Helsinki

Sunday 23 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind(gust) m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
04		-7°	-7°	0	< 2%	1 m/s from south west with gusts at 2 m/s1 (2)	1023	83	-9°	27	0	0	0	26
05		-7°	-10°	0	< 2%	2 m/s from west with gusts at 2 m/s2 (2)	1023	81	-10°	52	0	0	12	45
06		-5°	-8°	0	10%	2 m/s from south west with gusts at 2 m/s2 (2)	1023	86	-7°	97	0	1	84	84
07		-3°	-7°	0 to 0.6 0–0.6	50%	3 m/s from south west with gusts at 6 m/s3 (6)	1023	82	-5°	99	0	41	96	60
08		-2°	-7°	0 to 0.8 0–0.8	70%	4 m/s from south west with gusts at 7 m/s4 (7)	1023	80	-5°	100	1	99	100	73
09		-2°	-7°	0.2 to 0.7 0.2–0.7	95%	5 m/s from south west with gusts at 8 m/s5 (8)	1024	86	-4°	100	2	100	100	43
10		-2°	-8°	0.2 to 0.6 0.2–0.6	95%	6 m/s from south west with gusts at 10 m/s6 (10)	1024	89	-4°	100	3	100	100	3
11		-2°	-8°	0 to 0.6 0–0.6	80%	7 m/s from south west with gusts at 12 m/s7 (12)	1024	92	-3°	100	2	100	100	0
12		-2°	-8°	0 to 0.4 0–0.4	40%	7 m/s from south west with gusts at 12 m/s7 (12)	1024	93	-3°	100	1	100	93	0
13		-1°	-8°	0	10%	7 m/s from south west with gusts at 12 m/s7 (12)	1024	92	-3°	100	0	100	2	0
14		-1°	-8°	0	< 2%	7 m/s from south west with gusts at 12 m/s7 (12)	1024	92	-3°	100	0	100	0	0
15		-1°	-7°	0	< 2%	6 m/s from south west with gusts at 12 m/s6 (12)	1024	92	-3°	100	0	100	0	74
16		-1°	-6°	0	< 2%	6 m/s from south west with gusts at 11 m/s6 (11)	1024	93	-2°	100	0	100	0	2
17		-1°	-6°	0	< 2%	5 m/s from south west with gusts at 10 m/s5 (10)	1025	94	-2°	100	0	100	0	0
18		0°	-6°	0	< 2%	6 m/s from south west with gusts at 11 m/s6 (11)	1025	94	-2°	100	0	100	0	0
19		0°	-6°	0	< 2%	6 m/s from south west with gusts at 11 m/s6 (11)	1025	95	-1°	100	0	100	0	0
20		0°	-6°	0	< 2%	6 m/s from south west with gusts at 11 m/s6 (11)	1025	97	-1°	100	0	100	0	0
21		0°	-6°	0	< 2%	6 m/s from south west with gusts at 10 m/s6 (10)	1025	96	-1°	100	0	100	0	0
22		0°	-6°	0	< 2%	7 m/s from south west with gusts at 11 m/s7 (11)	1025	96	-1°	100	0	100	0	14
23		0°	-6°	0	< 2%	7 m/s from south west with gusts at 11 m/s7 (11)	1025	96	-1°	100	0	100	0	58

Monday 24 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind(gust) m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
00		0°	-6°	0	< 2%	7 m/s from south west with gusts at 12 m/s7 (12)	1025	95	-1°	100	0	100	0	53
01		0°	-6°	0	< 2%	8 m/s from south west with gusts at 13 m/s8 (13)	1025	95	0°	100	0	100	0	28
02		1°	-5°	0	< 2%	8 m/s from south west with gusts at 13 m/s8 (13)	1024	95	0°	100	0	100	0	1
03		1°	-5°	0	< 2%	7 m/s from south west with gusts at 12 m/s7 (12)	1024	96	0°	100	0	100	0	3
04		1°	-5°	0	< 2%	8 m/s from south west with gusts at 13 m/s8 (13)	1023	96	0°	100	0	100	0	1
05		1°	-5°	0	< 2%	8 m/s from south west with gusts at 14 m/s8 (14)	1023	96	0°	100	0	100	0	0
06		1°	-5°	0	2%	9 m/s from south west with gusts at 14 m/s9 (14)	1022	97	0°	100	0	100	0	0
07		1°	-5°	0	10%	9 m/s from south west with gusts at 14 m/s9 (14)	1022	98	1°	100	1	100	0	24
08		1°	-5°	0	10%	10 m/s from south west with gusts at 16 m/s10 (16)	1021	96	1°	100	0	100	0	90
09		1°	-5°	0 to 0.2 0–0.2	20%	10 m/s from south west with gusts at 16 m/s10 (16)	1021	95	1°	100	0	100	0	93
10		2°	-5°	0 to 0.2 0–0.2	30%	10 m/s from south west with gusts at 16 m/s10 (16)	1020	94	1°	100	0	100	0	98
11		2°	-5°	0 to 0.2 0–0.2	30%	9 m/s from south west with gusts at 16 m/s9 (16)	1020	94	0°	100	0	100	0	93
12		1°	-5°	0 to 0.2 0–0.2	30%	10 m/s from south west with gusts at 16 m/s10 (16)	1019	96	1°	100	0	100	0	27
13		1°	-5°	0 to 0.2 0–0.2	40%	8 m/s from south west with gusts at 16 m/s8 (16)	1018	99	1°	100	12	100	0	29
14		2°	-4°	0 to 0.2 0–0.2	60%	8 m/s from south west with gusts at 14 m/s8 (14)	1017	99	1°	100	1	100	0	67
15		2°	-4°	0 to 0.2 0–0.2	60%	8 m/s from south west with gusts at 14 m/s8 (14)	1017	99	1°	100	1	100	0	92
16		2°	-4°	0 to 0.2 0–0.2	50%	8 m/s from south west with gusts at 14 m/s8 (14)	1017	96	1°	100	0	100	0	99
17		2°	-4°	0 to 0.2 0–0.2	50%	8 m/s from south west with gusts at 13 m/s8 (13)	1016	95	1°	100	0	100	0	100
18		2°	-4°	0 to 0.3 0–0.3	50%	8 m/s from south west with gusts at 14 m/s8 (14)	1016	93	0°	100	0	100	0	100
19		2°	-4°	0 to 0.3 0–0.3	50%	6 m/s from south west with gusts at 14 m/s6 (14)	1016	94	0°	100	0	100	0	98
20		1°	-4°	0 to 0.2 0–0.2	30%	6 m/s from south west with gusts at 10 m/s6 (10)	1015	94	0°	100	0	100	0	56
21		1°	-4°	0	20%	5 m/s from south west with gusts at 10 m/s5 (10)	1015	94	0°	100	0	100	0	6
22		1°	-4°	0	10%	5 m/s from west with gusts at 9 m/s5 (9)	1015	93	0°	94	0	94	2	0
23		1°	-3°	0	< 2%	5 m/s from west with gusts at 9 m/s5 (9)	1015	93	0°	97	0	74	96	0

Tuesday 25 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind(gust) m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
00		1°	-4°	0	2%	5 m/s from west with gusts at 8 m/s5 (8)	1015	92	0°	91	0	60	70	1
01		1°	-4°	0	10%	5 m/s from west with gusts at 9 m/s5 (9)	1015	89	-1°	90	0	62	17	56
02		1°	-4°	0	2%	4 m/s from west with gusts at 8 m/s4 (8)	1015	91	-1°	30	0	16	0	14
03		0°	-4°	0	< 2%	4 m/s from west with gusts at 7 m/s4 (7)	1015	94	-1°	22	0	22	0	0
04		0°	-5°	0	< 2%	4 m/s from west with gusts at 7 m/s4 (7)	1015	95	-1°	31	0	31	0	0
05		-1°	-6°	0	< 2%	5 m/s from west with gusts at 8 m/s5 (8)	1015	96	-2°	52	0	52	0	0
06		-1°	-5°	0	< 2%	4 m/s from west with gusts at 8 m/s4 (8)	1015	94	-2°	52	0	38	15	0
07		0°	-5°	0	< 2%	4 m/s from north west with gusts at 8 m/s4 (8)	1015	87	-2°	100	0	6	100	0
08–14		0°	-5°	0	5%	5 m/s from north west with gusts at 8 m/s5 (8)	1016	86	-3°	2	0	0	2	0
14–20		0°	-4°	0	5%	4 m/s from north west4	1018	79	-3°	0	0	0	0	0
20–02		-3°	-7°	0	5%	3 m/s from west3	1022	88	-5°	0	0	0	0	0

Wednesday 26 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		-6°	-9°	0	5%	2 m/s from west2	1021	89	-8°	23	0	0	0	13
08–14		-2°	-6°	0	10%	3 m/s from south west3	1018	89	-4°	100	0	20	6	95
14–20		1°	-4°	0	30%	5 m/s from south west5	1013	88	-1°	100	0	18	99	100
20–02		1°	-4°	0 to 1.2 0–1.2	50%	5 m/s from south5	1007	93	0°	100	0	100	100	46

Thursday 27 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		1°	-2°	0	20%	3 m/s from south3	1004	94	0°	100	0	100	83	5
08–14		1°	-3°	0	20%	3 m/s from south west3	1003	95	0°	100	0	100	25	0
14–20		1°	-3°	0	30%	3 m/s from west3	1001	92	-1°	100	0	100	10	1
20–02		1°	-2°	0 to 0.8 0–0.8	40%	2 m/s from south2	1000	94	0°	100	0	100	51	48

Friday 28 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		0°	-3°	0 to 0.6 0–0.6	30%	3 m/s from south east3	998	93	-1°	100	0	100	77	4
08–14		0°	-4°	0	20%	4 m/s from north east4	1000	91	-2°	100	0	100	90	54
14–20		-1°	-5°	0	20%	4 m/s from north west4	1002	85	-3°	100	0	99	66	0
20–02		-2°	-6°	0	10%	3 m/s from north west3	1005	87	-4°	100	0	88	20	0

Saturday 29 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		-5°	-9°	0	10%	2 m/s from north east2	1007	88	-7°	99	0	95	0	0
08–14		-5°	-8°	0	20%	2 m/s from east2	1007	89	-7°	100	0	100	0	30
14–20		-2°	-5°	0 to 1 0–1	40%	2 m/s from south2	1006	86	-4°	100	0	100	20	84
20–02		0°	-5°	0 to 4.4 0–4.4	50%	7 m/s from south7	996	91	-1°	100	0	100	100	100

Sunday 30 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		0°	-4°	0 to 1.3 0–1.3	40%	4 m/s from south west4	995	91	-2°	100	0	100	24	27
08–14		0°	-5°	0	30%	4 m/s from east4	991	90	-2°	100	0	100	83	54
14–20		1°	-4°	0	20%	4 m/s from south4	991	86	-1°	100	0	100	31	7
20–02		0°	-4°	0	30%	4 m/s from south east4	988	88	-2°	100	0	100	4	4

Monday 31 January

Detailed hour-by-hour forecast.

Time	Weather	Temp.	Feels like	Precip. mm	Precip. prob.	Wind speed m/s	Pressure hPa	Humidity %	Dew point	Cloud cover %	Fog %	Low %	Middle %	High %
02–08		-2°	-6°	0	30%	3 m/s from north3	986	88	-4°	100	0	99	38	71
08–14		-1°	-6°	0	30%	4 m/s from south east4	987	88	-3°	100	0	99	38	62
14–20		-1°	-5°	0	30%	4 m/s from west4	990	85	-3°	100	0	89	46	79
20–02		-1°	-5°	0 to 0.7 0–0.7	30%	3 m/s from west3	988	89	-2°	100	0	95	66	41