Weather archive in Portland (airport), Washington
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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 | |
| 2026 January 3, Saturday | 04 | 6.1 43 | 751.7 29.59 1002.18 1002.18 | 752.2 29.61 1002.85 1002.85 | 0.5 0.02 0.67 0.67 | 82 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 5.0 41 | 7.8 46 | 600-1000 1968-3281 | 12.0 7.5 | 3.3 38 | 0.3 0.01 | 6 | ||||||||||||
01 | 6.7 44 | 751.2 29.57 1001.52 1001.52 | 751.6 29.59 1002.05 1002.05 | -0.2 -0.01 -0.27 -0.27 | 79 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 1000-1500 3281-4921 | 16.0 9.9 | 3.3 38 | Trace of precipitation Trace of precipitation | 3 | |||||||||||||||
| January 2, Friday | 22 | 6.7 44 | 751.4 29.58 1001.78 1001.78 | 752.1 29.61 1002.72 1002.72 | -2.3 -0.09 -3.07 -3.07 | 85 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 3.9 39 | 7.8 46 | 200-300 656-984 | 16.0 9.9 | 4.4 40 | 0.3 0.01 | 6 | |||||||||||||
19 | 6.1 43 | 753.7 29.67 1004.85 1004.85 | 754.3 29.7 1005.65 1005.65 | -2.1 -0.08 -2.8 -2.8 | 97 | 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 | 50-100 164-328 | 16.0 9.9 | 5.6 42 | 0.3 0.01 | 3 | ||||||||||||||||
16 | 7.8 46 | 755.8 29.76 1007.65 1007.65 | 756.4 29.78 1008.45 1008.45 | -1.7 -0.07 -2.27 -2.27 | 93 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 3.9 39 | 7.8 46 | 100-200 328-656 | 8.0 5.0 | 6.7 44 | |||||||||||||||
13 | 7.2 45 | 757.5 29.82 1009.92 1009.92 | 758.2 29.85 1010.85 1010.85 | -1.3 -0.05 -1.73 -1.73 | 90 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | 16.0 9.9 | 5.6 42 | ||||||||||||||||||
10 | 6.1 43 | 758.8 29.87 1011.65 1011.65 | 759.4 29.9 1012.45 1012.45 | 1.0 0.04 1.33 1.33 | 93 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 3.9 39 | 6.1 43 | 200-300 656-984 | 4.8 3.0 | 5.0 41 | 1.0 0.04 | 6 | ||||||||||||||
07 | 5.0 41 | 757.8 29.83 1010.32 1010.32 | 758.4 29.86 1011.12 1011.12 | 0.0 0 0 0 | 96 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 50-100 164-328 | 11.0 6.8 | 4.4 40 | 0.5 0.02 | 3 | |||||||||||||||
04 | 5.6 42 | 757.8 29.83 1010.32 1010.32 | 758.3 29.85 1010.98 1010.98 | 0.8 0.03 1.07 1.07 | 92 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, continuous, slight at time of observation. | 3.9 39 | 5.6 42 | 50-100 164-328 | 16.0 9.9 | 4.4 40 | 3.0 0.12 | 6 | |||||||||||||