Average data for 10 years
1 December
Sunday
+27°
+25°
2 December
Monday
+28°
+25°
3 December
Tuesday
+27°
+26°
4 December
Wednesday
+27°
+26°
5 December
Thursday
+27°
+26°
6 December
Friday
+27°
+26°
7 December
Saturday
+27°
+26°
8 December
Sunday
+28°
+26°
9 December
Monday
+28°
+26°
10 December
Tuesday
+28°
+25°
11 December
Wednesday
+28°
+26°
12 December
Thursday
+28°
+26°
13 December
Friday
+27°
+26°
14 December
Saturday
+28°
+26°
15 December
Sunday
+27°
+26°
16 December
Monday
+27°
+26°
17 December
Tuesday
+27°
+25°
18 December
Wednesday
+27°
+25°
19 December
Thursday
+26°
+26°
20 December
Friday
+27°
+26°
21 December
Saturday
+27°
+25°
22 December
Sunday
+27°
+25°
23 December
Monday
+27°
+25°
24 December
Tuesday
+27°
+25°
25 December
Wednesday
+26°
+25°
26 December
Thursday
+26°
+25°
27 December
Friday
+27°
+25°
28 December
Saturday
+27°
+25°
29 December
Sunday
+27°
+25°
30 December
Monday
+27°
+25°
31 December
Tuesday
+27°
+25°
Cities with similar weather in December
Thailand
Phuket
Vietnam
Phan Thiet
Thailand
Samui
Vietnam
Phú Quốc
Thailand
Krabi
In December, the weather in Trincomalee is typically warm. Average daily high temperature in December is about 27 degrees above zero. On average, Trincomalee has 26 rainy and 5 sunny days in December. The rains are usually heavy. December as well as January, April, May, and August is considered the most uncomfortable time to visit Trincomalee.