Average data for 10 years
1 January
Monday
+10°
+3°
2 January
Tuesday
+7°
+5°
3 January
Wednesday
+5°
+2°
4 January
Thursday
+7°
+2°
5 January
Friday
+8°
+2°
6 January
Saturday
+9°
+4°
7 January
Sunday
+7°
+3°
8 January
Monday
+5°
+2°
9 January
Tuesday
+7°
+1°
10 January
Wednesday
+8°
+3°
11 January
Thursday
+9°
+5°
12 January
Friday
+10°
+6°
13 January
Saturday
+9°
+6°
14 January
Sunday
+8°
+4°
15 January
Monday
+8°
+4°
16 January
Tuesday
+7°
+2°
17 January
Wednesday
+8°
+3°
18 January
Thursday
+7°
+5°
19 January
Friday
+9°
+3°
20 January
Saturday
+9°
+4°
21 January
Sunday
+6°
+4°
22 January
Monday
+3°
+1°
23 January
Tuesday
+6°
0°
24 January
Wednesday
+7°
+2°
25 January
Thursday
+7°
+2°
26 January
Friday
+9°
+4°
27 January
Saturday
+8°
+5°
28 January
Sunday
+8°
+2°
29 January
Monday
+8°
+3°
30 January
Tuesday
+8°
+4°
31 January
Wednesday
+9°
+3°
January in Cary is the coldest month of the year. In January, the weather in Cary is typically cold. Average daily high temperature in January is about 8 degrees above zero. On average, Cary has 13 partly cloudy, 12 sunny, 5 rainy, and 1 cloudy day in January. The rains are usually moderate. January as well as February, March, and December is considered the most uncomfortable time to visit Cary.