Weather archive in Lake Vyrnwy

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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 February 17, Tuesday	08	-0.6 31	728.3 28.67 970.99 970.99	761.9 30 1015.78 1015.78	1.6 0.06 2.13 2.13	94	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											35.0 21.8	-1.4 29
	07	-1.0 30	727.6 28.65 970.05 970.05	761.2 29.97 1014.85 1014.85	1.6 0.06 2.13 2.13	87	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281			30.0 18.6	-2.9 27
	06	0.4 33	727.3 28.63 969.65 969.65	760.6 29.94 1014.05 1014.05	2.0 0.08 2.67 2.67	82	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas				-0.5 31	4.1 39		60%. 6/10. 5 oktas	600-1000 1968-3281			35.0 21.8	-2.4 28	1.0 0.04	12
	05	0.6 33	726.7 28.61 968.85 968.85	760.1 29.93 1013.38 1013.38	2.1 0.08 2.8 2.8	78	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	600-1000 1968-3281			40.0 24.9	-2.8 27
	04	0.1 32	726.0 28.58 967.92 967.92	759.4 29.9 1012.45 1012.45	2.0 0.08 2.67 2.67	81	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											35.0 21.8	-2.8 27
	03	0.8 33	725.3 28.56 966.99 966.99	758.5 29.86 1011.25 1011.25	2.1 0.08 2.8 2.8	79	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	600-1000 1968-3281			35.0 21.8	-2.5 28
	02	0.8 33	724.6 28.53 966.05 966.05	757.9 29.84 1010.45 1010.45	2.0 0.08 2.67 2.67	80	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921			40.0 24.9	-2.3 28
	01	1.0 34	724.0 28.5 965.25 965.25	757.2 29.81 1009.52 1009.52	2.1 0.08 2.8 2.8	81	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921			35.0 21.8	-2.0 28
	00	1.0 34	723.2 28.47 964.19 964.19	756.4 29.78 1008.45 1008.45	2.2 0.09 2.93 2.93	81	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											30.0 18.6	-1.9 29	1.0 0.04	6
February 16, Monday	23	1.1 34	722.6 28.45 963.39 963.39	755.8 29.76 1007.65 1007.65	2.2 0.09 2.93 2.93	81	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	1000-1500 3281-4921			30.0 18.6	-1.9 29
	22	1.3 34	721.9 28.42 962.45 962.45	754.9 29.72 1006.45 1006.45	2.5 0.1 3.33 3.33	87	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	600-1000 1968-3281			35.0 21.8	-0.7 31
	21	1.7 35	721.0 28.39 961.25 961.25	754.0 29.69 1005.25 1005.25	2.7 0.11 3.6 3.6	93	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	Precipitation			1.7 35	5.5 42		10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968			50.0 31.1	0.6 33	9.0 0.35	12
	20	3.1 38	720.4 28.36 960.45 960.45	753.2 29.65 1004.18 1004.18	3.3 0.13 4.4 4.4	94	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			30.0 18.6	2.2 36
	19	3.8 39	719.4 28.32 959.12 959.12	752.0 29.61 1002.58 1002.58	3.2 0.13 4.27 4.27	94	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			50.0 31.1	2.9 37
	18	4.1 39	718.3 28.28 957.65 957.65	750.8 29.56 1000.98 1000.98	2.8 0.11 3.73 3.73	93	Wind blowing from the west	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	Rain.			1.8 35	5.5 42		90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281			2.5 1.6	3.0 37	10.0 0.39	12
	17	4.4 40	717.1 28.23 956.05 956.05	749.5 29.51 999.25 999.25	1.8 0.07 2.4 2.4	92	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	3.2 38
	16	5.0 41	716.2 28.2 954.86 954.86	748.5 29.47 997.92 997.92	1.2 0.05 1.6 1.6	88	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	3.2 38
	15	5.4 42	715.5 28.17 953.92 953.92	747.7 29.44 996.85 996.85	0.8 0.03 1.07 1.07	88	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas	Precipitation						100%. 10/10. 8 oktas	300-600 984-1968			11.0 6.8	3.5 38
	14	4.2 40	715.3 28.16 953.66 953.66	747.7 29.44 996.85 996.85	1.3 0.05 1.73 1.73	88	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			7.0 4.4	2.4 36
	13	3.9 39	715.0 28.15 953.26 953.26	747.5 29.43 996.58 996.58	1.2 0.05 1.6 1.6	88	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	2.1 36
	12	4.0 39	714.7 28.14 952.86 952.86	747.1 29.41 996.05 996.05	1.5 0.06 2 2	89	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain.						100%. 10/10. 8 oktas	300-600 984-1968			8.0 5.0	2.3 36	5.0 0.2	6
	11	3.9 39	714.0 28.11 951.92 951.92	746.4 29.39 995.12 995.12	0.6 0.02 0.8 0.8	92	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas	Precipitation						100%. 10/10. 8 oktas	300-600 984-1968			13.0 8.1	2.7 37
	10	1.9 35	713.8 28.1 951.66 951.66	746.4 29.39 995.12 995.12	0.8 0.03 1.07 1.07	95	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			2.1 1.3	1.2 34
	09	2.8 37	713.2 28.08 950.86 950.86	745.7 29.36 994.19 994.19	0.3 0.01 0.4 0.4	94	Wind blowing from the west-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas	Precipitation			2.5 37	5.0 41		100%. 10/10. 8 oktas	200-300 656-984			4.2 2.6	1.9 35	5.0 0.2	12
	08	2.6 37	713.4 28.09 951.12 951.12	745.9 29.37 994.45 994.45	0.8 0.03 1.07 1.07	93	Wind blowing from the west-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas	Precipitation						100%. 10/10. 8 oktas	300-600 984-1968			5.0 3.1	1.6 35