Weather archive on Heiss Island

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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 June 24, Wednesday	21	0.5 33	761.4 29.98 1015.12 1015.12	763.8 30.07 1018.32 1018.32	-0.1 -0 -0.13 -0.13	92	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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.	20.0 12.4	-0.6 31
	18	1.8 35	761.5 29.98 1015.25 1015.25	763.9 30.07 1018.45 1018.45	-0.1 -0 -0.13 -0.13	91	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds					4.1 39						20.0 12.4	0.4 33
	15	4.1 39	761.6 29.98 1015.38 1015.38	763.9 30.07 1018.45 1018.45	0.4 0.02 0.53 0.53	82	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											20.0 12.4	1.2 34
	12	2.0 36	761.2 29.97 1014.85 1014.85	763.6 30.06 1018.05 1018.05	0.5 0.02 0.67 0.67	90	Calm, no wind	Calm			no clouds no clouds no clouds											20.0 12.4	0.5 33
	09	1.1 34	760.7 29.95 1014.18 1014.18	763.0 30.04 1017.25 1017.25	0.2 0.01 0.27 0.27	90	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				-0.8 31							20.0 12.4	-0.4 31
	06	2.2 36	760.5 29.94 1013.92 1013.92	762.8 30.03 1016.98 1016.98	0.2 0.01 0.27 0.27	93	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				0.3 33							20.0 12.4	1.1 34					Compact or wet snow (with or without ice) covering less than one-half of the ground.	8 3.1
	03	0.7 33	760.3 29.93 1013.65 1013.65	762.6 30.02 1016.72 1016.72	0.4 0.02 0.53 0.53	96	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	0.1 32
	00	1.0 34	759.9 29.92 1013.12 1013.12	762.2 30.01 1016.18 1016.18	0.3 0.01 0.4 0.4	92	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						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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	-0.2 32
June 23, Tuesday	21	0.9 34	759.6 29.91 1012.72 1012.72	761.9 30 1015.78 1015.78	1.1 0.04 1.47 1.47	91	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	40%. 4/10. 3 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	-0.4 31