Climate LabSaint Croix, U.S. Virgin Islands

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
26
26
26
26
28
28
29
29
29
29
28
27
27
Daily mean°C
26
25
25
26
27
28
28
28
28
28
27
26
27
Daily low°C
25
25
25
25
26
27
27
27
27
27
26
26
26
Thermal comfort
High feels°C
28
26
28
28
30
31
30
31
33
33
30
29
30
Mean feels°C
25
24
25
25
28
29
29
29
30
29
28
26
27
Low feels°C
20
19
19
20
23
25
25
25
26
25
23
21
23
Humidity
Humidity%
76
76
76
76
78
79
80
80
79
79
77
77
78
Dewpoint°C
21.0
20.7
20.9
21.3
23.1
23.7
24.2
24.4
24.2
23.9
23.0
21.7
22.7
Precipitation
Rainfallmm
28
37
26
49
37
88
111
125
84
160
150
41
934
Rain days≥1mm
12
14
10
12
14
16
20
16
17
20
17
12
180
Wind
Wind avgm/s
6.9
7.9
7.0
6.3
6.8
7.1
7.7
6.8
5.3
5.8
6.9
6.8
6.8
Wind gustsm/s
10.0
10.2
9.8
8.6
8.5
9.0
10.1
9.5
8.1
8.4
9.2
10.3
9.3
Sun & UV
Sunshinehrs/day
9.5
10.4
10.4
10.5
10.9
11.0
10.7
10.7
10.2
9.3
9.0
9.4
10.2
Clear skyindex
75%
76%
75%
63%
58%
54%
57%
57%
64%
61%
58%
80%
65%
UV indexmax avg
7.0
8.5
10.5
11.3
11.1
10.1
9.7
10.4
10.2
8.9
7.0
6.6
9.3
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared worldwide

Saint Croix: 20.0 °C. Typical range: -9.115.9 °C. Low anchor: Toronto, -18.1 °C. High anchor: Singapore, 25.2 °C.

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