Monthly Historical AveragesPort Arthur, TAS
Average Temperature
High
18°
Feels 18
Low
13°
Feels 11
Average Precipitation
7 Days
31.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, January 5, 2026
Day
21°Feels 21
Wind
15 km/h SE
Gust
23 km/h
Humidity
53%
P.O.P
20%
Night
14°Feels 14
Wind
10 km/h W
Gust
15 km/h
Humidity
91%
P.O.P
30%
Historical AveragesJan 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity