Weather archive in Semnan (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 October 4, Sunday	19:30	25.5 78	669.4 26.35 892.46 892.46	761.0 29.96 1014.58 1014.58	0.6 0.02 0.8 0.8	18	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds				18.8 66	30.0 86						15.0 9.3	-0.5 31
	16:30	29.2 85	668.8 26.33 891.66 891.66	759.7 29.91 1012.85 1012.85	-0.6 -0.02 -0.8 -0.8	7	Wind blowing from the south-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			50%. 5/10. 4 oktas						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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	-10.1 14	No precipitation No precipitation	6
	13:30	29.1 84	669.4 26.35 892.46 892.46	759.8 29.91 1012.98 1012.98	-0.7 -0.03 -0.93 -0.93	11	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	15.0 9.3	-4.3 24
	10:30	25.9 79	670.1 26.38 893.39 893.39	760.5 29.94 1013.92 1013.92	0.9 0.04 1.2 1.2	28	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	12.0 7.5	6.0 43	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)	16.0 61
	08:30	20.6 69	669.5 26.36 892.59 892.59	760.4 29.94 1013.78 1013.78		42	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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		Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	7.3 45
	07:30	18.8 66	669.2 26.35 892.19 892.19	760.0 29.92 1013.25 1013.25	0.5 0.02 0.67 0.67	44	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas				18.0 64	30.0 86	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	6.3 43
	04:30	19.8 68	668.7 26.33 891.53 891.53	759.1 29.89 1012.05 1012.05	-0.1 -0 -0.13 -0.13	40	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	5.8 42	No precipitation No precipitation	6
	01:30	22.8 73	668.8 26.33 891.66 891.66	758.8 29.87 1011.65 1011.65	-0.3 -0.01 -0.4 -0.4	34	Wind blowing from the south-southwest	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.	50%. 5/10. 4 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	6.1 43
October 3, Saturday	23:30	25.6 78	669.1 26.34 892.06 892.06	758.9 29.88 1011.78 1011.78		27	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas		Altostratus translucidus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	5.2 41
	22:30	26.0 79	669.1 26.34 892.06 892.06	759.1 29.89 1012.05 1012.05	1.8 0.07 2.4 2.4	27	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			60%. 6/10. 5 oktas	Haze.	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.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altostratus translucidus.	No Cirrus, Cirrocumulus or Cirrostratus.	8.0 5.0	5.6 42	No precipitation No precipitation	6
	19:30	29.8 86	667.3 26.27 889.66 889.66	757.3 29.81 1009.65 1009.65	1.0 0.04 1.33 1.33	18	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Haze.	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	32.2 90	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	1000-1500 3281-4921	Altostratus translucidus.		8.0 5.0	3.0 37