Weather archive in Napa (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2024 December 19, Thursday | 02:18 | 9 48 | 765.8 30.15 1020.98 1020.98 | 766.8 30.19 1022.32 1022.32 | 87 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Few clouds (10-30%) 240 m787 feet Few clouds (1/10-3/10) 240 m787 feet Few clouds (1-2 oktas) 240 m787 feet | 9.6 6.0 | 7 45 | ||
02:11 | 8 46 | 766.1 30.16 1021.38 1021.38 | 767.1 30.2 1022.72 1022.72 | 93 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Few clouds (10-30%) 240 m787 feet Few clouds (1/10-3/10) 240 m787 feet Few clouds (1-2 oktas) 240 m787 feet | 4.0 2.5 | 7 45 | |||
02:08 | 8 46 | 766.1 30.16 1021.38 1021.38 | 767.1 30.2 1022.72 1022.72 | 93 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist | Vertical visibility 240 m787 feet Vertical visibility 240 m787 feet Vertical visibility 240 m787 feet | 1.6 1.0 | 7 45 | |||
02:01 | 5 41 | 766.1 30.16 1021.38 1021.38 | 767.1 30.2 1022.72 1022.72 | 93 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog | Vertical visibility 240 m787 feet Vertical visibility 240 m787 feet Vertical visibility 240 m787 feet | 0.8 0.5 | 4 39 | |||
01:57 | 6 43 | 766.1 30.16 1021.38 1021.38 | 767.1 30.2 1022.72 1022.72 | 93 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Vertical visibility 240 m787 feet Vertical visibility 240 m787 feet Vertical visibility 240 m787 feet | 1.6 1.0 | 5 41 | |||
01:54 | 7 45 | 766.1 30.16 1021.38 1021.38 | 767.1 30.2 1022.72 1022.72 | 93 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Few clouds (10-30%) 210 m689 feet Few clouds (1/10-3/10) 210 m689 feet Few clouds (1-2 oktas) 210 m689 feet | 4.0 2.5 | 6 43 | |||
00:54 | 9 48 | 766.1 30.16 1021.38 1021.38 | 767.1 30.2 1022.72 1022.72 | 87 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 11.2 7.0 | 7 45 | ||||
| December 18, Wednesday | 23:54 | 9 48 | 766.1 30.16 1021.38 1021.38 | 767.1 30.2 1022.72 1022.72 | 87 | Wind blowing from the east | 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 | 7 45 | |||
22:54 | 9 48 | 766.3 30.17 1021.65 1021.65 | 767.3 30.21 1022.98 1022.98 | 87 | Wind blowing from the east | 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 | ||||
21:54 | 9 48 | 767.1 30.2 1022.72 1022.72 | 768.1 30.24 1024.05 1024.05 | 87 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 7 45 | ||||
20:54 | 9 48 | 767.1 30.2 1022.72 1022.72 | 768.1 30.24 1024.05 1024.05 | 87 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 7 45 | ||||
19:54 | 9 48 | 767.4 30.21 1023.12 1023.12 | 768.4 30.25 1024.45 1024.45 | 87 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 7 45 | ||||
18:54 | 10 50 | 767.1 30.2 1022.72 1022.72 | 768.1 30.24 1024.05 1024.05 | 88 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 8 46 | ||||
17:54 | 10 50 | 766.8 30.19 1022.32 1022.32 | 767.8 30.23 1023.65 1023.65 | 88 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 8 46 | ||||
16:54 | 11 52 | 766.8 30.19 1022.32 1022.32 | 767.8 30.23 1023.65 1023.65 | 82 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 8 46 | ||||
15:54 | 12 54 | 766.6 30.18 1022.05 1022.05 | 767.6 30.22 1023.38 1023.38 | 77 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | No clouds No clouds No clouds | 16.0 9.9 | 8 46 | |||
14:54 | 12 54 | 766.8 30.19 1022.32 1022.32 | 767.8 30.23 1023.65 1023.65 | 77 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Few clouds (10-30%) 300 m984 feet Few clouds (1/10-3/10) 300 m984 feet Few clouds (1-2 oktas) 300 m984 feet | 16.0 9.9 | 8 46 | ||||
13:54 | 12 54 | 767.1 30.2 1022.72 1022.72 | 768.1 30.24 1024.05 1024.05 | 77 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Few clouds (10-30%) 270 m886 feet Few clouds (1/10-3/10) 270 m886 feet Few clouds (1-2 oktas) 270 m886 feet | 16.0 9.9 | 8 46 | |||
12:54 | 12 54 | 767.9 30.23 1023.78 1023.78 | 768.9 30.27 1025.12 1025.12 | 82 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Few clouds (10-30%) 270 m886 feet Few clouds (1/10-3/10) 270 m886 feet Few clouds (1-2 oktas) 270 m886 feet | 16.0 9.9 | 9 48 | ||||