Weather archive in Ustica (weather station)

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
2025 October 27, Monday	20	17.2 63	740.2 29.14 986.85 986.85	761.5 29.98 1015.25 1015.25	0.3 0.01 0.4 0.4	76	Wind blowing from the north	Calm															12.8 55
	19	16.5 62	740.1 29.14 986.72 986.72	761.5 29.98 1015.25 1015.25	0.2 0.01 0.27 0.27	72	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			40%. 4/10. 3 oktas					19.3 67	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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	11.3 52
	18	16.5 62	739.9 29.13 986.45 986.45	761.2 29.97 1014.85 1014.85	0.3 0.01 0.4 0.4	69	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			40%. 4/10. 3 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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	10.7 51
	17	17.2 63	739.9 29.13 986.45 986.45	761.2 29.97 1014.85 1014.85	0.2 0.01 0.27 0.27	69	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	11.4 53
	16	17.6 64	739.9 29.13 986.45 986.45	761.2 29.97 1014.85 1014.85	0.2 0.01 0.27 0.27	67	Wind blowing from the north-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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	11.4 53
	15	18.4 65	739.6 29.12 986.05 986.05	760.9 29.96 1014.45 1014.45	-0.3 -0.01 -0.4 -0.4	69	Wind blowing from the north-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	12.5 55
	14	18.1 65	739.7 29.12 986.19 986.19	760.9 29.96 1014.45 1014.45	0.0 0 0 0	69	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			60%. 6/10. 5 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	300-600 984-1968	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.	20.0 12.4	12.3 54
	13	18.5 65	739.7 29.12 986.19 986.19	760.9 29.96 1014.45 1014.45	-0.1 -0 -0.13 -0.13	66	Wind blowing from the north-west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	60%. 6/10. 5 oktas	300-600 984-1968	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.	20.0 12.4	12.0 54
	12	19.2 67	739.9 29.13 986.45 986.45	761.0 29.96 1014.58 1014.58	0.6 0.02 0.8 0.8	62	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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.	40%. 4/10. 3 oktas	300-600 984-1968	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.	20.0 12.4	11.6 53
	11	18.5 65	739.7 29.12 986.19 986.19	760.9 29.96 1014.45 1014.45	1.0 0.04 1.33 1.33	59	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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.	40%. 4/10. 3 oktas	300-600 984-1968	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.	20.0 12.4	10.4 51
	10	17.7 64	739.8 29.13 986.32 986.32	761.1 29.96 1014.72 1014.72	2.0 0.08 2.67 2.67	60	Wind blowing from the north-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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	300-600 984-1968	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.	20.0 12.4	9.7 49
	09	17.1 63	739.3 29.11 985.65 985.65	760.6 29.94 1014.05 1014.05	2.0 0.08 2.67 2.67	67	Wind blowing from the north-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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	300-600 984-1968	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.	20.0 12.4	10.9 52
	08	16.8 62	738.7 29.08 984.85 984.85	760.0 29.92 1013.25 1013.25	1.6 0.06 2.13 2.13	73	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			60%. 6/10. 5 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	300-600 984-1968	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.	20.0 12.4	12.0 54
	07	16.1 61	737.8 29.05 983.65 983.65	759.1 29.89 1012.05 1012.05	0.9 0.04 1.2 1.2	74	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			50%. 5/10. 4 oktas				16.1 61		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	300-600 984-1968	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.	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	11.4 53			Dry (without cracks, no appreciable amount of dust or loose sand)
	06	16.6 62	737.3 29.03 982.99 982.99	758.6 29.87 1011.38 1011.38	0.8 0.03 1.07 1.07	79	Wind blowing from the north	Calm															13.0 55
	05	17.2 63	737.1 29.02 982.72 982.72	758.3 29.85 1010.98 1010.98	0.6 0.02 0.8 0.8	83	Wind blowing from the north	Calm															14.2 58
	04	17.6 64	736.9 29.01 982.45 982.45	758.2 29.85 1010.85 1010.85	0.3 0.01 0.4 0.4	77	Wind blowing from the north	Calm															13.4 56
	03	18.1 65	736.5 29 981.92 981.92	757.6 29.83 1010.05 1010.05	-0.3 -0.01 -0.4 -0.4	90	Wind blowing from the north	Calm															16.5 62
	02	19.4 67	736.5 29 981.92 981.92	757.6 29.83 1010.05 1010.05	-0.7 -0.03 -0.93 -0.93	95	Wind blowing from the north	Calm															18.6 65
	01	19.4 67	736.6 29 982.05 982.05	757.7 29.83 1010.18 1010.18	-0.6 -0.02 -0.8 -0.8	96	Wind blowing from the north	Calm															18.8 66	No precipitation No precipitation	6
	00	19.4 67	736.8 29.01 982.32 982.32	757.9 29.84 1010.45 1010.45	-0.3 -0.01 -0.4 -0.4	97	Wind blowing from the north	Calm															18.9 66
October 26, Sunday	23	19.3 67	737.2 29.02 982.85 982.85	758.2 29.85 1010.85 1010.85	0.4 0.02 0.53 0.53	97	Wind blowing from the north	Calm															18.8 66
	22	19.3 67	737.2 29.02 982.85 982.85	758.3 29.85 1010.98 1010.98	0.4 0.02 0.53 0.53	97	Wind blowing from the north	Calm															18.8 66
	21	19.4 67	737.1 29.02 982.72 982.72	758.2 29.85 1010.85 1010.85	0.5 0.02 0.67 0.67	96	Wind blowing from the north	Calm															18.8 66
	20	19.4 67	736.8 29.01 982.32 982.32	757.9 29.84 1010.45 1010.45	0.2 0.01 0.27 0.27	96	Wind blowing from the north	Calm															18.7 66