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