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Weather Averages for
Marion Island, South Africa
Latitude: 46°53'S,
Longitude: 37°52'E,
Elevation: 72.0 ft,
Distance: 1.95 mi
Average temperature over 18 years |
°F |
43 |
46 |
46 |
46 |
44 |
42 |
41 |
39 |
39 |
39 |
41 |
43 |
44 |
Average high temperature over 18 years |
°F |
46 |
48 |
50 |
48 |
46 |
44 |
44 |
43 |
42 |
42 |
44 |
46 |
48 |
Average low temperature over 18 years |
°F |
39 |
43 |
43 |
43 |
41 |
39 |
37 |
37 |
36 |
37 |
37 |
39 |
41 |
Highest recorded temperature over 18 years |
°F |
71 |
68 |
71 |
69 |
62 |
68 |
62 |
53 |
68 |
57 |
60 |
71 |
66 |
Lowest recorded temperature over 18 years |
°F |
17 |
17 |
32 |
32 |
23 |
24 |
24 |
21 |
26 |
24 |
24 |
32 |
32 |
Average precipitation over 43 years |
in |
94.8 |
8.3 |
7.4 |
8.6 |
8.5 |
9.0 |
8.2 |
7.9 |
7.2 |
7.2 |
6.7 |
7.2 |
8.5 |
Average dew point over 12 years |
°F |
37 |
41 |
42 |
42 |
39 |
37 |
37 |
36 |
35 |
35 |
36 |
37 |
39 |
Most recorded rainfall over 43 years |
in |
116.1 |
13.8 |
13.5 |
15.8 |
14.3 |
16.9 |
18.1 |
12.6 |
9.9 |
14.1 |
11.5 |
12.4 |
13.1 |
Least recorded rainfall over 43 years |
in |
75.0 |
3.5 |
2.2 |
2.0 |
4.0 |
3.9 |
4.1 |
4.0 |
3.4 |
4.4 |
2.7 |
2.0 |
4.2 |
Average number of days with thunderstorms over 17 years |
days |
5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days with fog over 17 years |
days |
48 |
4 |
5 |
5 |
6 |
3 |
4 |
4 |
4 |
3 |
2 |
4 |
4 |
Average morning relative humidity over 12 years |
% |
86 |
87 |
87 |
87 |
87 |
86 |
88 |
87 |
85 |
85 |
84 |
84 |
85 |
Average evening relative humidity over 15 years |
% |
82 |
81 |
82 |
82 |
83 |
83 |
85 |
84 |
82 |
82 |
80 |
79 |
80 |
Average wind speed over 12 years |
mph |
26.0 |
24.0 |
26.0 |
25.0 |
24.0 |
26.0 |
29.0 |
27.0 |
26.0 |
28.0 |
26.0 |
25.0 |
26.0 |
Average number of days below 32°F over 18 years |
days |
26 |
- |
- |
- |
- |
1 |
3 |
5 |
7 |
5 |
3 |
1 |
- |
Average number of days above 65°F over 18 years |
days |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average number of days above 50°F over 18 years |
days |
82 |
13 |
16 |
14 |
9 |
5 |
3 |
1 |
1 |
1 |
3 |
6 |
10 |
Check weather averages for nearby locations (some locations might offer more data):
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