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Weather in Saint Helier

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Weather archive at the weather station ( 8 km, +20.8 °C )

21 °C

12 minutes ago at the airport (8 km) it was +21 °C, no significant clouds, normal air pressure, fresh breeze (10 m/s) blowing from the east.

Yesterday (17 September, 13:00) the sea temperature (69 km, in Cherbourg – Maupertus (airport)) was +18.4 °C.

6 day weather forecast

3 day weather forecast

1 day weather forecast

Today we expect +23..+18 °C°F, +73..+64 °C°F, without precipitation, strong breeze. Tomorrow: +22..+20 °C°F, +72..+68 °C°F, rain shower, moderate breeze.

Sea temperature (69 km, in Cherbourg – Maupertus (airport)) +18.4 °C

Day of the week	TodayFriday, September 18	TomorrowSaturday, September 19				Sunday, September 20				Monday, September 21				Tuesday, September 22				Wednesday, September 23				Thu, September 24
Local time	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01
Cloudiness, % 1/10 oktas
Weather phenomena Weather phenomena

Temperature, °C °F	+20 +68	+17 +63	+17 +63	+21 +70	+20 +68	+17 +63	+17 +63	+22 +72	+20 +68	+16 +61	+16 +61	+21 +70	+18 +64	+15 +59	+16 +61	+21 +70	+18 +64	+14 +57	+15 +59	+21 +70	+16 +61	+14 +57
Pressure, mmHg inches mbar hPa	760 29.92 1013 1013	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	757 29.8 1009 1009	758 29.84 1011 1011	758 29.84 1011 1011	759 29.88 1012 1012	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	759 29.88 1012 1012	758 29.84 1011 1011	757 29.8 1009 1009	756 29.76 1008 1008	754 29.69 1005 1005	754 29.69 1005 1005	752 29.61 1003 1003	749 29.49 999 999	748 29.45 997 997	744 29.29 992 992
Wind: speed , m/s km/h mph knots Bft	10 36 22 19 5	9 32 20 17 5	8 29 18 16 5	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	3 11 7 6 2	3 11 7 6 2	6 22 13 12 4	7 25 16 14 4	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	3 11 7 6 2	7 25 16 14 4	10 36 22 19 5	9 32 20 17 5	5 18 11 10 3	7 25 16 14 4	10 36 22 19 5	11 40 25 21 6	14 50 31 27 7
gusts, m/s km/h mph knots Bft	14 50 31 27 7	13 47 29 25 6		9 32 20 17 5		8 29 18 16 5		6 22 13 12 4		10 36 22 19 5	5 18 11 10 3					13 47 29 25 6	13 47 29 25 6	9 32 20 17 5		14 50 31 27 7	17 61 38 33 7	20 72 45 39 8
direction	NE	E	NE	NE	NE	NE	NE	NE	NE	NE	NE	S	SW	W	W	W	W	W	SW	S	SW	SW
Humidity, %	72	89	93	74	82	94	98	73	77	89	95	75	89	100	95	65	79	90	87	59	57	75
Sun: rise set	19:14		06:51	19:12			06:52	19:10			06:54	19:08			06:55	19:06			06:57	19:04		06:58
Moon: rise set	20:11		09:11	20:34			10:36	20:59			11:59	21:28			13:20	22:03			14:34	22:46		15:39
phase

Show more (Humidity. Sun, Moon: rise, set, phase)

Day of the week	TodayFriday, September 18			TomorrowSaturday, September 19								Sunday, September 20								Monday, September 21
Local time	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13
Cloudiness, % 1/10 oktas
Weather phenomena Weather phenomena

Temperature, °C °F	+23 +73	+20 +68	+18 +64	+17 +63	+17 +63	+17 +63	+20 +68	+21 +70	+22 +72	+20 +68	+18 +64	+17 +63	+17 +63	+17 +63	+21 +70	+22 +72	+23 +73	+20 +68	+18 +64	+16 +61	+16 +61	+16 +61	+20 +68	+21 +70
Pressure, mmHg inches mbar hPa	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	759 29.88 1012 1012	758 29.84 1011 1011	757 29.8 1009 1009	757 29.8 1009 1009	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011	759 29.88 1012 1012	759 29.88 1012 1012	759 29.88 1012 1012	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013
Wind: speed , m/s km/h mph knots Bft	11 40 25 21 6	10 36 22 19 5	10 36 22 19 5	9 32 20 17 5	7 25 16 14 4	8 29 18 16 5	7 25 16 14 4	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	3 11 7 6 2	3 11 7 6 2	5 18 11 10 3	3 11 7 6 2	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	4 14 9 8 3	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2
gusts, m/s km/h mph knots Bft	15 54 34 29 7	14 50 31 27 7	13 47 29 25 6	13 47 29 25 6	11 40 25 21 6		10 36 22 19 5	9 32 20 17 5				8 29 18 16 5	7 25 16 14 4			6 22 13 12 4				10 36 22 19 5	9 32 20 17 5	5 18 11 10 3
direction	NE	NE	NE	E	E	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E	NE	E	S
Humidity, %	56	72	85	89	91	93	82	74	74	82	94	94	96	98	85	73	67	77	84	89	92	95	85	75
Sun: rise set	06:49	19:14					06:51	19:12							06:52	19:10					06:54		19:08
Moon: rise set	07:47	20:11					09:11	20:34							10:36	20:59					11:59		21:28
phase

Day of the week	TodayFriday, September 18											TomorrowSaturday, September 19
Local time	15	16	17	18		19		20	21	22	23	00	01	02	03	04	05	06		07		08	09	10	11	12	13	14
Cloudiness, % 1/10 oktas
Weather phenomena Weather phenomena
Temperature, °C °F	+23 +73	+23 +73	+23 +73	+22 +72		+20 +68		+18 +64	+18 +64	+18 +64	+17 +63	+17 +63	+17 +63	+17 +63	+17 +63	+17 +63	+18 +64	+17 +63		+17 +63		+17 +63	+19 +66	+20 +68	+20 +68	+21 +70	+21 +70	+21 +70
Pressure, mmHg inches mbar hPa	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013		760 29.92 1013 1013		760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	760 29.92 1013 1013	759 29.88 1012 1012	759 29.88 1012 1012	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011		758 29.84 1011 1011		758 29.84 1011 1011	758 29.84 1011 1011	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011
Wind: speed , m/s km/h mph knots Bft	11 40 25 21 6	11 40 25 21 6	10 36 22 19 5	9 32 20 17 5		10 36 22 19 5		9 32 20 17 5	9 32 20 17 5	10 36 22 19 5	10 36 22 19 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	8 29 18 16 5	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4		8 29 18 16 5		7 25 16 14 4	6 22 13 12 4	7 25 16 14 4	6 22 13 12 4	5 18 11 10 3	5 18 11 10 3	6 22 13 12 4
gusts, m/s km/h mph knots Bft	- - - - -	15 54 34 29 7	- - - - -	- - - - -		14 50 31 27 7		- - - - -	- - - - -	13 47 29 25 6	- - - - -	- - - - -	13 47 29 25 6	- - - - -	- - - - -	11 40 25 21 6	- - - - -	- - - - -				- - - - -	- - - - -	10 36 22 19 5	- - - - -	- - - - -	9 32 20 17 5	- - - - -
direction	NE	NE	NE	NE		NE		NE	NE	NE	NE	NE	E	E	E	E	E	NE		NE		NE	NE	NE	NE	NE	NE	NE
Humidity, %	56	56	60	67		72		81	83	85	86	90	89	89	90	91	89	90		93		96	89	82	77	75	74	75
Sun: rise set					06:49		19:14												06:51		19:12
Moon: rise set					07:47		20:11												09:11		20:34
phase

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