Average data for 10 years
1 December
Sunday
+7°
+6°
2 December
Monday
+8°
+7°
3 December
Tuesday
+7°
+7°
4 December
Wednesday
+8°
+7°
5 December
Thursday
+8°
+7°
6 December
Friday
+8°
+7°
7 December
Saturday
+9°
+7°
8 December
Sunday
+9°
+8°
9 December
Monday
+8°
+7°
10 December
Tuesday
+8°
+6°
11 December
Wednesday
+7°
+6°
12 December
Thursday
+8°
+7°
13 December
Friday
+7°
+7°
14 December
Saturday
+8°
+6°
15 December
Sunday
+9°
+8°
16 December
Monday
+8°
+7°
17 December
Tuesday
+8°
+7°
18 December
Wednesday
+8°
+6°
19 December
Thursday
+9°
+7°
20 December
Friday
+9°
+7°
21 December
Saturday
+8°
+7°
22 December
Sunday
+9°
+6°
23 December
Monday
+7°
+6°
24 December
Tuesday
+7°
+7°
25 December
Wednesday
+7°
+6°
26 December
Thursday
+8°
+6°
27 December
Friday
+6°
+6°
28 December
Saturday
+8°
+6°
29 December
Sunday
+8°
+7°
30 December
Monday
+8°
+6°
31 December
Tuesday
+8°
+6°
In December, the weather in Galway is typically cold. Average daily high temperature in December is about 8 degrees above zero. On average, Galway has 25 rainy, 3 sunny, and 3 cloudy days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Galway.