Weather archive in Oslo / Blindern

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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 December 18, Thursday	07	6.2 43	745.5 29.35 993.92 993.92	754.3 29.7 1005.65 1005.65	-1.5 -0.06 -2 -2	89	Wind blowing from the south	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	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.	2.3 36	6.6 44	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	1000-1500 3281-4921			71.0 44.1	4.5 40	No precipitation No precipitation	12	Surface of ground moist.
	06	6.2 43	745.9 29.37 994.45 994.45	754.8 29.72 1006.32 1006.32		88	Wind blowing from the south	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)														45.0 28.0	4.4 40
	05	6.3 43	746.5 29.39 995.25 995.25	755.4 29.74 1007.12 1007.12		89	Wind blowing from the south	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)														40.0 24.9	4.6 40
	04	6.5 44	747.0 29.41 995.92 995.92	755.8 29.76 1007.65 1007.65	-1.1 -0.04 -1.47 -1.47	91	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)				No significant weather observed.			6.5 44	6.6 44						30.0 18.6	5.1 41
	01	4.6 40	748.1 29.45 997.38 997.38	757.0 29.8 1009.25 1009.25	-0.9 -0.04 -1.2 -1.2	98	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				No significant weather observed.			3.9 39	4.6 40						20.0 12.4	4.3 40	No precipitation No precipitation	6
	00	3.9 39	748.6 29.47 998.05 998.05	757.6 29.83 1010.05 1010.05		97	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)														28.0 17.4	3.5 38
December 17, Wednesday	23	3.4 38	748.8 29.48 998.32 998.32	757.7 29.83 1010.18 1010.18		97	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)														30.0 18.6	3.0 37
	22	2.7 37	749.0 29.49 998.58 998.58	758.0 29.84 1010.58 1010.58	0.2 0.01 0.27 0.27	97	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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.	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.	2.3 36	2.7 37	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	70 – 80%. 7/10 – 8/10. 6 oktas	50-100 164-328	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.		25.0 15.5	2.3 36
	21	2.3 36	749.2 29.5 998.85 998.85	758.2 29.85 1010.85 1010.85		99	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)														23.0 14.3	2.2 36
	20	2.4 36	748.9 29.48 998.45 998.45	757.9 29.84 1010.45 1010.45		100	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)														15.0 9.3	2.4 36
	19	2.6 37	748.8 29.48 998.32 998.32	757.8 29.83 1010.32 1010.32	0.2 0.01 0.27 0.27	100	Wind blowing from the south-southwest	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	State of sky on the whole unchanged.	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.	1.3 34	3.7 39	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	100-200 328-656			20.0 12.4	2.6 37	No precipitation No precipitation	12	Surface of ground moist.
	18	2.5 37	748.9 29.48 998.45 998.45	757.9 29.84 1010.45 1010.45		100	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)				Mist.										7.0 4.4	2.5 37
	16	2.8 37	748.6 29.47 998.05 998.05	757.6 29.83 1010.05 1010.05	0.3 0.01 0.4 0.4	100	Wind blowing from the south-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	State of sky on the whole unchanged.	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.	2.8 37	3.0 37	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	100-200 328-656			20.0 12.4	2.8 37
	15	2.9 37	748.3 29.46 997.65 997.65	757.3 29.81 1009.65 1009.65		100	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)														10.0 6.2	2.9 37
	14	3.3 38	748.1 29.45 997.38 997.38	757.0 29.8 1009.25 1009.25		100	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)														30.0 18.6	3.3 38
	13	3.2 38	748.3 29.46 997.65 997.65	757.2 29.81 1009.52 1009.52	0.4 0.02 0.53 0.53	100	Wind blowing from the west	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Fog or ice fog at a distance at the time of observation, but not at the station during the preceding hour, the fog or ice fog extending to a level above that of the observer.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	3.0 37	3.4 38	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	100-200 328-656			15.0 9.3	3.2 38	No precipitation No precipitation	6	Surface of ground moist.
	12	3.0 37	748.3 29.46 997.65 997.65	757.3 29.81 1009.65 1009.65		100	Wind blowing from the north-east	Calm				Fog or ice fog, no appreciable change during the past hour.										0.9 0.6	3.0 37
	11	2.8 37	748.3 29.46 997.65 997.65	757.2 29.81 1009.52 1009.52		100	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)				Fog or ice fog, has begun or become thicker during the past hour.										0.5 0.3	2.8 37
	10	1.7 35	747.9 29.44 997.12 997.12	756.9 29.8 1009.12 1009.12	1.6 0.06 2.13 2.13	100	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas	Clouds generally dissolving or becoming less developed.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	1.3 34	2.0 36	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	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.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	71.0 44.1	1.7 35
	09	1.9 35	747.3 29.42 996.32 996.32	756.3 29.78 1008.32 1008.32		99	Wind blowing from the north-northwest	Calm														50.0 31.1	1.8 35
	08	2.9 37	746.7 29.4 995.52 995.52	755.6 29.75 1007.38 1007.38		99	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)														50.0 31.1	2.8 37
	07	3.7 39	746.3 29.38 994.99 994.99	755.2 29.73 1006.85 1006.85	0.8 0.03 1.07 1.07	97	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally dissolving or becoming less developed.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	3.7 39	8.3 47	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	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 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.	Cirrostratus not progressively invading the sky and not entirely covering it.	55.0 34.2	3.3 38	14.0 0.55	12	Surface of ground wet (standing water in small or large pools on surface).