Weather archive in Belfast

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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 May 18, Monday	11	14.1 57	615.4 24.23 820.47 820.47		0.0 0 0 0	59	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft						2.6 37								6.2 43
	10	14.3 58	615.7 24.24 820.87 820.87			63	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft														7.4 45
	09	12.7 55	615.6 24.24 820.73 820.73			78	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft														9.0 48
	08	9.2 49	615.4 24.23 820.47 820.47		0.5 0.02 0.67 0.67	97	Calm, no wind	Calm							2.6 37								8.7 48
	06	2.6 37	615.1 24.22 820.07 820.07			99	Calm, no wind	Calm															2.4 36
	05	4.4 40	614.9 24.21 819.8 819.8		-0.4 -0.02 -0.53 -0.53	99	Calm, no wind	Calm															4.2 40
	04	3.2 38	615.1 24.22 820.07 820.07			99	Calm, no wind	Calm															3.0 37
	03	4.4 40	615.1 24.22 820.07 820.07			99	Calm, no wind	Calm															4.2 40
	02	4.6 40	615.3 24.22 820.33 820.33		-0.4 -0.02 -0.53 -0.53	99	Calm, no wind	Calm															4.4 40
	00	5.7 42	615.7 24.24 820.87 820.87			99	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft														5.5 42
May 17, Sunday	23	6.3 43	615.7 24.24 820.87 820.87		0.0 0 0 0	97	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft							18.1 65							5.8 42
	22	6.7 44	615.9 24.25 821.13 821.13			95	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft														5.9 43
	21	7.6 46	615.8 24.24 821 821			91	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft														6.2 43
	20	7.9 46	615.7 24.24 820.87 820.87		0.6 0.02 0.8 0.8	89	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft							18.1 65							6.2 43
	19	9.2 49	615.5 24.23 820.6 820.6			78	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft														5.5 42
	18	10.2 50	615.3 24.22 820.33 820.33			74	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft														5.8 42
	17	13.5 56	615.1 24.22 820.07 820.07		0.0 0 0 0	58	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft														5.4 42
	16	16.4 62	615.0 24.21 819.93 819.93			33	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft														0.2 32
	14	16.7 62	615.1 24.22 820.07 820.07		-1.2 -0.05 -1.6 -1.6	32	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft														0.0 32
	13	16.2 61	615.4 24.23 820.47 820.47			36	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft														1.2 34
	11	14.5 58	616.3 24.26 821.67 821.67		0.0 0 0 0	49	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft						5.5 42								3.7 39