Weather archive in Jan Mayen

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
2026 June 18, Thursday	13	4.9 41	761.4 29.98 1015.12 1015.12	762.3 30.01 1016.32 1016.32		79	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															1.6 35
	12	4.7 40	761.6 29.98 1015.38 1015.38	762.5 30.02 1016.58 1016.58		82	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															1.9 35
	11	4.8 41	761.5 29.98 1015.25 1015.25	762.4 30.02 1016.45 1016.45		83	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	50%. 5/10. 4 oktas	200-300 656-984	Altocumulus translucidus at a single level.		20.0 12.4	2.2 36
	10	5.4 42	761.5 29.98 1015.25 1015.25	762.4 30.02 1016.45 1016.45		84	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															2.8 37
	09	5.8 42	761.2 29.97 1014.85 1014.85	762.1 30 1016.05 1016.05		80	Wind blowing from the north-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															2.5 37
	08	5.8 42	761.5 29.98 1015.25 1015.25	762.4 30.02 1016.45 1016.45		80	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				4.8 41	7.4 45	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	40%. 4/10. 3 oktas	200-300 656-984	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	2.6 37	No precipitation No precipitation	12	Dry (without cracks, no appreciable amount of dust or loose sand)
	07	5.3 42	761.6 29.98 1015.38 1015.38	762.5 30.02 1016.58 1016.58		78	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															1.7 35
	06	5.1 41	761.9 30 1015.78 1015.78	762.8 30.03 1016.98 1016.98		69	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-0.2 32
	05	5.2 41	762.1 30 1016.05 1016.05	763.0 30.04 1017.25 1017.25		72	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															0.6 33
	04	5.1 41	762.4 30.02 1016.45 1016.45	763.3 30.05 1017.65 1017.65		69	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-0.1 32
	03	4.9 41	762.7 30.03 1016.85 1016.85	763.6 30.06 1018.05 1018.05		73	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															0.4 33
	02	5.4 42	763.0 30.04 1017.25 1017.25	763.9 30.07 1018.45 1018.45		71	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															0.6 33	No precipitation No precipitation	6
	01	5.7 42	763.1 30.04 1017.38 1017.38	764.0 30.08 1018.58 1018.58		75	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															1.5 35
	00	5.9 43	763.2 30.05 1017.52 1017.52	764.1 30.08 1018.72 1018.72		71	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															0.9 34
June 17, Wednesday	23	6.5 44	763.3 30.05 1017.65 1017.65	764.2 30.09 1018.85 1018.85		73	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															1.9 35
	22	6.6 44	763.4 30.06 1017.78 1017.78	764.3 30.09 1018.98 1018.98		73	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															2.1 36
	21	7.0 45	763.5 30.06 1017.92 1017.92	764.4 30.09 1019.12 1019.12		71	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															2.0 36
	20	6.8 44	763.6 30.06 1018.05 1018.05	764.5 30.1 1019.25 1019.25		71	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							5.6 42	7.7 46							1.9 35	No precipitation No precipitation	12
	19	7.3 45	763.9 30.07 1018.45 1018.45	764.8 30.11 1019.65 1019.65		69	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															1.9 35
	18	7.5 46	763.9 30.07 1018.45 1018.45	764.8 30.11 1019.65 1019.65		67	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															1.8 35
	17	7.2 45	763.9 30.07 1018.45 1018.45	764.8 30.11 1019.65 1019.65		66	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	25.0 15.5	1.2 34
	16	7.1 45	764.1 30.08 1018.72 1018.72	765.0 30.12 1019.92 1019.92		70	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															1.9 35
	15	7.4 45	764.2 30.09 1018.85 1018.85	765.1 30.12 1020.05 1020.05		70	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															2.3 36
	14	7.1 45	764.2 30.09 1018.85 1018.85	765.1 30.12 1020.05 1020.05		69	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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.	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 translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	25.0 15.5	1.8 35	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)
	13	7.0 45	764.0 30.08 1018.58 1018.58	764.9 30.11 1019.78 1019.78		70	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															1.9 35