Weather archive in Keflavik (airport)

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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 March 4, Tuesday	09	0.0 32	724.8 28.54 966.32 966.32	730.0 28.74 973.25 973.25	2.9 0.11 3.87 3.87	67	Wind blowing from the south-west	Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 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).	Shower(s).	-1.8 29	7.3 45	Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	70 – 80%. 7/10 – 8/10. 6 oktas	100-200 328-656	Altocumulus cumulogenitus (or cumulonimbogenitus).	No Cirrus, Cirrocumulus or Cirrostratus.	21.0 13.1	-5.5 22	17.0 0.67	15
	06	2.7 37	721.9 28.42 962.45 962.45	727.0 28.62 969.25 969.25	1.4 0.06 1.87 1.87	76	Wind blowing from the south-west	Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft)			60%. 6/10. 5 oktas	Rain shower(s), slight.	Shower(s).	Rain and snow or other types of solid precipitation			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	-1.1 30
	03	6.4 44	720.5 28.37 960.59 960.59	725.5 28.56 967.25 967.25	-4.9 -0.19 -6.53 -6.53	85	Wind blowing from the south-southwest	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Clouds generally dissolving or becoming less developed.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	50%. 5/10. 4 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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	4.1 39
	00	6.6 44	725.4 28.56 967.12 967.12	730.5 28.76 973.92 973.92	-5.6 -0.22 -7.47 -7.47	96	Wind blowing from the south	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	60%. 6/10. 5 oktas	100-200 328-656	Altostratus opacus or Nimbostratus.		3.0 1.9	6.0 43
March 3, Monday	21	4.1 39	731.0 28.78 974.59 974.59	736.2 28.98 981.52 981.52	-5.8 -0.23 -7.73 -7.73	94	Wind blowing from the south-east	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain and snow or other types of solid precipitation	Rain.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		7.0 4.4	3.2 38
	18	1.1 34	736.8 29.01 982.32 982.32	742.0 29.21 989.25 989.25	-3.8 -0.15 -5.07 -5.07	96	Wind blowing from the east-southeast	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain or drizzle and snow, slight.	Rain and snow or other types of solid precipitation	Rain.	0.1 32	1.8 35	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	70 – 80%. 7/10 – 8/10. 6 oktas	200-300 656-984	Altostratus opacus or Nimbostratus.		8.0 5.0	0.5 33	3.0 0.12	9
	15	0.2 32	740.6 29.16 987.39 987.39	745.9 29.37 994.45 994.45	-1.4 -0.06 -1.87 -1.87	95	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, slight at time of observation.	Rain and snow or other types of solid precipitation	Rain.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	70 – 80%. 7/10 – 8/10. 6 oktas	50-100 164-328	Altostratus opacus or Nimbostratus.		2.5 1.6	-0.5 31
	12	1.6 35	742.0 29.21 989.25 989.25	747.3 29.42 996.32 996.32	0.5 0.02 0.67 0.67	81	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		25.0 15.5	-1.3 30
	09	0.7 33	741.5 29.19 988.59 988.59	746.8 29.4 995.65 995.65	1.5 0.06 2 2	76	Wind blowing from the west	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 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).	Rain.	-2.2 28	1.3 34	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.	No Cirrus, Cirrocumulus or Cirrostratus.	30.0 18.6	-3.1 26	0.2 0.01	15