Weather archive in Half Moon Bay (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2024 December 23, Monday | 17:35 | 15 59 | 763.2 30.05 1017.52 1017.52 | 765.0 30.12 1019.92 1019.92 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Broken clouds (60-90%) 180 m590 feet, broken clouds (60-90%) 300 m984 feet, overcast (100%) 690 m2263 feet Broken clouds (6/10-9/10) 180 m590 feet, broken clouds (6/10-9/10) 300 m984 feet, overcast (10/10) 690 m2263 feet Broken clouds (5-7 oktas) 180 m590 feet, broken clouds (5-7 oktas) 300 m984 feet, overcast (8 oktas) 690 m2263 feet | 1.6 1.0 | 15 59 | ||
17:15 | 15 59 | 763.5 30.06 1017.92 1017.92 | 765.3 30.13 1020.32 1020.32 | 100 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 210 m689 feet, broken clouds (60-90%) 660 m2165 feet, overcast (100%) 900 m2952 feet Scattered clouds (4/10-5/10) 210 m689 feet, broken clouds (6/10-9/10) 660 m2165 feet, overcast (10/10) 900 m2952 feet Scattered clouds (3-4 oktas) 210 m689 feet, broken clouds (5-7 oktas) 660 m2165 feet, overcast (8 oktas) 900 m2952 feet | 2.8 1.7 | 15 59 | |||
16:55 | 15 59 | 763.2 30.05 1017.52 1017.52 | 765.0 30.12 1019.92 1019.92 | 100 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Scattered clouds (40-50%) 150 m492 feet, broken clouds (60-90%) 660 m2165 feet, overcast (100%) 990 m3247 feet Scattered clouds (4/10-5/10) 150 m492 feet, broken clouds (6/10-9/10) 660 m2165 feet, overcast (10/10) 990 m3247 feet Scattered clouds (3-4 oktas) 150 m492 feet, broken clouds (5-7 oktas) 660 m2165 feet, overcast (8 oktas) 990 m3247 feet | 2.8 1.7 | 15 59 | |||
16:35 | 15 59 | 763.2 30.05 1017.52 1017.52 | 765.0 30.12 1019.92 1019.92 | 100 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 150 m492 feet, overcast (100%) 690 m2263 feet Scattered clouds (4/10-5/10) 150 m492 feet, overcast (10/10) 690 m2263 feet Scattered clouds (3-4 oktas) 150 m492 feet, overcast (8 oktas) 690 m2263 feet | 3.2 2.0 | 15 59 | |||
16:15 | 15 59 | 763.2 30.05 1017.52 1017.52 | 765.0 30.12 1019.92 1019.92 | 100 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Broken clouds (60-90%) 150 m492 feet, overcast (100%) 720 m2362 feet Broken clouds (6/10-9/10) 150 m492 feet, overcast (10/10) 720 m2362 feet Broken clouds (5-7 oktas) 150 m492 feet, overcast (8 oktas) 720 m2362 feet | 2.8 1.7 | 15 59 | |||
15:55 | 15 59 | 763.5 30.06 1017.92 1017.92 | 765.3 30.13 1020.32 1020.32 | 100 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | Mist | Broken clouds (60-90%) 150 m492 feet, overcast (100%) 720 m2362 feet Broken clouds (6/10-9/10) 150 m492 feet, overcast (10/10) 720 m2362 feet Broken clouds (5-7 oktas) 150 m492 feet, overcast (8 oktas) 720 m2362 feet | 4.0 2.5 | 15 59 | ||
15:35 | 15 59 | 763.8 30.07 1018.32 1018.32 | 765.6 30.14 1020.72 1020.72 | 100 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Overcast (100%) 150 m492 feet Overcast (10/10) 150 m492 feet Overcast (8 oktas) 150 m492 feet | 2.4 1.5 | 15 59 | |||
15:15 | 15 59 | 763.8 30.07 1018.32 1018.32 | 765.6 30.14 1020.72 1020.72 | 100 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Overcast (100%) 180 m590 feet Overcast (10/10) 180 m590 feet Overcast (8 oktas) 180 m590 feet | 2.4 1.5 | 15 59 | |||
14:55 | 15 59 | 763.8 30.07 1018.32 1018.32 | 765.6 30.14 1020.72 1020.72 | 100 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | Mist | Overcast (100%) 660 m2165 feet Overcast (10/10) 660 m2165 feet Overcast (8 oktas) 660 m2165 feet | 4.8 3.0 | 15 59 | ||
14:35 | 15 59 | 763.5 30.06 1017.92 1017.92 | 765.3 30.13 1020.32 1020.32 | 100 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Few clouds (10-30%) 180 m590 feet, overcast (100%) 570 m1870 feet Few clouds (1/10-3/10) 180 m590 feet, overcast (10/10) 570 m1870 feet Few clouds (1-2 oktas) 180 m590 feet, overcast (8 oktas) 570 m1870 feet | 4.8 3.0 | 15 59 | |||
14:15 | 15 59 | 763.8 30.07 1018.32 1018.32 | 765.6 30.14 1020.72 1020.72 | 100 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Broken clouds (60-90%) 180 m590 feet, overcast (100%) 540 m1771 foot Broken clouds (6/10-9/10) 180 m590 feet, overcast (10/10) 540 m1771 foot Broken clouds (5-7 oktas) 180 m590 feet, overcast (8 oktas) 540 m1771 foot | 4.8 3.0 | 15 59 | |||
13:55 | 15 59 | 763.8 30.07 1018.32 1018.32 | 765.6 30.14 1020.72 1020.72 | 100 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Broken clouds (60-90%) 180 m590 feet, broken clouds (60-90%) 450 m1476 feet Broken clouds (6/10-9/10) 180 m590 feet, broken clouds (6/10-9/10) 450 m1476 feet Broken clouds (5-7 oktas) 180 m590 feet, broken clouds (5-7 oktas) 450 m1476 feet | 3.2 2.0 | 15 59 | |||
13:35 | 15 59 | 764.0 30.08 1018.58 1018.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 210 m689 feet, overcast (100%) 420 m1378 feet Scattered clouds (4/10-5/10) 210 m689 feet, overcast (10/10) 420 m1378 feet Scattered clouds (3-4 oktas) 210 m689 feet, overcast (8 oktas) 420 m1378 feet | 2.0 1.2 | 15 59 | |||
13:15 | 15 59 | 764.0 30.08 1018.58 1018.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Fog | Scattered clouds (40-50%) 120 m394 feet, overcast (100%) 390 m1279 feet Scattered clouds (4/10-5/10) 120 m394 feet, overcast (10/10) 390 m1279 feet Scattered clouds (3-4 oktas) 120 m394 feet, overcast (8 oktas) 390 m1279 feet | 0.8 0.5 | 15 59 | |||
12:55 | 16 61 | 764.0 30.08 1018.58 1018.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Broken clouds (60-90%) 330 m1082 feet, overcast (100%) 690 m2263 feet Broken clouds (6/10-9/10) 330 m1082 feet, overcast (10/10) 690 m2263 feet Broken clouds (5-7 oktas) 330 m1082 feet, overcast (8 oktas) 690 m2263 feet | 0.8 0.5 | 16 61 | |||
12:35 | 16 61 | 764.0 30.08 1018.58 1018.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Fog | Scattered clouds (40-50%) 90 m295 feet, overcast (100%) 720 m2362 feet Scattered clouds (4/10-5/10) 90 m295 feet, overcast (10/10) 720 m2362 feet Scattered clouds (3-4 oktas) 90 m295 feet, overcast (8 oktas) 720 m2362 feet | 0.4 0.3 | 16 61 | |||
12:15 | 17 63 | 764.0 30.08 1018.58 1018.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Overcast (100%) 660 m2165 feet Overcast (10/10) 660 m2165 feet Overcast (8 oktas) 660 m2165 feet | 1.2 0.8 | 17 63 | |||
11:55 | 17 63 | 764.5 30.1 1019.25 1019.25 | 766.3 30.17 1021.65 1021.65 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Overcast (100%) 600 m1968 feet Overcast (10/10) 600 m1968 feet Overcast (8 oktas) 600 m1968 feet | 1.6 1.0 | 17 63 | |||
11:35 | 17 63 | 764.8 30.11 1019.65 1019.65 | 766.6 30.18 1022.05 1022.05 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Broken clouds (60-90%) 540 m1771 foot, broken clouds (60-90%) 750 m2460 feet Broken clouds (6/10-9/10) 540 m1771 foot, broken clouds (6/10-9/10) 750 m2460 feet Broken clouds (5-7 oktas) 540 m1771 foot, broken clouds (5-7 oktas) 750 m2460 feet | 2.4 1.5 | 17 63 | |||
11:15 | 17 63 | 764.8 30.11 1019.65 1019.65 | 766.6 30.18 1022.05 1022.05 | 100 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 600 m1968 feet Scattered clouds (4/10-5/10) 600 m1968 feet Scattered clouds (3-4 oktas) 600 m1968 feet | 1.6 1.0 | 17 63 | |||
10:55 | 17 63 | 765.0 30.12 1019.92 1019.92 | 766.8 30.19 1022.32 1022.32 | 100 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Fog | Broken clouds (60-90%) 180 m590 feet Broken clouds (6/10-9/10) 180 m590 feet Broken clouds (5-7 oktas) 180 m590 feet | 0.4 0.3 | 17 63 | |||
10:35 | 16 61 | 765.0 30.12 1019.92 1019.92 | 766.8 30.19 1022.32 1022.32 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog | Broken clouds (60-90%) 90 m295 feet Broken clouds (6/10-9/10) 90 m295 feet Broken clouds (5-7 oktas) 90 m295 feet | 0.4 0.3 | 16 61 | |||
10:15 | 15 59 | 765.0 30.12 1019.92 1019.92 | 766.8 30.19 1022.32 1022.32 | 100 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Fog | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 0.4 0.3 | 15 59 | |||
09:55 | 15 59 | 765.3 30.13 1020.32 1020.32 | 767.1 30.2 1022.72 1022.72 | 100 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Fog | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 0.4 0.3 | 15 59 | |||
09:15 | 14 57 | 764.8 30.11 1019.65 1019.65 | 766.6 30.18 1022.05 1022.05 | 100 | Calm, no wind | Calm | Fog | Overcast (100%) 60 m197 feet Overcast (10/10) 60 m197 feet Overcast (8 oktas) 60 m197 feet | 0.4 0.3 | 14 57 | |||
08:55 | 14 57 | 764.5 30.1 1019.25 1019.25 | 766.3 30.17 1021.65 1021.65 | 100 | Calm, no wind | Calm | Fog | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 0.4 0.3 | 14 57 | |||
08:35 | 14 57 | 764.3 30.09 1018.98 1018.98 | 766.1 30.16 1021.38 1021.38 | 100 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog | Overcast (100%) 420 m1378 feet Overcast (10/10) 420 m1378 feet Overcast (8 oktas) 420 m1378 feet | 0.4 0.3 | 14 57 | |||
08:15 | 15 59 | 764.0 30.08 1018.58 1018.58 | 765.8 30.15 1020.98 1020.98 | 100 | Calm, no wind | Calm | Mist | Broken clouds (60-90%) 450 m1476 feet, overcast (100%) 660 m2165 feet Broken clouds (6/10-9/10) 450 m1476 feet, overcast (10/10) 660 m2165 feet Broken clouds (5-7 oktas) 450 m1476 feet, overcast (8 oktas) 660 m2165 feet | 1.2 0.8 | 15 59 | |||