Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	2.39	2.11	2.69	2.39	2.31	2.11	2.19	2.11	2.31	1.81	1.39	2	3.5	4.81	5.31	5.19	5	4.31	3.61	2.89	2.69	2.5	2.31	2.19
Wind gust (m/s)	4.53	3.03	5.92	5.61	4.33	3.42	3.42	3.72	3.22	3.61	3.61	3.61	4.31	9.81	8.31	5.81	6.42	6.39	6.39	6.42	5.5	4.61	3.72	3.69
Wind direction (°)	WSW 247°	WSW 258°	WSW 248°	WSW 245°	WSW 249°	WSW 250°	WSW 252°	WSW 258°	W 259°	WSW 241°	S 191°	SE 137°	ESE 120°	SE 128°	SE 132°	SE 135°	SE 137°	SE 142°	SSE 148°	SSE 154°	S 180°	SSW 206°	SW 232°	SW 231°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	80	79	79	83	85	85	82	75	59	48	39	33	32	31	31	36	48	54	60	66	70	74	79	78

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	774	775	775	775	775	775	776	776	776	776	775	775	774	773	773	773	773	774	775	775	776	776	776	776

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	4	5	6	6	7	7	7	6	6	6	6	0	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Thu, Sep 10

Fri, Sep 11, 2026

Sefton on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →