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Glasgow, United Kingdom Weather Averages

July is the hottest month in Glasgow with an average temperature of 15°C (59°F) and the coldest is January at 3°C (37°F) with the most daily sunshine hours at 6 in May. The wettest month is January with an average of 130mm of rain..

Average Temperature Glasgow

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 Glasgow

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 Glasgow

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

Average Daily Sunshine Hours Glasgow

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Glasgow : Next 24-Hour Weather

Today - 22nd September 2026

Sunrise 07:02

Sunrise

Sunset 19:16

Sunset
3:00
Mist
15°C (59°F)
4:00
Mist
15°C (59°F)
5:00
Patchy rain possible
16°C (59°F)
6:00
Mist
15°C (59°F)
7:00
Mist
15°C (58°F)
8:00
Clear
15°C (58°F)
9:00
Clear
15°C (59°F)
10:00
Clear
16°C (60°F)
11:00
Partly cloudy
17°C (62°F)
12:00
Partly cloudy
18°C (64°F)
13:00
Cloudy
18°C (64°F)
14:00
Overcast
18°C (64°F)
15:00
Overcast
18°C (63°F)
16:00
Overcast
18°C (63°F)
17:00
Overcast
17°C (62°F)
18:00
Overcast
16°C (60°F)
19:00
Overcast
15°C (58°F)
20:00
Overcast
15°C (58°F)
21:00
Overcast
15°C (57°F)
22:00
Mist
14°C (57°F)
23:00
Mist
14°C (57°F)

Tomorrow - 23rd September 2026

Sunrise 07:02

Sunrise

Sunset 19:16

Sunset
0:00
Mist
14°C (56°F)
1:00
Moderate or heavy rain with thunder
14°C (56°F)
2:00
Moderate or heavy rain shower
13°C (55°F)
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