Weather archive in Umphang
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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 May 5, Tuesday | 07 | 23.4 74 | 719.1 28.31 958.72 958.72 | 757.9 29.84 1010.45 1010.45 | 0.8 0.03 1.07 1.07 | 88 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | Mist. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 21.7 71 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 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. | 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. | 9.0 5.6 | 21.3 70 | |||||||||
04 | 22.0 72 | 718.3 28.28 957.65 957.65 | 757.3 29.81 1009.65 1009.65 | -0.6 -0.02 -0.8 -0.8 | 93 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | Mist. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | 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. | 9.0 5.6 | 20.8 69 | |||||||||||
03 | 22.3 72 | 716.6 28.21 955.39 955.39 | 755.8 29.76 1007.65 1007.65 | Wind blowing from the north | Calm | 20.6 69 | No precipitation No precipitation | 1 | |||||||||||||||||||||
02 | 23.0 73 | 717.1 28.23 956.05 956.05 | 756.2 29.77 1008.18 1008.18 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20.6 69 | No precipitation No precipitation | 1 | |||||||||||||||||||||
01 | 23.0 73 | 718.9 28.3 958.45 958.45 | 757.8 29.83 1010.32 1010.32 | -0.3 -0.01 -0.4 -0.4 | 91 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | Mist. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | 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. | 9.0 5.6 | 21.5 71 | |||||||||||
00 | 22.8 73 | 717.4 28.24 956.45 956.45 | 756.6 29.79 1008.72 1008.72 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20.6 69 | No precipitation No precipitation | 1 | |||||||||||||||||||||
| May 4, Monday | 23 | 24.1 75 | 87 | Calm | 21.8 71 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
22 | 26.5 80 | 719.2 28.31 958.85 958.85 | 757.6 29.83 1010.05 1010.05 | 2.4 0.09 3.2 3.2 | 73 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Mist. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 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. | 9.0 5.6 | 21.2 70 | ||||||||||||
21 | 27.2 81 | 68 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20.7 69 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
20 | 28.3 83 | 73 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 22.9 73 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
19 | 29.0 84 | 716.8 28.22 955.65 955.65 | 754.8 29.72 1006.32 1006.32 | 0.0 0 0 0 | 44 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | Haze. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 35.2 95 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 9.0 5.6 | 15.7 60 | 0.4 0.02 | 12 | ||||||||
16 | 29.0 84 | 716.8 28.22 955.65 955.65 | 754.8 29.72 1006.32 1006.32 | -1.2 -0.05 -1.6 -1.6 | 72 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 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. | 9.0 5.6 | 23.5 74 | 0.4 0.02 | 3 | ||||||||||
13 | 34.6 94 | 718.0 28.27 957.25 957.25 | 755.3 29.74 1006.98 1006.98 | -1.3 -0.05 -1.73 -1.73 | 40 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Haze. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | 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. | 9.0 5.6 | 19.3 67 | |||||||||||
12 | 33.9 93 | 42 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 19.2 67 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
11 | 32.0 90 | 45 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 18.5 65 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
10 | 30.0 86 | 719.3 28.32 958.99 958.99 | 757.3 29.81 1009.65 1009.65 | -0.2 -0.01 -0.27 -0.27 | 54 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | Haze. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 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. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 9.0 5.6 | 19.6 67 | |||||||||||
09 | 27.6 82 | 68 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 21.2 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
08 | 25.2 77 | 80 | Calm | 21.5 71 | No precipitation No precipitation | 1 | |||||||||||||||||||||||
07 | 22.0 72 | 719.5 28.33 959.25 959.25 | 758.5 29.86 1011.25 1011.25 | 1.4 0.06 1.87 1.87 | 93 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | Mist. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 21.0 70 | 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. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 9.0 5.6 | 20.8 69 | ||||||||||
