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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Johannesburg, CA
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January
Average Temperature
High
13°
Feels 12
Low
2°
Feels -2
Average Precipitation
2 Days
Rain amount
9.2mm
Snow amount
0.1cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
10°
8
8°
9
8°
10
10°
11
11°
12
12°
13
15°
14
16°
15
17°
16
11°
17
11°
18
13°
19
14°
20
14°
21
13°
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, January 7, 2026
Day
10°
Feels 9
Wind
10 km/h SW
Gust
15 km/h
Humidity
58%
P.O.P
20%
Night
3°
Feels -2
Wind
17 km/h W
Gust
25 km/h
Humidity
87%
P.O.P
10%
Historical Averages
Jan 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.