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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Port Augusta, SA
Content continues below
May
Average Temperature
High
20°
Feels 20
Low
10°
Feels 9
Average Precipitation
3 Days
Rain amount
16.9mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
18°
10
20°
11
21°
12
23°
13
21°
14
22°
15
19°
16
21°
17
19°
18
18°
19
19°
20
20°
21
20°
22
17°
23
17°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
18°
Feels 18
Wind
16 km/h S
Gust
25 km/h
Humidity
56%
P.O.P
30%
Night
13°
Feels 13
Wind
11 km/h S
Gust
17 km/h
Humidity
91%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.