 29.1 985.39 985.39 | 765.3 30.13 1020.32 1020.32 | 87 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Overcast (100%) 390 m1279 feet Overcast (10/10) 390 m1279 feet Overcast (8 oktas) 390 m1279 feet | 9.6 6.0 | 7 45 | ||
22:53 | 9 48 | 738.8 29.09 984.99 984.99 | 765.0 30.12 1019.92 1019.92 | 87 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Overcast (100%) 330 m1082 feet Overcast (10/10) 330 m1082 feet Overcast (8 oktas) 330 m1082 feet | 9.6 6.0 | 7 45 | |||
21:53 | 9 48 | 738.3 29.07 984.32 984.32 | 764.5 30.1 1019.25 1019.25 | 87 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Overcast (100%) 330 m1082 feet Overcast (10/10) 330 m1082 feet Overcast (8 oktas) 330 m1082 feet | 8.0 5.0 | 7 45 | |||
21:22 | 8 46 | 738.0 29.06 983.92 983.92 | 764.3 30.09 1018.98 1018.98 | 93 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Few clouds (10-30%) 270 m886 feet, broken clouds (60-90%) 420 m1378 feet Few clouds (1/10-3/10) 270 m886 feet, broken clouds (6/10-9/10) 420 m1378 feet Few clouds (1-2 oktas) 270 m886 feet, broken clouds (5-7 oktas) 420 m1378 feet | 8.0 5.0 | 7 45 | |||
21:07 | 8 46 | 738.0 29.06 983.92 983.92 | 764.3 30.09 1018.98 1018.98 | 93 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Few clouds (10-30%) 270 m886 feet, scattered clouds (40-50%) 420 m1378 feet Few clouds (1/10-3/10) 270 m886 feet, scattered clouds (4/10-5/10) 420 m1378 feet Few clouds (1-2 oktas) 270 m886 feet, scattered clouds (3-4 oktas) 420 m1378 feet | 9.6 6.0 | 7 45 | |||
20:53 | 9 48 | 738.1 29.06 984.05 984.05 | 764.3 30.09 1018.98 1018.98 | 87 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | No clouds No clouds No clouds | 9.6 6.0 | 7 45 | |||
19:53 | 10 50 | 737.7 29.04 983.52 983.52 | 763.8 30.07 1018.32 1018.32 | 82 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 12.8 8.0 | 7 45 | ||||
18:53 | 11 52 | 737.8 29.05 983.65 983.65 | 763.8 30.07 1018.32 1018.32 | 77 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 14.4 9.0 | 7 45 | ||||
17:53 | 12 54 | 737.9 29.05 983.79 983.79 | 763.8 30.07 1018.32 1018.32 | 67 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 12.8 8.0 | 6 43 | ||||
16:53 | 14 57 | 738.1 29.06 984.05 984.05 | 763.8 30.07 1018.32 1018.32 | 59 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 11.2 7.0 | 6 43 | ||||
15:53 | 15 59 | 738.2 29.06 984.19 984.19 | 763.8 30.07 1018.32 1018.32 | 55 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Haze | No clouds No clouds No clouds | 9.6 6.0 | 6 43 | |||
14:53 | 15 59 | 738.6 29.08 984.72 984.72 | 764.3 30.09 1018.98 1018.98 | 55 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Haze | No clouds No clouds No clouds | 9.6 6.0 | 6 43 | |||
13:53 | 14 57 | 738.8 29.09 984.99 984.99 | 764.5 30.1 1019.25 1019.25 | 59 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Haze | No clouds No clouds No clouds | 9.6 6.0 | 6 43 | |||
12:53 | 13 55 | 739.7 29.12 986.19 986.19 | 765.6 30.14 1020.72 1020.72 | 67 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Haze | No clouds No clouds No clouds | 8.0 5.0 | 7 45 | |||
11:53 | 12 54 | 740.3 29.15 986.99 986.99 | 766.3 30.17 1021.65 1021.65 | 72 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Haze | Scattered clouds (40-50%) 390 m1279 feet Scattered clouds (4/10-5/10) 390 m1279 feet Scattered clouds (3-4 oktas) 390 m1279 feet | 4.8 3.0 | 7 45 | |||
11:38 | 12 54 | 740.6 29.16 987.39 987.39 | 766.6 30.18 1022.05 1022.05 | 72 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Haze | Scattered clouds (40-50%) 390 m1279 feet Scattered clouds (4/10-5/10) 390 m1279 feet Scattered clouds (3-4 oktas) 390 m1279 feet | 4.8 3.0 | 7 45 | |||
10:53 | 11 52 | 741.2 29.18 988.19 988.19 | 767.3 30.21 1022.98 1022.98 | 77 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Overcast (100%) 330 m1082 feet Overcast (10/10) 330 m1082 feet Overcast (8 oktas) 330 m1082 feet | 4.8 3.0 | 7 45 | |||