Weather archive in Formosa (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 | |
| 2026 September 9, Wednesday | 19 | 22.9 73 | 751.0 29.57 1001.25 1001.25 | 756.3 29.78 1008.32 1008.32 | 0.6 0.02 0.8 0.8 | 78 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 18.8 66 | |||||||||||||
18 | 24.9 77 | 750.8 29.56 1000.98 1000.98 | 756.1 29.77 1008.05 1008.05 | -0.2 -0.01 -0.27 -0.27 | 70 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 19.0 66 | ||||||||||||||
17 | 25.9 79 | 750.7 29.56 1000.85 1000.85 | 755.9 29.76 1007.78 1007.78 | -1.5 -0.06 -2 -2 | 63 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 18.4 65 | ||||||||||||||
16 | 26.7 80 | 750.4 29.54 1000.45 1000.45 | 755.7 29.75 1007.52 1007.52 | -2.5 -0.1 -3.33 -3.33 | 59 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 18.0 64 | ||||||||||||||
15 | 27.3 81 | 751.0 29.57 1001.25 1001.25 | 756.3 29.78 1008.32 1008.32 | -3.0 -0.12 -4 -4 | 59 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus castellanus or floccus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 20.0 12.4 | 18.7 66 | No precipitation No precipitation | 6 | ||||||||||||
14 | 25.4 78 | 752.2 29.61 1002.85 1002.85 | 757.5 29.82 1009.92 1009.92 | -2.2 -0.09 -2.93 -2.93 | 62 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 17.7 64 | ||||||||||||||
13 | 23.7 75 | 752.9 29.64 1003.78 1003.78 | 758.2 29.85 1010.85 1010.85 | -1.7 -0.07 -2.27 -2.27 | 66 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 17.0 63 | ||||||||||||||
12 | 20.7 69 | 754.0 29.69 1005.25 1005.25 | 759.3 29.89 1012.32 1012.32 | -0.6 -0.02 -0.8 -0.8 | 77 | 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 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 16.5 62 | |||||||||||||||
11 | 19.4 67 | 754.4 29.7 1005.78 1005.78 | 759.7 29.91 1012.85 1012.85 | 0.3 0.01 0.4 0.4 | 78 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 15.4 60 | |||||||||||||||
10 | 18.3 65 | 754.6 29.71 1006.05 1006.05 | 760.0 29.92 1013.25 1013.25 | 0.5 0.02 0.67 0.67 | 81 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 14.9 59 | |||||||||||||||
09 | 16.8 62 | 754.6 29.71 1006.05 1006.05 | 759.9 29.92 1013.12 1013.12 | 0.6 0.02 0.8 0.8 | 83 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 14.1 57 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus covering the whole sky. | 20.0 12.4 | 13.8 57 | Dry (without cracks, no appreciable amount of dust or loose sand) | 13.0 55 | |||||||||||
08 | 15.7 60 | 754.1 29.69 1005.38 1005.38 | 759.5 29.9 1012.58 1012.58 | 0.3 0.01 0.4 0.4 | 84 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 13.0 55 | |||||||||||||||
07 | 15.1 59 | 754.1 29.69 1005.38 1005.38 | 759.4 29.9 1012.45 1012.45 | -0.2 -0.01 -0.27 -0.27 | 86 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 12.8 55 | ||||||||||||||
06 | 15.4 60 | 754.0 29.69 1005.25 1005.25 | 759.2 29.89 1012.18 1012.18 | -0.6 -0.02 -0.8 -0.8 | 78 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 11.5 53 | ||||||||||||||
05 | 15.1 59 | 753.8 29.68 1004.98 1004.98 | 759.1 29.89 1012.05 1012.05 | -1.5 -0.06 -2 -2 | 81 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 11.8 53 | ||||||||||||||
04 | 14.2 58 | 754.3 29.7 1005.65 1005.65 | 759.6 29.91 1012.72 1012.72 | -1.6 -0.06 -2.13 -2.13 | 90 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 12.6 55 | |||||||||||||||||||
03 | 14.8 59 | 754.6 29.71 1006.05 1006.05 | 759.8 29.91 1012.98 1012.98 | -1.3 -0.05 -1.73 -1.73 | 84 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 12.1 54 | No precipitation No precipitation | 6 | |||||||||||||||||
02 | 15.4 60 | 755.3 29.74 1006.98 1006.98 | 760.6 29.94 1014.05 1014.05 | -0.6 -0.02 -0.8 -0.8 | 82 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 12.3 54 | |||||||||||||||||||
01 | 15.8 60 | 755.9 29.76 1007.78 1007.78 | 761.2 29.97 1014.85 1014.85 | 0.3 0.01 0.4 0.4 | 80 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 12.4 54 | |||||||||||||||||||
00 | 16.1 61 | 755.9 29.76 1007.78 1007.78 | 761.3 29.97 1014.98 1014.98 | 0.4 0.02 0.53 0.53 | 81 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 12.9 55 | |||||||||||||||||||
| September 8, Tuesday | 23 | 16.9 62 | 755.9 29.76 1007.78 1007.78 | 761.3 29.97 1014.98 1014.98 | 0.9 0.04 1.2 1.2 | 83 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 13.9 57 | ||||||||||||||||||
22 | 17.6 64 | 755.6 29.75 1007.38 1007.38 | 761.0 29.96 1014.58 1014.58 | 0.7 0.03 0.93 0.93 | 80 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 14.1 57 | |||||||||||||||||||
21 | 18.7 66 | 755.5 29.74 1007.25 1007.25 | 760.8 29.95 1014.32 1014.32 | 0.9 0.04 1.2 1.2 | 75 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 13.5 56 | 20.0 12.4 | 14.2 58 | No precipitation No precipitation | 6 | ||||||||||||||||
20 | 20.0 68 | 755.0 29.72 1006.58 1006.58 | 760.5 29.94 1013.92 1013.92 | 0.3 0.01 0.4 0.4 | 69 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 14.2 58 | ||||||||||||||
19 | 22.5 73 | 754.9 29.72 1006.45 1006.45 | 760.3 29.93 1013.65 1013.65 | -0.1 -0 -0.13 -0.13 | 59 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 14.1 57 | ||||||||||||||