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Weather Averages for
Grantley Adams, Barbados
Latitude: 13°4'N,
Longitude: 59°29'W,
Elevation: 55.8 m,
Distance: 1.59 km
Average temperature over 20 years |
°C |
27 |
25 |
26 |
26 |
27 |
27 |
27 |
27 |
27 |
27 |
27 |
27 |
26 |
Average high temperature over 20 years |
°C |
28 |
27 |
27 |
28 |
28 |
29 |
29 |
29 |
30 |
30 |
29 |
28 |
28 |
Average low temperature over 20 years |
°C |
25 |
23 |
23 |
23 |
24 |
25 |
26 |
25 |
25 |
25 |
25 |
25 |
23 |
Highest recorded temperature over 20 years |
°C |
36 |
31 |
32 |
35 |
31 |
36 |
36 |
31 |
32 |
32 |
33 |
32 |
32 |
Lowest recorded temperature over 20 years |
°C |
17 |
18 |
18 |
18 |
20 |
17 |
22 |
21 |
21 |
22 |
21 |
20 |
17 |
Average precipitation over 38 years |
cm |
118.6 |
6.3 |
4.6 |
3.8 |
5.3 |
5.6 |
8.9 |
13.0 |
14.7 |
14.5 |
17.0 |
15.0 |
9.9 |
Average dew point over 17 years |
°C |
22 |
21 |
20 |
21 |
21 |
22 |
23 |
23 |
23 |
23 |
23 |
23 |
21 |
Most recorded rainfall over 38 years |
cm |
185.4 |
16.5 |
17.3 |
7.1 |
30.5 |
21.6 |
18.8 |
33.0 |
33.5 |
37.3 |
31.2 |
31.0 |
27.9 |
Least recorded rainfall over 38 years |
cm |
84.3 |
1.0 |
1.0 |
0.8 |
0.5 |
1.3 |
0.8 |
2.8 |
3.6 |
5.1 |
5.6 |
3.6 |
2.3 |
Average number of days with thunderstorms over 20 years |
days |
10 |
- |
- |
- |
- |
- |
1 |
1 |
2 |
3 |
2 |
1 |
- |
Average number of days with fog over 20 years |
days |
3 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average morning relative humidity over 17 years |
% |
83 |
81 |
81 |
81 |
82 |
83 |
83 |
84 |
85 |
86 |
87 |
86 |
83 |
Average evening relative humidity over 17 years |
% |
75 |
73 |
72 |
71 |
72 |
75 |
76 |
76 |
77 |
77 |
79 |
80 |
76 |
Average wind speed over 18 years |
km/h |
19.3 |
19.3 |
19.3 |
19.3 |
19.3 |
19.3 |
20.9 |
19.3 |
17.7 |
17.7 |
16.1 |
17.7 |
19.3 |
Average number of days above 24.5°C over 20 years |
days |
156 |
- |
1 |
6 |
11 |
19 |
19 |
18 |
22 |
24 |
20 |
13 |
2 |
Average number of days below 19.5°C over 20 years |
days |
136 |
24 |
22 |
20 |
12 |
5 |
2 |
4 |
5 |
6 |
8 |
10 |
19 |
Check weather averages for nearby locations (some locations might offer more data):
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