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 4, Sunday | 01 | 6.7 44 | 747.1 29.41 996.05 996.05 | 747.7 29.44 996.85 996.85 | 0.5 0.02 0.67 0.67 | 89 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 300-600 984-1968 | 16.0 9.9 | 5.0 41 | Trace of precipitation Trace of precipitation | 3 | |||||||||||||||
| January 3, Saturday | 22 | 6.7 44 | 746.6 29.39 995.39 995.39 | 747.2 29.42 996.18 996.18 | 1.3 0.05 1.73 1.73 | 93 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 6.1 43 | 8.3 47 | 600-1000 1968-3281 | 16.0 9.9 | 5.6 42 | 5.0 0.2 | 6 | ||||||||||||
19 | 6.7 44 | 745.3 29.34 993.65 993.65 | 745.9 29.37 994.45 994.45 | -1.1 -0.04 -1.47 -1.47 | 85 | Wind blowing from the south-east | 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. | 1500-2000 4921-6562 | 16.0 9.9 | 4.4 40 | 0.3 0.01 | 3 | |||||||||||||||
16 | 7.8 46 | 746.4 29.39 995.12 995.12 | 747.0 29.41 995.92 995.92 | -2.0 -0.08 -2.67 -2.67 | 73 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 6.1 43 | 8.3 47 | 1500-2000 4921-6562 | 16.0 9.9 | 3.3 38 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||||
13 | 7.8 46 | 748.4 29.46 997.78 997.78 | 749.1 29.49 998.72 998.72 | -3.3 -0.13 -4.4 -4.4 | 77 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 3.9 39 | ||||||||||||||||||
10 | 6.1 43 | 751.7 29.59 1002.18 1002.18 | 752.2 29.61 1002.85 1002.85 | 0.3 0.01 0.4 0.4 | 82 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 5.6 42 | 7.2 45 | 1500-2000 4921-6562 | 16.0 9.9 | 3.3 38 | 1.0 0.04 | 6 | ||||||||||||||
07 | 6.1 43 | 751.4 29.58 1001.78 1001.78 | 752.1 29.61 1002.72 1002.72 | -0.3 -0.01 -0.4 -0.4 | 86 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 3.9 39 | 1.0 0.04 | 3 | ||||||||||||||||
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 | |||||||||||||||