Average data for 10 years
1 May
Thursday
+30°
+23°
2 May
Friday
+30°
+23°
3 May
Saturday
+30°
+23°
4 May
Sunday
+30°
+23°
5 May
Monday
+30°
+23°
6 May
Tuesday
+30°
+23°
7 May
Wednesday
+30°
+23°
8 May
Thursday
+30°
+23°
9 May
Friday
+30°
+23°
10 May
Saturday
+30°
+23°
11 May
Sunday
+30°
+23°
12 May
Monday
+30°
+23°
13 May
Tuesday
+31°
+23°
14 May
Wednesday
+31°
+23°
15 May
Thursday
+30°
+23°
16 May
Friday
+31°
+23°
17 May
Saturday
+31°
+23°
18 May
Sunday
+31°
+23°
19 May
Monday
+31°
+23°
20 May
Tuesday
+31°
+23°
21 May
Wednesday
+31°
+23°
22 May
Thursday
+31°
+23°
23 May
Friday
+31°
+23°
24 May
Saturday
+31°
+23°
25 May
Sunday
+31°
+23°
26 May
Monday
+31°
+23°
27 May
Tuesday
+31°
+23°
28 May
Wednesday
+31°
+23°
29 May
Thursday
+31°
+23°
30 May
Friday
+31°
+23°
31 May
Saturday
+31°
+23°
Cities with similar weather in May
Dominican Republic
Santo Domingo
Dominican Republic
Punta Cana
Mexico
Cancun
Indonesia
Denpasar
Dominican Republic
Boca Chica
In May, the weather in Castanhal is typically hot. Average daily high temperature in May is about 31 degrees above zero. On average, Castanhal has 29 rainy and 2 partly cloudy days in May. The rains are usually heavy. May as well as January, February, March, and April is considered the most uncomfortable time to visit Castanhal.