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Stornoway, United Kingdom Weather Averages

July is the hottest month in Stornoway with an average temperature of 13°C (55°F) and the coldest is January at 4°C (39°F). The wettest month is January with an average of 140mm of rain..

Average Temperature Stornoway

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Stornoway

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Stornoway

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Stornoway : Next 24-Hour Weather

Today - 27th February 2026

Sunrise 07:26

Sunrise

Sunset 17:51

Sunset
22:00
Partly cloudy
4°C (38°F)
23:00
Overcast
4°C (38°F)

Tomorrow - 28th February 2026

Sunrise 07:26

Sunrise

Sunset 17:51

Sunset
0:00
Partly cloudy
4°C (38°F)
1:00
Partly cloudy
4°C (38°F)
2:00
Partly cloudy
4°C (38°F)
3:00
Clear
4°C (38°F)
4:00
Patchy rain possible
4°C (38°F)
5:00
Patchy rain possible
4°C (38°F)
6:00
Partly cloudy
4°C (38°F)
7:00
Partly cloudy
4°C (38°F)
8:00
Partly cloudy
4°C (39°F)
9:00
Partly cloudy
5°C (40°F)
10:00
Clear
6°C (42°F)
11:00
Clear
6°C (42°F)
12:00
Clear
6°C (42°F)
13:00
Partly cloudy
6°C (42°F)
14:00
Clear
6°C (42°F)
15:00
Partly cloudy
6°C (42°F)
16:00
Partly cloudy
6°C (41°F)
17:00
Cloudy
5°C (41°F)
18:00
Patchy rain possible
5°C (41°F)
19:00
Patchy rain possible
5°C (40°F)
20:00
Patchy rain possible
4°C (39°F)
21:00
Patchy rain possible
4°C (39°F)