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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Robertstown, SA
Content continues below
May
Average Temperature
High
18°
Feels 18
Low
9°
Feels 8
Average Precipitation
4 Days
Rain amount
18.7mm
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
10
11
12
13
14
15
16
17
18
19
20
16°
21
16°
22
16°
23
17°
24
18°
25
14°
26
12°
27
13°
28
15°
29
15°
30
17°
31
18°
Forecast
Wednesday, May 20, 2026
Day
16°
Feels 15
Wind
20 km/h SW
Gust
29 km/h
Humidity
63%
P.O.P
30%
Night
8°
Feels 8
Wind
10 km/h SW
Gust
16 km/h
Humidity
93%
P.O.P
10%
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.