In general the best time to visit Glasgow is probably July, when the weather is usually great. The hottest months are June, July, August, while the coldest months are January, February, December.
June usually has good weather. Average maximum temperature reaches +63°F during June.
In January, February, March, April, May, July, August, September, October, November the weather is average. Expect around 112 rainy days, and the precipitation amounts to approximately 133 mm in October.
December bring not the best weather. December is the coldest month with the temperature going down to +36°F.
Climate in Glasgow
Here is the detailed breakdown of the climate in Glasgow for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+57°F
+59°F
+68°F
+75°F
+81°F
+88°F
+86°F
+82°F
+82°F
+68°F
+63°F
+57°F
Average Maximum Temperature
+45°F
+45°F
+48°F
+54°F
+59°F
+63°F
+66°F
+64°F
+61°F
+55°F
+48°F
+45°F
Minimum Temperature
+5°F
+14°F
+16°F
+23°F
+27°F
+32°F
+39°F
+36°F
+28°F
+19°F
+18°F
-2°F
Humidity, %
84
81
79
74
73
75
77
79
81
83
84
86
Rain, mm
113
98
94
68
78
80
87
110
100
133
115
118
Snow, mm
10
7
5
1
0
0
0
0
0
0
2
6
Average wind speed, m/s
4
4
4
3
3
3
3
2
3
3
3
3
Sunny Days
2
3
3
4
4
3
3
2
2
2
2
2
Cloud Days
16
14
16
17
17
17
18
17
17
15
15
16
Rainy Days
12
10
11
9
10
10
10
12
11
14
13
12
Snowy Days
1
1
1
0
0
0
0
0
0
0
0
1
Average Temperature
Here are the average maximum and minimum temperatures in Glasgow during the whole year:
The hottest month in Glasgow is July with average maximum temperature going up to +66°F. The coldest month is January with the lowest temperatures of +36°F.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Glasgow looks throughout the year, in %:
The most humid month in Glasgow is December with average humidity going up to 86%. The least humid month is May with an average humidity of 73%.
Rain
Amount of rainfall in mm. in Glasgow during the whole year based on historical data:
The sunniest and driest month is April with approximately 4 sunny days and a total precipitation of around 68 mm. The rainiest and wettest month is October with approximately 14 rainy days and 133 mm of total precipitation.
Snow
Amount of snow in mm. in Glasgow during the whole year based on historical data:
The snowiest month is January with approximately 1 snowy days.
FAQ
Frequently asked questions about the weather in Glasgow:
What is the hottest month in Glasgow?
The hottest month in Glasgow is July with average maximum temperature of +66°F.
What is the coldest month in Glasgow?
The coldest month in Glasgow is January with minimum temperatures of +36°F.
Is Glasgow worth visiting in winter?
Winter in Glasgow could be a good time to visit, as the weather is generally ok.
When does it rain the least in Glasgow?
if you're looking to visit Glasgow when it rains the least, you should plan your trip for October, December, November. During this time, rainfall is rare with the driest month being April with only 68 mm of rain.
Other cities in United Kingdom
Check out the weather for other cities in United Kingdom.
For this page, we’ve looked at the typical weather in Glasgow, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.