Weather archive in Prague / Vaclav Havel (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 September 5, Saturday	17	21.9 71	732.3 28.83 976.32 976.32	763.6 30.06 1018.05 1018.05		38	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)		12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	40%. 4/10. 3 oktas	2000-2500 6562-8202	Altocumulus cumulogenitus (or cumulonimbogenitus).	No Cirrus, Cirrocumulus or Cirrostratus.	71.0 44.1	7.0 45	No precipitation No precipitation	1
	14	20.7 69	732.6 28.84 976.72 976.72	764.1 30.08 1018.72 1018.72	0.0 0 0 0	43	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)		12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	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.	71.0 44.1	7.6 46	No precipitation No precipitation	6
	11	17.7 64	732.6 28.84 976.72 976.72	764.4 30.09 1019.12 1019.12		65	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	70.0 43.5	10.9 52	No precipitation No precipitation	1
	08	14.3 58	731.9 28.81 975.79 975.79	764.1 30.08 1018.72 1018.72	1.0 0.04 1.33 1.33	83	Wind blowing from the west-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas	Clouds generally dissolving or becoming less developed.	Shower(s).	Rain.	13.0 55		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968	Altocumulus castellanus or floccus.	No Cirrus, Cirrocumulus or Cirrostratus.	60.0 37.3	11.5 53	3.0 0.12	12	Surface of ground moist.	12.0 54
	05	14.6 58	730.9 28.78 974.45 974.45	763.0 30.04 1017.25 1017.25		78	Wind blowing from the west-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Shower(s).	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 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.		20.0 12.4	10.8 51	0.3 0.01	1
	02	17.5 64	729.6 28.72 972.72 972.72	761.3 29.97 1014.98 1014.98	3.1 0.12 4.13 4.13	64	Wind blowing from the north-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)		13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	1500-2000 4921-6562			50.0 31.1	10.5 51	No precipitation No precipitation	6
September 4, Friday	23	23.2 74	726.5 28.6 968.59 968.59	757.4 29.82 1009.78 1009.78		56	Wind blowing from the west-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.	50%. 5/10. 4 oktas	2000-2500 6562-8202	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	60.0 37.3	13.9 57	No precipitation No precipitation	1
	20	25.7 78	726.4 28.6 968.45 968.45	757.0 29.8 1009.25 1009.25		48	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)		17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	40%. 4/10. 3 oktas					28.1 83	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	60.0 37.3	13.8 57	No precipitation No precipitation	12
	17	27.4 81	726.7 28.61 968.85 968.85	757.2 29.81 1009.52 1009.52		44	Wind blowing from the south-west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)		17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	20–30%. 2/10–3/10. 2 oktas	1500-2000 4921-6562	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	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.	71.0 44.1	14.1 57	No precipitation No precipitation	1