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 January 19, Monday	12	-5.2 23	758.0 29.84 1010.58 1010.58	760.4 29.94 1013.78 1013.78	-0.2 -0.01 -0.27 -0.27	92	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Slight or moderate drifting snow generally low (below eye level).	Blizzard	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	-6.3 21
	09	-5.7 22	758.2 29.85 1010.85 1010.85	760.6 29.94 1014.05 1014.05	-0.5 -0.02 -0.67 -0.67	85	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		10 m/s 36 km/h 22 mph 19 knots 5 Bft	100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Blizzard	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.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	-7.8 18
	06	-8.0 18	758.7 29.87 1011.52 1011.52	761.2 29.97 1014.85 1014.85	-0.7 -0.03 -0.93 -0.93	88	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	40%. 4/10. 3 oktas	State of sky on the whole unchanged.	Blizzard	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-9.6 15		Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	-9.6 15	No precipitation No precipitation	12			Uneven layer of loose dry snow covering ground completely.	15 5.9
	03	-8.4 17	759.4 29.9 1012.45 1012.45	761.8 29.99 1015.65 1015.65	-1.0 -0.04 -1.33 -1.33	88	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	Blizzard	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.			Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	-10.1 14
	00	-7.6 18	760.4 29.94 1013.78 1013.78	762.8 30.03 1016.98 1016.98	-0.6 -0.02 -0.8 -0.8	86	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			60%. 6/10. 5 oktas	State of sky on the whole unchanged.	Blizzard	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	-9.6 15
January 18, Sunday	21	-7.2 19	761.0 29.96 1014.58 1014.58	763.4 30.06 1017.78 1017.78	-0.5 -0.02 -0.67 -0.67	91	Wind blowing from the south	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Slight or moderate drifting snow generally low (below eye level).	Blizzard	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	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	-8.4 17
	18	-8.2 17	761.5 29.98 1015.25 1015.25	763.9 30.07 1018.45 1018.45	-0.6 -0.02 -0.8 -0.8	90	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas					-5.3 22	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	-9.6 15	No precipitation No precipitation	12
	15	-7.8 18	762.1 30 1016.05 1016.05	764.5 30.1 1019.25 1019.25	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)		10 m/s 36 km/h 22 mph 19 knots 5 Bft	100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Blizzard	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	-8.8 16
	12	-6.3 21	761.9 30 1015.78 1015.78	764.4 30.09 1019.12 1019.12	0.4 0.02 0.53 0.53	93	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)														19.0 11.8	-7.2 19