Weather archive in the Isle of Portland

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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 March 18, Tuesday	21	7.4 45	760.1 29.93 1013.38 1013.38	764.9 30.11 1019.78 1019.78	0.4 0.02 0.53 0.53	75	Wind blowing from the east	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	no clouds no clouds no clouds				6.7 44	9.0 48						19.0 11.8	3.2 38	No precipitation No precipitation	12
	20	7.0 45	759.8 29.91 1012.98 1012.98	764.7 30.11 1019.52 1019.52	0.1 0 0.13 0.13	75	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	15 m/s 54 km/h 34 mph 29 knots 7 Bft	no clouds no clouds no clouds											18.0 11.2	2.9 37	No precipitation No precipitation	1
	19	7.0 45	759.7 29.91 1012.85 1012.85	764.6 30.1 1019.38 1019.38	0.0 0 0 0	73	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	15 m/s 54 km/h 34 mph 29 knots 7 Bft	no clouds no clouds no clouds											21.0 13.1	2.5 37	No precipitation No precipitation	1
	18	6.7 44	759.7 29.91 1012.85 1012.85	764.5 30.1 1019.25 1019.25	-0.6 -0.02 -0.8 -0.8	75	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	no clouds no clouds no clouds				6.7 44	9.0 48						19.0 11.8	2.5 37	No precipitation No precipitation	12
	17	7.0 45	759.7 29.91 1012.85 1012.85	764.5 30.1 1019.25 1019.25	-0.6 -0.02 -0.8 -0.8	71	Wind blowing from the east	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	no clouds no clouds no clouds											22.0 13.7	2.0 36	No precipitation No precipitation	1
	16	7.2 45	759.7 29.91 1012.85 1012.85	764.5 30.1 1019.25 1019.25	-1.2 -0.05 -1.6 -1.6	70	Wind blowing from the east	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	no clouds no clouds no clouds											22.0 13.7	2.1 36	No precipitation No precipitation	1
	15	7.9 46	760.3 29.93 1013.65 1013.65	765.1 30.12 1020.05 1020.05		72	Wind blowing from the east	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)		32 m/s 115 km/h 72 mph 62 knots 11 Bft	no clouds no clouds no clouds											20.0 12.4	3.2 38	No precipitation No precipitation	1
	14	8.3 47	760.3 29.93 1013.65 1013.65	765.1 30.12 1020.05 1020.05	-1.1 -0.04 -1.47 -1.47	67	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	no clouds no clouds no clouds											24.0 14.9	2.5 37	No precipitation No precipitation	1
	13	8.6 47	760.9 29.96 1014.45 1014.45	765.7 30.15 1020.85 1020.85	-0.3 -0.01 -0.4 -0.4	70	Wind blowing from the east	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	15 m/s 54 km/h 34 mph 29 knots 7 Bft	no clouds no clouds no clouds											21.0 13.1	3.3 38	No precipitation No precipitation	1
	12	8.6 47	761.1 29.96 1014.72 1014.72	765.9 30.15 1021.12 1021.12	-0.5 -0.02 -0.67 -0.67	69	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	15 m/s 54 km/h 34 mph 29 knots 7 Bft	no clouds no clouds no clouds											23.0 14.3	3.2 38	No precipitation No precipitation	6
	11	8.7 48	761.4 29.98 1015.12 1015.12	766.2 30.17 1021.52 1021.52	-0.3 -0.01 -0.4 -0.4	69	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	no clouds no clouds no clouds											24.0 14.9	3.3 38	No precipitation No precipitation	1
	10	8.7 48	761.2 29.97 1014.85 1014.85	766.0 30.16 1021.25 1021.25	-0.4 -0.02 -0.53 -0.53	71	Wind blowing from the east	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	no clouds no clouds no clouds											25.0 15.5	3.6 38	No precipitation No precipitation	1
	09	8.2 47	761.6 29.98 1015.38 1015.38	766.4 30.17 1021.78 1021.78	0.1 0 0.13 0.13	70	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	15 m/s 54 km/h 34 mph 29 knots 7 Bft	no clouds no clouds no clouds				5.2 41	8.5 47						22.0 13.7	3.0 37	No precipitation No precipitation	12
	08	7.8 46	761.7 29.99 1015.52 1015.52	766.6 30.18 1022.05 1022.05	0.2 0.01 0.27 0.27	71	Wind blowing from the east-southeast	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 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			23.0 14.3	2.8 37	No precipitation No precipitation	1
	07	7.2 45	761.6 29.98 1015.38 1015.38	766.4 30.17 1021.78 1021.78	0.1 0 0.13 0.13	73	Wind blowing from the east-southeast	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			18.0 11.2	2.6 37	No precipitation No precipitation	1
	06	7.3 45	761.5 29.98 1015.25 1015.25	766.3 30.17 1021.65 1021.65	-0.3 -0.01 -0.4 -0.4	69	Wind blowing from the east-southeast	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	40%. 4/10. 3 oktas				5.2 41	7.3 45		40%. 4/10. 3 oktas	600-1000 1968-3281			23.0 14.3	1.9 35	No precipitation No precipitation	12
	05	6.5 44	761.5 29.98 1015.25 1015.25	766.4 30.17 1021.78 1021.78	-0.9 -0.04 -1.2 -1.2	90	Wind blowing from the east	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	70 – 80%. 7/10 – 8/10. 6 oktas	Mist.						70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968			8.0 5.0	4.9 41	No precipitation No precipitation	1
	04	5.5 42	761.5 29.98 1015.25 1015.25	766.3 30.17 1021.65 1021.65	-1.4 -0.06 -1.87 -1.87	92	Wind blowing from the east	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	Mist.						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968			6.0 3.7	4.3 40	No precipitation No precipitation	1
	03	5.3 42	761.8 29.99 1015.65 1015.65	766.7 30.19 1022.18 1022.18	-1.5 -0.06 -2 -2	91	Wind blowing from the east	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	no clouds no clouds no clouds	Mist.										7.0 4.4	3.9 39	No precipitation No precipitation	1
	02	5.3 42	762.4 30.02 1016.45 1016.45	767.3 30.21 1022.98 1022.98	-1.2 -0.05 -1.6 -1.6	90	Wind blowing from the east-northeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	40%. 4/10. 3 oktas	Mist.						40%. 4/10. 3 oktas	300-600 984-1968			8.0 5.0	3.7 39	No precipitation No precipitation	1
	01	5.8 42	762.9 30.04 1017.12 1017.12	767.8 30.23 1023.65 1023.65	-0.9 -0.04 -1.2 -1.2	85	Wind blowing from the east	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	15 m/s 54 km/h 34 mph 29 knots 7 Bft	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							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			10.0 6.2	3.5 38	No precipitation No precipitation	1
	00	6.6 44	763.3 30.05 1017.65 1017.65	768.1 30.24 1024.05 1024.05	-0.6 -0.02 -0.8 -0.8	83	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			11.0 6.8	3.8 39	No precipitation No precipitation	6
March 17, Monday	23	6.8 44	763.6 30.06 1018.05 1018.05	768.4 30.25 1024.45 1024.45	-0.3 -0.01 -0.4 -0.4	72	Wind blowing from the east	Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft)	17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	600-1000 1968-3281			19.0 11.8	2.0 36	No precipitation No precipitation	1
	22	6.2 43	763.8 30.07 1018.32 1018.32	768.7 30.26 1024.85 1024.85	-0.1 -0 -0.13 -0.13	72	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			19.0 11.8	1.5 35	No precipitation No precipitation	1
	21	6.2 43	763.9 30.07 1018.45 1018.45	768.7 30.26 1024.85 1024.85	-0.2 -0.01 -0.27 -0.27	72	Wind blowing from the east	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft	100%. 10/10. 8 oktas				6.1 43	8.7 48		100%. 10/10. 8 oktas	600-1000 1968-3281			21.0 13.1	1.5 35	No precipitation No precipitation	12

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