Weather archive in Rayong / Utapao (airport)

To receive explanations, hover over the appropriate heading

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 October 22, Thursday	04	24.6 76	758.2 29.85 1010.85 1010.85	758.7 29.87 1011.52 1011.52	-0.8 -0.03 -1.07 -1.07	98	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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.			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.	8.0 5.0	24.3 76
	03	24.7 76	758.8 29.87 1011.65 1011.65	759.2 29.89 1012.18 1012.18				Calm							24.7 76	30.8 87								No precipitation No precipitation	1
	02	25.0 77	758.8 29.87 1011.65 1011.65	759.2 29.89 1012.18 1012.18			Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.0 77	30.8 87								No precipitation No precipitation	1
	01	25.2 77	759.0 29.88 1011.92 1011.92	759.4 29.9 1012.45 1012.45	-0.5 -0.02 -0.67 -0.67	96	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 humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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.	8.0 5.0	24.5 76
	00	25.6 78	760.2 29.93 1013.52 1013.52	760.6 29.94 1014.05 1014.05				Calm							25.3 78	30.8 87								No precipitation No precipitation	1
October 21, Wednesday	23	25.7 78	760.6 29.94 1014.05 1014.05	760.9 29.96 1014.45 1014.45				Calm							25.3 78	30.8 87								No precipitation No precipitation	1
	22	25.8 78	759.5 29.9 1012.58 1012.58	760.0 29.92 1013.25 1013.25	1.8 0.07 2.4 2.4	91	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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 humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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.	8.0 5.0	24.3 76
	21	26.5 80	759.8 29.91 1012.98 1012.98	760.2 29.93 1013.52 1013.52				Calm							25.3 78	30.8 87								No precipitation No precipitation	1
	20	27.0 81	759.2 29.89 1012.18 1012.18	759.6 29.91 1012.72 1012.72				Calm							25.3 78	30.8 87								No precipitation No precipitation	1
	19	27.5 82	757.7 29.83 1010.18 1010.18	758.2 29.85 1010.85 1010.85	0.4 0.02 0.53 0.53	89	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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.		30.8 87	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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.	8.0 5.0	25.5 78
	18	28.3 83				83		Calm															25.2 77	No precipitation No precipitation	1
	17	29.3 85				79		Calm															25.3 78	No precipitation No precipitation	1
	16	29.3 85	757.3 29.81 1009.65 1009.65	757.6 29.83 1010.05 1010.05	-1.8 -0.07 -2.4 -2.4	76	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 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.			Stratocumulus other than Stratocumulus cumulogenitus.	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.	8.0 5.0	24.7 76
	15	28.6 83				78		Calm															24.3 76	No precipitation No precipitation	1
	14	29.0 84				77	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															24.6 76	No precipitation No precipitation	1
	13	28.7 84	759.1 29.89 1012.05 1012.05	759.5 29.9 1012.58 1012.58	-1.7 -0.07 -2.27 -2.27	79	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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	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.			Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 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.	8.0 5.0	24.8 77
	12	28.3 83				82	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															25.0 77	No precipitation No precipitation	1
	11	28.6 83				83	Wind blowing from the south-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															25.5 78	No precipitation No precipitation	1
	10	30.5 87	760.8 29.95 1014.32 1014.32	761.2 29.97 1014.85 1014.85	1.8 0.07 2.4 2.4	75	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 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.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	40%. 4/10. 3 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.	8.0 5.0	25.6 78
	09	29.5 85				76	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															24.8 77	No precipitation No precipitation	1
	08	29.7 85				77		Calm															25.2 77	No precipitation No precipitation	1
	07	26.5 80	759.0 29.88 1011.92 1011.92	759.4 29.9 1012.45 1012.45	0.9 0.04 1.2 1.2	99	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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.	25.3 78		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 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.	8.0 5.0	26.4 80
	06	25.3 78	759.2 29.89 1012.18 1012.18	759.6 29.91 1012.72 1012.72				Calm							25.2 77	31.5 89								No precipitation No precipitation	1
	05	25.5 78	758.8 29.87 1011.65 1011.65	759.2 29.89 1012.18 1012.18				Calm							25.2 77	31.5 89								No precipitation No precipitation	1
	04	25.5 78	758.1 29.85 1010.72 1010.72	758.5 29.86 1011.25 1011.25	-0.9 -0.04 -1.2 -1.2	99	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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.			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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	8.0 5.0	25.3 78