Weather archive in Seattle / Tacoma (airport)
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 May 23, Friday | 02 | 11.1 52 | 752.5 29.63 1003.25 1003.25 | 765.1 30.12 1020.05 1020.05 | -0.3 -0.01 -0.4 -0.4 | 72 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 6.1 43 | |||||||||||||||||
| May 22, Thursday | 23 | 12.8 55 | 752.8 29.64 1003.65 1003.65 | 765.4 30.13 1020.45 1020.45 | 0.8 0.03 1.07 1.07 | 64 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | 9.4 49 | 20.0 68 | 2000-2500 6562-8202 | 16.0 9.9 | 6.1 43 | |||||||||||||||
20 | 17.2 63 | 752.0 29.61 1002.58 1002.58 | 764.6 30.1 1019.38 1019.38 | 0.2 0.01 0.27 0.27 | 45 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 2000-2500 6562-8202 | 16.0 9.9 | 5.0 41 | ||||||||||||||||||
17 | 18.9 66 | 751.8 29.6 1002.32 1002.32 | 764.3 30.09 1018.98 1018.98 | -0.2 -0.01 -0.27 -0.27 | 37 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 9.4 49 | 19.4 67 | 1000-1500 3281-4921 | 16.0 9.9 | 3.9 39 | ||||||||||||||||
14 | 17.8 64 | 752.0 29.61 1002.58 1002.58 | 764.7 30.11 1019.52 1019.52 | 0.2 0.01 0.27 0.27 | 45 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 5.6 42 | ||||||||||||||||||
11 | 15.6 60 | 751.8 29.6 1002.32 1002.32 | 764.5 30.1 1019.25 1019.25 | 0.5 0.02 0.67 0.67 | 58 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 9.4 49 | 15.6 60 | 600-1000 1968-3281 | 16.0 9.9 | 7.2 45 | ||||||||||||||||
08 | 10.6 51 | 751.3 29.58 1001.65 1001.65 | 764.1 30.08 1018.72 1018.72 | 0.3 0.01 0.4 0.4 | 80 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 16.0 9.9 | 7.2 45 | ||||||||||||||||||
05 | 9.4 49 | 751.0 29.57 1001.25 1001.25 | 763.7 30.07 1018.18 1018.18 | 0.0 0 0 0 | 83 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 9.4 49 | 16.7 62 | 1500-2000 4921-6562 | 16.0 9.9 | 6.7 44 | 1.0 0.04 | 6 | ||||||||||||||
02 | 10.6 51 | 751.0 29.57 1001.25 1001.25 | 763.6 30.06 1018.05 1018.05 | 0.3 0.01 0.4 0.4 | 66 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 16.0 9.9 | 4.4 40 | ||||||||||||||||||