Average data for 10 years
1 May
Thursday
+35°
+27°
2 May
Friday
+35°
+27°
3 May
Saturday
+35°
+27°
4 May
Sunday
+35°
+27°
5 May
Monday
+36°
+27°
6 May
Tuesday
+36°
+27°
7 May
Wednesday
+35°
+27°
8 May
Thursday
+36°
+27°
9 May
Friday
+35°
+27°
10 May
Saturday
+35°
+27°
11 May
Sunday
+35°
+26°
12 May
Monday
+34°
+26°
13 May
Tuesday
+34°
+26°
14 May
Wednesday
+34°
+26°
15 May
Thursday
+35°
+26°
16 May
Friday
+34°
+26°
17 May
Saturday
+34°
+26°
18 May
Sunday
+35°
+26°
19 May
Monday
+34°
+26°
20 May
Tuesday
+35°
+26°
21 May
Wednesday
+34°
+26°
22 May
Thursday
+34°
+26°
23 May
Friday
+35°
+26°
24 May
Saturday
+35°
+26°
25 May
Sunday
+34°
+26°
26 May
Monday
+34°
+26°
27 May
Tuesday
+34°
+26°
28 May
Wednesday
+34°
+26°
29 May
Thursday
+34°
+26°
30 May
Friday
+34°
+26°
31 May
Saturday
+34°
+26°
Cities with similar weather in May
Thailand
Phuket
Thailand
Pattaya
Vietnam
Nha Trang
Vietnam
Phan Thiet
Thailand
Samui
In May, the weather in Phnom Penh is typically hot. Average daily high temperature in May is about 35 degrees above zero. On average, Phnom Penh has 24 rainy, 4 partly cloudy, and 3 sunny days in May. The rains are usually heavy. May as well as April, June, July, and August is considered the most uncomfortable time to visit Phnom Penh.