Weather archive in Bojnourd (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 August 12, Wednesday	16:30	32.3 90	670.0 26.38 893.26 893.26	755.5 29.74 1007.25 1007.25	-0.6 -0.02 -0.8 -0.8	22	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			50%. 5/10. 4 oktas						Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	Altocumulus cumulogenitus (or cumulonimbogenitus).	Cirrus spissatus cumulonimbogenitus.	10.0 6.2	7.9 46	No precipitation No precipitation	6
	13:30	32.1 90	670.6 26.4 894.06 894.06	755.7 29.75 1007.52 1007.52	-0.9 -0.04 -1.2 -1.2	33	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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 in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant.	10.0 6.2	13.8 57
	10:30	26.7 80	671.5 26.44 895.26 895.26	757.2 29.81 1009.52 1009.52	0.1 0 0.13 0.13	47	Wind blowing from the west-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Well-developed dust whirl(s) or sand whirl(s) seen at or near the station during the preceding hour or at the time of observation, but no duststorm or sandstorm.	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 1/2 or less of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2000-2500 6562-8202	Altocumulus castellanus or floccus.	No Cirrus, Cirrocumulus or Cirrostratus.	15.0 9.3	14.6 58	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)	20.0 68
	07:30	23.7 75	671.4 26.43 895.13 895.13	756.9 29.8 1009.12 1009.12	1.1 0.04 1.47 1.47	59	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas				21.2 70	30.8 87	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	15.0 9.3	15.3 60
	04:30	22.6 73	670.3 26.39 893.66 893.66	755.5 29.74 1007.25 1007.25	0.3 0.01 0.4 0.4	56	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											10.0 6.2	13.4 56	No precipitation No precipitation	6
	01:30	24.5 76	670.0 26.38 893.26 893.26	754.9 29.72 1006.45 1006.45	0.0 0 0 0	55	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			no clouds no clouds no clouds											10.0 6.2	14.8 59
August 11, Tuesday	22:30	27.2 81	670.0 26.38 893.26 893.26	755.3 29.74 1006.98 1006.98	1.3 0.05 1.73 1.73	34	Wind blowing from the west-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			no clouds no clouds no clouds											20.0 12.4	10.2 50	No precipitation No precipitation	6
	19:30	30.8 87	668.7 26.33 891.53 891.53	754.3 29.7 1005.65 1005.65	0.3 0.01 0.4 0.4	24	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				22.2 72	34.2 94	Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1500-2000 4921-6562	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.	20.0 12.4	8.0 46
	16:30	34.0 93	668.4 26.31 891.13 891.13	753.4 29.66 1004.45 1004.45	-1.0 -0.04 -1.33 -1.33	19	Wind blowing from the west-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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	1500-2000 4921-6562	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.	20.0 12.4	7.6 46	No precipitation No precipitation	6