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
2026 July 1, Wednesday	12	10.3 51	749.4 29.5 999.12 999.12	754.6 29.71 1006.05 1006.05	-1.0 -0.04 -1.33 -1.33	82	Wind blowing from the south	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Rain shower(s), slight.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	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.	35.0 21.8	7.3 45
	09	10.1 50	750.4 29.54 1000.45 1000.45	755.6 29.75 1007.38 1007.38		74	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				7.8 46	10.9 52	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	60.0 37.3	5.6 42	13.0 0.51	15
	06	8.1 47	750.7 29.56 1000.85 1000.85	755.9 29.76 1007.78 1007.78	-0.2 -0.01 -0.27 -0.27	92	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Drizzle, not freezing, intermittent, slight at time of observation.	Drizzle.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	200-300 656-984	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	30.0 18.6	6.8 44
	03	9.4 49	750.9 29.56 1001.12 1001.12	756.1 29.77 1008.05 1008.05		95	Wind blowing from the south	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas	Drizzle and rain, slight.	Rain.	Drizzle.			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	200-300 656-984	Altostratus opacus or Nimbostratus.		12.0 7.5	8.7 48
	00	9.6 49	751.5 29.59 1001.92 1001.92	756.7 29.79 1008.85 1008.85	-0.6 -0.02 -0.8 -0.8	94	Wind blowing from the south-southeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, moderate at time of observation.	Rain.	Drizzle.			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	8.6 47
June 30, Tuesday	21	9.8 50	752.1 29.61 1002.72 1002.72	757.3 29.81 1009.65 1009.65		94	Wind blowing from the south	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas	Drizzle and rain, slight.	Rain.	Drizzle.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	200-300 656-984	Altostratus opacus or Nimbostratus.		9.0 5.6	8.8 48
	18	10.8 51	752.8 29.64 1003.65 1003.65	758.0 29.84 1010.58 1010.58	-0.3 -0.01 -0.4 -0.4	87	Wind blowing from the south	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas	Drizzle, not freezing, intermittent, slight at time of observation.	Rain.	Drizzle.	10.0 50	12.2 54	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	300-600 984-1968			15.0 9.3	8.7 48	Trace of precipitation Trace of precipitation	9
	15	11.4 53	753.1 29.65 1004.05 1004.05	758.3 29.85 1010.98 1010.98		81	Wind blowing from the south	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			25.0 15.5	8.3 47
	12	10.7 51	752.9 29.64 1003.78 1003.78	758.1 29.85 1010.72 1010.72	0.2 0.01 0.27 0.27	88	Wind blowing from the south-southeast	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	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	Altostratus opacus or Nimbostratus.		20.0 12.4	8.8 48