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 16, Friday	22:30	24.9 77	668.8 26.33 891.66 891.66	759.1 29.89 1012.05 1012.05	0.8 0.03 1.07 1.07	17	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	No Cirrus, Cirrocumulus or Cirrostratus.	12.0 7.5	-1.8 29	No precipitation No precipitation	6
	21:30	23.1 74	668.6 26.32 891.39 891.39	759.3 29.89 1012.32 1012.32		19	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas		Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	No Cirrus, Cirrocumulus or Cirrostratus.	12.0 7.5	-1.8 29
	19:30	26.2 79	668.0 26.3 890.59 890.59	759.2 29.89 1012.18 1012.18	0.4 0.02 0.53 0.53	18	Calm, no wind	Calm			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				18.8 66	31.6 89	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	0.0 32
	16:30	31.3 88	667.6 26.28 890.06 890.06	757.9 29.84 1010.45 1010.45	-0.9 -0.04 -1.2 -1.2	12	Wind blowing from the south-west	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	-1.5 29	No precipitation No precipitation	6
	13:30	30.0 86	668.5 26.32 891.26 891.26	758.7 29.87 1011.52 1011.52	-1.2 -0.05 -1.6 -1.6	13	Wind blowing from the west	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 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	-1.4 29
	11:30	27.7 82	669.4 26.35 892.46 892.46	760.1 29.93 1013.38 1013.38		14	Wind blowing from the east-southeast	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		Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	12.0 7.5	-2.2 28
	10:30	28.0 82	669.7 26.37 892.86 892.86	760.3 29.93 1013.65 1013.65	0.6 0.02 0.8 0.8	14	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	12.0 7.5	-2.0 28	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)	13.0 55
	07:30	19.7 67	669.1 26.34 892.06 892.06	760.6 29.94 1014.05 1014.05	0.0 0 0 0	22	Wind blowing from the north-west	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				17.6 64	26.0 79	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 fibratus, sometimes uncinus, not progressively invading the sky.	12.0 7.5	-2.6 27
	04:30	19.5 67	669.1 26.34 892.06 892.06	759.8 29.91 1012.98 1012.98	-0.1 -0 -0.13 -0.13	21	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											12.0 7.5	-3.4 26	No precipitation No precipitation	6
	01:30	22.4 72	669.2 26.35 892.19 892.19	759.8 29.91 1012.98 1012.98	-0.3 -0.01 -0.4 -0.4	18	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											12.0 7.5	-3.1 26
October 15, Thursday	22:30	23.5 74	669.5 26.36 892.59 892.59	760.3 29.93 1013.65 1013.65	0.4 0.02 0.53 0.53	22	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											12.0 7.5	0.6 33	No precipitation No precipitation	6