Weather archive in Chiang Rai
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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 April 28, Tuesday | 19 | 20.0 68 | 721.0 28.39 961.25 961.25 | 754.3 29.7 1005.65 1005.65 | 1.6 0.06 2.13 2.13 | 99 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | 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. | 34.5 94 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 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. | 6.0 3.7 | 19.8 68 | 24.0 0.94 | 12 | ||||||||
18 | 20.0 68 | 722.6 28.45 963.39 963.39 | 754.3 29.7 1005.65 1005.65 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 19.7 67 | 12.0 0.47 | 1 | |||||||||||||||||||||
17 | 20.0 68 | 721.7 28.41 962.19 962.19 | 753.4 29.66 1004.45 1004.45 | Wind blowing from the east-southeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 19.7 67 | 10.0 0.39 | 1 | |||||||||||||||||||||
16 | 33.2 92 | 719.4 28.32 959.12 959.12 | 751.1 29.57 1001.38 1001.38 | -2.5 -0.1 -3.33 -3.33 | 48 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Thunderstorm, but no precipitation at the time of observation. | 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. | 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. | 10.0 6.2 | 20.7 69 | ||||||||||||
15 | 33.9 93 | 48 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 21.4 71 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
14 | 32.2 90 | 54 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 21.8 71 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
13 | 31.1 88 | 721.9 28.42 962.45 962.45 | 754.0 29.69 1005.25 1005.25 | -2.5 -0.1 -3.33 -3.33 | 59 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 10.0 6.2 | 22.1 72 | ||||||||||||||
12 | 28.1 83 | 65 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.8 69 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
11 | 27.8 82 | 67 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 21.2 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
10 | 26.8 80 | 724.4 28.52 965.79 965.79 | 757.1 29.81 1009.38 1009.38 | 0.7 0.03 0.93 0.93 | 72 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 10.0 6.2 | 21.4 71 | ||||||||||||||
09 | 25.2 77 | 80 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 21.5 71 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
08 | 22.8 73 | 724.3 28.52 965.65 965.65 | 756.0 29.76 1007.92 1007.92 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.6 69 | No precipitation No precipitation | 1 | |||||||||||||||||||||
07 | 21.5 71 | 723.7 28.49 964.85 964.85 | 756.9 29.8 1009.12 1009.12 | 0.8 0.03 1.07 1.07 | 90 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 20.5 69 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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. | 10.0 6.2 | 19.8 68 | |||||||||||||
06 | 20.7 69 | 723.6 28.49 964.72 964.72 | 755.2 29.73 1006.85 1006.85 | Calm | 20.6 69 | 35.7 96 | No precipitation No precipitation | 1 | |||||||||||||||||||||
05 | 20.7 69 | 723.2 28.47 964.19 964.19 | 754.9 29.72 1006.45 1006.45 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.6 69 | 35.7 96 | No precipitation No precipitation | 1 | ||||||||||||||||||||
04 | 20.7 69 | 722.9 28.46 963.79 963.79 | 756.2 29.77 1008.18 1008.18 | -0.2 -0.01 -0.27 -0.27 | 93 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 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. | 10.0 6.2 | 19.6 67 | ||||||||||||||
03 | 20.7 69 | 723.1 28.47 964.05 964.05 | 754.7 29.71 1006.18 1006.18 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.7 69 | 35.7 96 | No precipitation No precipitation | 1 | ||||||||||||||||||||
02 | 21.1 70 | 723.2 28.47 964.19 964.19 | 754.9 29.72 1006.45 1006.45 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 21.1 70 | 35.7 96 | No precipitation No precipitation | 1 | ||||||||||||||||||||
01 | 21.6 71 | 723.1 28.47 964.05 964.05 | 756.3 29.78 1008.32 1008.32 | 0.0 0 0 0 | 93 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Clouds generally dissolving or becoming less developed. | 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. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 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. | 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. | 10.0 6.2 | 20.5 69 | 6.0 0.24 | 18 | |||||||||
00 | 22.1 72 | 723.4 28.48 964.45 964.45 | 755.1 29.73 1006.72 1006.72 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 22.1 72 | 35.7 96 | No precipitation No precipitation | 1 | ||||||||||||||||||||
| April 27, Monday | 23 | 23.0 73 | 723.2 28.47 964.19 964.19 | 754.9 29.72 1006.45 1006.45 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 22.3 72 | 35.7 96 | 2.0 0.08 | 1 | |||||||||||||||||||
22 | 22.6 73 | 723.1 28.47 964.05 964.05 | 756.1 29.77 1008.05 1008.05 | 2.5 0.1 3.33 3.33 | 95 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | 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. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 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. | 6.0 3.7 | 21.7 71 | 5.0 0.2 | 1 | ||||||||||
21 | 26.3 79 | 74 | Calm | 21.3 70 | No precipitation No precipitation | 1 | |||||||||||||||||||||||
20 | 26.6 80 | 73 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 21.3 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||||
19 | 28.7 84 | 720.6 28.37 960.72 960.72 | 752.9 29.64 1003.78 1003.78 | 0.2 0.01 0.27 0.27 | 59 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | 36.0 97 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 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. | 10.0 6.2 | 20.0 68 | |||||||||||||