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
2025 December 9, Tuesday	17	20.5 69	611.5 24.07 815.27 815.27		-0.3 -0.01 -0.4 -0.4	66	Wind blowing from the north-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft														14.0 57
	14	25.9 79	611.8 24.09 815.67 815.67		-0.8 -0.03 -1.07 -1.07	37	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft														9.9 50
	11	25.1 77	612.6 24.12 816.73 816.73		-0.2 -0.01 -0.27 -0.27	46	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							11.1 52								12.5 55
	08	21.6 71	612.8 24.13 817 817		0.3 0.01 0.4 0.4	61	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft						11.1 52								13.6 56	0.2 0.01	24
	05	11.2 52	612.5 24.11 816.6 816.6		0.1 0 0.13 0.13	96	Calm, no wind	Calm															10.5 51
	02	15.2 59	612.4 24.11 816.47 816.47		-0.9 -0.04 -1.2 -1.2	77	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														11.2 52	0.2 0.01	18
December 8, Monday	23	16.4 62	613.3 24.15 817.67 817.67		0.5 0.02 0.67 0.67	91	Wind blowing from the south-west	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							24.9 77							14.9 59
	20	17.7 64	612.8 24.13 817 817		1.0 0.04 1.33 1.33	85	Calm, no wind	Calm								24.9 77							15.1 59	0.2 0.01	12
	17	24.1 75	611.8 24.09 815.67 815.67		-0.9 -0.04 -1.2 -1.2	48	Wind blowing from the west-southwest	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														12.5 55