Weather archive in Tehran/Shemiran

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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 August 9, Sunday	09:30	29.3 85	633.7 24.95 844.86 844.86	752.7 29.63 1003.52 1003.52		20	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 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 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	4.0 39
	08:30	26.4 80	633.6 24.94 844.73 844.73	753.1 29.65 1004.05 1004.05		29	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	7.0 45
	07:30	24.4 76	633.2 24.93 844.2 844.2	752.6 29.63 1003.38 1003.38		35	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				23.6 74		Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	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.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	8.0 46
	06:30	23.8 75	633.2 24.93 844.2 844.2	753.1 29.65 1004.05 1004.05		34	Calm, no wind	Calm			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 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	7.0 45
	05:30	24.1 75	632.9 24.92 843.8 843.8	751.6 29.59 1002.05 1002.05		33	Calm, no wind	Calm															6.8 44
	04:30	24.0 75	632.6 24.91 843.4 843.4	751.1 29.57 1001.38 1001.38		31	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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 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	5.8 42	No precipitation No precipitation	6
	03:30	24.5 76	632.5 24.9 843.26 843.26	751.1 29.57 1001.38 1001.38		30	Calm, no wind	Calm															5.8 42
	02:30	24.6 76	632.9 24.92 843.8 843.8	751.8 29.6 1002.32 1002.32		33	Calm, no wind	Calm															7.3 45
	01:30	25.0 77	633.0 24.92 843.93 843.93	751.9 29.6 1002.45 1002.45		33	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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 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	7.6 46
	00:30	26.0 79	633.0 24.92 843.93 843.93	751.9 29.6 1002.45 1002.45		30	Calm, no wind	Calm			60%. 6/10. 5 oktas						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	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.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	7.1 45
August 8, Saturday	23:30	25.1 77	632.9 24.92 843.8 843.8	752.2 29.61 1002.85 1002.85		30	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	6.3 43
	22:30	26.4 80	633.0 24.92 843.93 843.93	751.9 29.6 1002.45 1002.45		26	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											10.0 6.2	5.4 42	Trace of precipitation Trace of precipitation	6
	21:30	26.3 79	632.8 24.91 843.66 843.66	751.7 29.59 1002.18 1002.18		27	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	5.8 42
	20:30	26.9 80	632.5 24.9 843.26 843.26	751.9 29.6 1002.45 1002.45		27	variable wind direction	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											10.0 6.2	6.3 43
	19:30	28.4 83	632.3 24.89 843 843	752.1 29.61 1002.72 1002.72		22	Calm, no wind	Calm			no clouds no clouds no clouds					33.6 92						10.0 6.2	4.7 40
	18:30	26.4 80	632.2 24.89 842.86 842.86	752.5 29.63 1003.25 1003.25		31	variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas	Thunderstorm (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.	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 calvus, with or without Cumulus, Stratocumulus or Stratus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	7.9 46
	17:30	32.1 90	631.9 24.88 842.46 842.46	751.0 29.57 1001.25 1001.25		17	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas						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	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	4.0 39
	16:30	33.1 92	632.1 24.89 842.73 842.73	751.0 29.57 1001.25 1001.25		17	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											10.0 6.2	4.8 41	No precipitation No precipitation	6
	15:30	30.5 87	633.4 24.94 844.46 844.46	752.5 29.63 1003.25 1003.25		18	Calm, no wind	Calm			50%. 5/10. 4 oktas						Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	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	3.4 38
	14:30	30.5 87	633.4 24.94 844.46 844.46	752.5 29.63 1003.25 1003.25		18	Calm, no wind	Calm			50%. 5/10. 4 oktas						Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	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	3.4 38
	13:30	29.7 85	633.6 24.94 844.73 844.73	752.7 29.63 1003.52 1003.52		22	variable wind direction	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.	10.0 6.2	5.7 42
	12:30	29.4 85	634.0 24.96 845.26 845.26	753.4 29.66 1004.45 1004.45		24	Wind blowing from the south	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.	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.	10.0 6.2	6.7 44
	11:30	28.5 83	634.3 24.97 845.66 845.66	753.7 29.67 1004.85 1004.85		25	Wind blowing from the south-southwest	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.	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.	10.0 6.2	6.6 44
	10:30	28.8 84	634.5 24.98 845.93 845.93	753.6 29.67 1004.72 1004.72		26	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas						Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	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	7.4 45	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)
	09:30	28.5 83	634.0 24.96 845.26 845.26	753.3 29.66 1004.32 1004.32		20	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	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	3.4 38