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