St. Thomas weather in January 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
28 December
+1°-3°
29 December
+1°-3°
30 December
+1°-3°
31 December
+1°-4°
1 January
-1°-6°
2 January
-2°-7°
3 January
-1°-6°
4 January
-2°-7°
5 January
-2°-6°
6 January
-3°-8°
7 January
-2°-7°
8 January
-1°-7°
9 January
0°-7°
10 January
+2°-4°
11 January
+2°-3°
12 January
0°-6°
13 January
-2°-8°
14 January
-2°-6°
15 January
0°-6°
16 January
0°-6°
17 January
0°-6°
18 January
0°-5°
19 January
-3°-8°
20 January
-4°-10°
21 January
-3°-10°
22 January
-2°-7°
23 January
-2°-8°
24 January
-1°-6°
25 January
-1°-6°
26 January
-1°-6°
27 January
-2°-8°
28 January
-2°-8°
29 January
-2°-9°
30 January
-1°-9°
31 January
-1°-7°
