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