Climate LabWest Bay, Cayman Islands

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
27
27
27
27
29
29
30
30
29
29
28
27
28
Daily mean°C
26
26
26
27
28
28
29
29
29
28
27
27
28
Daily low°C
25
25
25
26
27
27
28
28
28
27
26
25
26
Thermal comfort
High feels°C
29
28
29
30
32
32
33
34
34
33
31
29
31
Mean feels°C
25
26
26
27
30
30
31
32
32
30
27
25
28
Low feels°C
20
21
21
22
26
26
27
27
27
25
23
21
24
Humidity
Humidity%
75
78
77
77
79
80
79
79
78
79
78
77
78
Dewpoint°C
21.5
21.7
21.8
22.5
23.6
24.6
24.6
24.8
24.6
24.4
23.6
22.5
23.4
Precipitation
Rainfallmm
20
21
21
14
62
72
56
112
124
102
127
54
785
Rain days≥1mm
6
6
6
5
13
15
15
13
18
18
16
11
142
Wind
Wind avgm/s
6.8
7.1
6.3
6.6
5.4
5.6
5.8
4.8
4.5
5.2
6.9
7.5
6.0
Wind gustsm/s
10.8
10.2
9.9
9.8
8.0
9.5
7.9
8.3
8.0
9.7
9.6
11.0
9.4
Sun & UV
Sunshinehrs/day
9.7
10.5
10.4
10.6
11.2
11.2
11.3
10.3
9.9
9.4
8.5
8.9
10.2
Clear skyindex
71%
80%
77%
75%
64%
48%
59%
50%
54%
54%
50%
65%
62%
UV indexmax avg
6.6
8.6
10.2
11.3
10.5
9.6
9.9
10.3
10.1
8.3
6.2
6.0
9.0
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared worldwide

West Bay: 21.8 °C. Typical range: -9.115.9 °C. Low anchor: Toronto, -18.1 °C. High anchor: Singapore, 25.2 °C.

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