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