Average data for 10 years
1 December
Sunday
+17°
+14°
2 December
Monday
+15°
+12°
3 December
Tuesday
+15°
+12°
4 December
Wednesday
+15°
+12°
5 December
Thursday
+16°
+12°
6 December
Friday
+16°
+11°
7 December
Saturday
+15°
+11°
8 December
Sunday
+16°
+12°
9 December
Monday
+16°
+12°
10 December
Tuesday
+16°
+13°
11 December
Wednesday
+16°
+12°
12 December
Thursday
+15°
+11°
13 December
Friday
+14°
+11°
14 December
Saturday
+14°
+11°
15 December
Sunday
+14°
+11°
16 December
Monday
+14°
+11°
17 December
Tuesday
+14°
+11°
18 December
Wednesday
+13°
+10°
19 December
today
+13°
+10°
20 December
tomorrow
+14°
+11°
21 December
Saturday
+14°
+11°
22 December
Sunday
+14°
+11°
23 December
Monday
+14°
+11°
24 December
Tuesday
+14°
+10°
25 December
Wednesday
+14°
+9°
26 December
Thursday
+14°
+10°
27 December
Friday
+15°
+10°
28 December
Saturday
+15°
+10°
29 December
Sunday
+14°
+10°
30 December
Monday
+16°
+9°
31 December
Tuesday
+16°
+9°
Cities with similar weather in December
Turkey
Antalya
Spain
Barcelona
Tunisia
Tunis
Turkey
Belek
Turkey
Marmaris
December in San Luis Obispo is the coldest month of the year. In December, the weather in San Luis Obispo is typically warm. Average daily high temperature in December is about 15 degrees above zero. On average, San Luis Obispo has 17 sunny, 11 partly cloudy, and 3 rainy days in December. The rains are usually light.