Average data for 10 years
1 August
Thursday
+32°
+27°
2 August
Friday
+32°
+27°
3 August
Saturday
+32°
+28°
4 August
Sunday
+32°
+28°
5 August
Monday
+32°
+28°
6 August
Tuesday
+32°
+28°
7 August
Wednesday
+32°
+28°
8 August
Thursday
+32°
+28°
9 August
Friday
+32°
+28°
10 August
Saturday
+33°
+28°
11 August
Sunday
+33°
+28°
12 August
Monday
+32°
+28°
13 August
Tuesday
+32°
+28°
14 August
Wednesday
+31°
+27°
15 August
Thursday
+32°
+28°
16 August
Friday
+31°
+27°
17 August
Saturday
+31°
+27°
18 August
Sunday
+30°
+28°
19 August
Monday
+30°
+27°
20 August
Tuesday
+31°
+27°
21 August
Wednesday
+31°
+27°
22 August
Thursday
+31°
+28°
23 August
Friday
+32°
+27°
24 August
Saturday
+30°
+27°
25 August
Sunday
+30°
+26°
26 August
Monday
+30°
+26°
27 August
Tuesday
+30°
+27°
28 August
Wednesday
+31°
+26°
29 August
Thursday
+30°
+27°
30 August
Friday
+30°
+26°
31 August
Saturday
+31°
+27°
August in Port Arthur is the hottest month of the year. In August, the weather in Port Arthur is typically hot. Average daily high temperature in August is about 31 degrees above zero. On average, Port Arthur has 16 rainy, 12 sunny, and 3 partly cloudy days in August. The rains are usually heavy. August as well as June, July, and September is considered the most uncomfortable time to visit Port Arthur.