Weather archive in Isit

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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
2025 April 30, Wednesday	03	-0.7 31	753.3 29.66 1004.32 1004.32	765.7 30.15 1020.85 1020.85	0.5 0.02 0.67 0.67	88	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						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.	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-2.5 28
2025 April 30, Wednesday	00	2.5 37	752.8 29.64 1003.65 1003.65	765.0 30.12 1019.92 1019.92	1.1 0.04 1.47 1.47	83	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrostratus covering the whole sky.	50.0 31.1	-0.2 32
April 29, Tuesday	21	3.3 38	751.7 29.59 1002.18 1002.18	763.9 30.07 1018.45 1018.45	2.2 0.09 2.93 2.93	80	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					7.8 46	Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	0.2 32	Trace of precipitation Trace of precipitation	12
	18	7.3 45	749.5 29.51 999.25 999.25	761.5 29.98 1015.25 1015.25	1.5 0.06 2 2	55	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-1.2 30
	15	7.0 45	748.0 29.45 997.25 997.25	760.0 29.92 1013.25 1013.25	1.0 0.04 1.33 1.33	59	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	State of sky on the whole unchanged.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-0.6 31
	12	4.0 39	747.0 29.41 995.92 995.92	759.1 29.89 1012.05 1012.05	1.1 0.04 1.47 1.47	72	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-0.6 31
	09	0.6 33	745.9 29.37 994.45 994.45	758.1 29.85 1010.72 1010.72	1.3 0.05 1.73 1.73	85	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				-4.6 24		Stratocumulus other than 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.		50.0 31.1	-1.6 29	Trace of precipitation Trace of precipitation	12			Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered.	Measurement impossible or inaccurate.
	06	-3.4 26	744.6 29.31 992.72 992.72	757.0 29.8 1009.25 1009.25	1.1 0.04 1.47 1.47	96	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-3.9 25
	03	-3.0 27	743.5 29.27 991.25 991.25	755.8 29.76 1007.65 1007.65	0.8 0.03 1.07 1.07	95	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1	-3.7 25