Weather archive in Mariehamn West Harbour

To receive explanations, hover over the appropriate heading

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 April 5, Saturday	22	-1.0 30	768.4 30.25 1024.45 1024.45	768.7 30.26 1024.85 1024.85		59	Wind blowing from the north	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	7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft													-8.0 18
	21	-0.7 31	768.1 30.24 1024.05 1024.05	768.5 30.26 1024.58 1024.58		60	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft					-0.7 31	3.1 38							-7.5 19
	20	0.1 32	767.9 30.23 1023.78 1023.78	768.3 30.25 1024.32 1024.32		56	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft													-7.7 18
	19	0.6 33	767.7 30.22 1023.52 1023.52	768.1 30.24 1024.05 1024.05		53	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	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													-8.0 18
	18	0.9 34	767.4 30.21 1023.12 1023.12	767.8 30.23 1023.65 1023.65		51	Wind blowing from the north	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft													-8.1 17
	17	1.1 34	767.3 30.21 1022.98 1022.98	767.7 30.22 1023.52 1023.52		45	Wind blowing from the north	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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													-9.6 15
	16	1.7 35	767.2 30.2 1022.85 1022.85	767.5 30.22 1023.25 1023.25		41	Wind blowing from the north	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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													-10.2 14
	15	1.1 34	767.0 30.2 1022.58 1022.58	767.4 30.21 1023.12 1023.12		58	Wind blowing from the north-northeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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													-6.3 21
	14	2.0 36	766.6 30.18 1022.05 1022.05	767.0 30.2 1022.58 1022.58		48	Wind blowing from the north	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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													-8.1 17
	13	2.5 37	766.3 30.17 1021.65 1021.65	766.7 30.19 1022.18 1022.18		48	Wind blowing from the north	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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													-7.6 18
	12	2.0 36	766.1 30.16 1021.38 1021.38	766.5 30.18 1021.92 1021.92		54	Wind blowing from the north-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	15 m/s 54 km/h 34 mph 29 knots 7 Bft													-6.5 20
	11	1.9 35	766.0 30.16 1021.25 1021.25	766.3 30.17 1021.65 1021.65		46	Wind blowing from the north-northeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft													-8.6 17
	10	1.4 35	765.5 30.14 1020.58 1020.58	765.9 30.15 1021.12 1021.12		42	Wind blowing from the north-northeast	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 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													-10.3 13
	09	1.2 34	765.1 30.12 1020.05 1020.05	765.5 30.14 1020.58 1020.58		40	Wind blowing from the north-northeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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					0.4 33	4.4 40							-11.0 12
	08	0.7 33	764.9 30.11 1019.78 1019.78	765.2 30.13 1020.18 1020.18		46	Wind blowing from the north-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	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													-9.7 15
	07	0.5 33	764.3 30.09 1018.98 1018.98	764.7 30.11 1019.52 1019.52		52	Wind blowing from the north-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft													-8.4 17
	06	0.6 33	763.8 30.07 1018.32 1018.32	764.1 30.08 1018.72 1018.72		58	Wind blowing from the north-northeast	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	15 m/s 54 km/h 34 mph 29 knots 7 Bft													-6.8 20
	05	0.9 34	763.3 30.05 1017.65 1017.65	763.6 30.06 1018.05 1018.05		70	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	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													-4.0 25
	04	1.3 34	762.7 30.03 1016.85 1016.85	763.0 30.04 1017.25 1017.25		70	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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													-3.6 26
	03	1.5 35	762.1 30 1016.05 1016.05	762.4 30.02 1016.45 1016.45		82	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft													-1.3 30
	02	1.6 35	762.0 30 1015.92 1015.92	762.4 30.02 1016.45 1016.45		77	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft													-2.0 28
	01	1.4 35	761.9 30 1015.78 1015.78	762.3 30.01 1016.32 1016.32		80	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft													-1.7 29
	00	2.0 36	762.0 30 1015.92 1015.92	762.4 30.02 1016.45 1016.45		77	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	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													-1.6 29
April 4, Friday	23	2.9 37	762.1 30 1016.05 1016.05	762.4 30.02 1016.45 1016.45		69	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft														-2.3 28
April 4, Friday	22	3.5 38	762.6 30.02 1016.72 1016.72	763.0 30.04 1017.25 1017.25		69	Wind blowing from the north	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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													-1.8 29

2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

Mon	Tue	Wed	Thu	Fri	Sat	Sun
31	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30	1	2	3	4