HabiBubble
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Climate Lab — Johannesburg, South Africa

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
27
26
26
25
22
20
20
23
27
29
28
27
25
Daily mean°C
22
22
21
18
16
13
13
16
21
22
22
22
19
Daily low°C
17
17
15
12
9
5
4
8
12
13
16
17
12
Thermal comfort
High feels°C
31
31
29
27
25
21
21
24
29
31
30
30
28
Mean feels°C
25
25
23
18
16
10
9
13
20
22
23
24
19
Low feels°C
14
14
11
7
1
-3
-5
-1
5
7
12
14
6
Humidity
Humidity%
66
64
62
62
41
42
33
32
31
43
52
63
49
Dewpoint°C
15.3
15.2
12.6
9.8
3.1
-0.1
-5.4
-0.7
3.2
7.2
11.8
14.4
7.2
Precipitation
Rainfallmm
135
116
52
95
4
10
0
2
12
67
90
124
706
Rain days≥1mm
20
14
10
10
1
2
0
0
3
9
17
19
105
Wind
Wind avgm/s
2.5
2.5
2.6
2.6
2.4
2.8
2.7
3.3
3.4
3.6
3.5
3.4
2.9
Wind gustsm/s
5.2
5.2
5.1
5.6
5.0
6.1
6.3
7.0
7.3
6.8
6.5
6.5
6.1
Sun & UV
Sunshinehrs/day
10.1
9.8
9.9
8.8
9.9
10.0
10.0
10.0
10.0
10.7
9.9
9.8
9.9
Clear skyindex
39%
48%
58%
64%
81%
85%
68%
85%
79%
64%
53%
49%
64%
UV indexmax avg
11.6
11.1
9.2
7.5
5.8
4.7
4.9
6.5
8.5
9.9
10.9
11.6
8.5
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across South Africa

Johannesburg: -0.1 °C. Typical range in South Africa: -0.6–4.9 °C. Low anchor: Bloemfontein, -2.3 °C. High anchor: Durban, 8.3 °C.

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