Water temperature in Hermance in January
Is it warm enough to swim in Hermance in January? Average water temperature in Hermance in January is 9.1°C and therefore is not suitable for comfortable swimming. The warmest water in Hermance in January is 10.5°C, and the coldest is 6.9°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Hermance
Changes water temperature in Hermance in January 2025, 2024
To get an accurate forecast for the water temperature in Hermance for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Hermance, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of January.
You can choose any other years:
Day |
2025 |
2024 |
Min |
Max |
1 January | 9.3°C | 9.5°C | 8.9°C | 10.5°C |
2 January | 9.4°C | 9.6°C | 9°C | 10.5°C |
3 January | 8.4°C | 9.6°C | 8.4°C | 10.5°C |
4 January | 8.6°C | 9.7°C | 8.6°C | 10.4°C |
5 January | 8.2°C | 9.7°C | 8.2°C | 10.3°C |
6 January | 8.1°C | 9.7°C | 8.1°C | 10.2°C |
7 January | 8.2°C | 9.7°C | 8.1°C | 10.2°C |
8 January | 8.3°C | 9.7°C | 8.2°C | 10.1°C |
9 January | 8.4°C | 9.6°C | 8.3°C | 10.1°C |
10 January | 8.5°C | 9.6°C | 8.5°C | 10.1°C |
11 January | 7.9°C | 9.6°C | 7.9°C | 10.1°C |
12 January | 8°C | 9.6°C | 7.9°C | 10°C |
13 January | 8.2°C | 9.6°C | 7.7°C | 9.8°C |
14 January | 7.6°C | 9.5°C | 7.6°C | 9.8°C |
15 January | 7.7°C | 9.5°C | 7.7°C | 9.7°C |
Day |
2025 |
2024 |
Min |
Max |
16 January | 7.9°C | 9.5°C | 7°C | 9.7°C |
17 January | 8.1°C | 9.5°C | 7.4°C | 9.7°C |
18 January | 8.2°C | 9.4°C | 7.6°C | 9.7°C |
19 January | 8.3°C | 9.4°C | 7.5°C | 9.7°C |
20 January | 8.4°C | 9.4°C | 7.2°C | 9.7°C |
21 January | 8.5°C | 9.3°C | 7.2°C | 9.7°C |
22 January | 8.5°C | 9.3°C | 7°C | 9.7°C |
23 January | 8.5°C | 9.2°C | 7.2°C | 9.6°C |
24 January | 8.7°C | 9.2°C | 7.4°C | 9.6°C |
25 January | 8.7°C | 9.2°C | 7.5°C | 9.5°C |
26 January | 8.8°C | 9.1°C | 7.7°C | 9.5°C |
27 January | 8.9°C | 9.1°C | 7.8°C | 9.5°C |
28 January | 8°C | 9.1°C | 6.9°C | 9.5°C |
29 January | 8.1°C | 9.1°C | 7.1°C | 9.4°C |
30 January | 8.2°C | 9.1°C | 7.2°C | 9.2°C |
31 January | 8.3°C | 9.1°C | 7.4°C | 9.1°C |
Average water temperature in Hermance in January over a decade
2016 | 2017 | 2018 | 2019 | 2020 |
9.6°C | 9.1°C | 9.1°C | 9.6°C | 8.1°C |
2021 | 2022 | 2023 | 2024 | 2025 |
9.5°C | 8°C | 9.5°C | 9.4°C | 8.4°C |
Hermance water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below