NWS Jacksonville » Climate Page » Jacksonville Normals for January
| JAX | December Normals | January Normals | February Normals |
| December Records | January Records | February Records |
| Jacksonville Normals for January | |||||||
| Day | High | Low | Avg | Pcpn | Year To Date | HDD | CDD |
| 01 | 65 | 41 | 53 | 0.09 | 00.09 | 12 | 00 |
| 02 | 64 | 41 | 53 | 0.08 | 00.17 | 13 | 00 |
| 03 | 64 | 41 | 53 | 0.09 | 00.26 | 13 | 00 |
| 04 | 64 | 41 | 53 | 0.09 | 00.35 | 13 | 00 |
| 05 | 64 | 41 | 53 | 0.09 | 00.44 | 13 | 00 |
| 06 | 64 | 41 | 53 | 0.09 | 00.53 | 13 | 00 |
| 07 | 64 | 41 | 53 | 0.10 | 00.63 | 13 | 00 |
| 08 | 64 | 41 | 53 | 0.09 | 00.72 | 13 | 00 |
| 09 | 64 | 41 | 53 | 0.11 | 00.83 | 13 | 00 |
| 10 | 64 | 41 | 53 | 0.10 | 00.93 | 13 | 00 |
| 11 | 64 | 41 | 53 | 0.11 | 01.04 | 13 | 00 |
| 12 | 64 | 41 | 53 | 0.11 | 01.15 | 13 | 00 |
| 13 | 64 | 41 | 53 | 0.11 | 01.26 | 13 | 00 |
| 14 | 65 | 41 | 53 | 0.11 | 01.37 | 13 | 00 |
| 15 | 65 | 41 | 53 | 0.11 | 01.48 | 13 | 00 |
| 16 | 65 | 41 | 53 | 0.10 | 01.58 | 12 | 00 |
| 17 | 65 | 41 | 53 | 0.11 | 01.69 | 12 | 00 |
| 18 | 65 | 41 | 53 | 0.11 | 01.80 | 12 | 00 |
| 19 | 65 | 41 | 53 | 0.11 | 01.91 | 12 | 00 |
| 20 | 65 | 41 | 53 | 0.11 | 02.02 | 12 | 00 |
| 21 | 65 | 41 | 53 | 0.12 | 02.14 | 12 | 00 |
| 22 | 65 | 42 | 53 | 0.11 | 02.25 | 12 | 00 |
| 23 | 65 | 42 | 53 | 0.12 | 02.37 | 12 | 00 |
| 24 | 65 | 42 | 53 | 0.12 | 02.49 | 12 | 00 |
| 25 | 65 | 42 | 53 | 0.12 | 02.61 | 12 | 00 |
| 26 | 65 | 42 | 54 | 0.12 | 02.73 | 12 | 00 |
| 27 | 66 | 42 | 54 | 0.11 | 02.84 | 12 | 00 |
| 28 | 66 | 42 | 54 | 0.12 | 02.96 | 12 | 00 |
| 29 | 66 | 42 | 54 | 0.11 | 03.07 | 12 | 00 |
| 30 | 66 | 42 | 54 | 0.12 | 03.19 | 12 | 00 |
| 31 | 66 | 42 | 54 | 0.11 | 03.30 | 12 | 00 |
| Month | 64.8 | 41.4 | 53.1 | 3.30 | 03.30 | 0380 | 0011 |
| Season | - | - | - | - | - | 0703 | 0032 |