Water temperature in New London (CT) in November
Is it warm enough to swim in New London in November? Average water temperature in New London in November is 55.8°F and therefore is not suitable for comfortable swimming. The warmest sea in New London in November is 62.6°F, and the coldest is 49.1°F. Average high air temperature in New London in November is 53°F, and average low temperature is 38°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in New London
Changes water temperature in New London in November 2025, 2024
To get an accurate forecast for the water temperature in New London for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in New London, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of November.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| November 1 | 59.4°F | 60.6°F | 56.7°F | 62.6°F |
| November 2 | 59.5°F | 60.8°F | 56.5°F | 62.4°F |
| November 3 | 59.2°F | 60.3°F | 55.9°F | 62.1°F |
| November 4 | 58.6°F | 59.7°F | 55.6°F | 62.1°F |
| November 5 | 58.5°F | 60.3°F | 55.2°F | 62.1°F |
| November 6 | 57.9°F | 60.4°F | 55.4°F | 61.9°F |
| November 7 | 57.9°F | 59.5°F | 52.7°F | 62.2°F |
| November 8 | 57.7°F | 59.9°F | 55°F | 61°F |
| November 9 | 57.2°F | 59.2°F | 55°F | 60.6°F |
| November 10 | 57.4°F | 59.2°F | 55°F | 60.4°F |
| November 11 | 56.7°F | 59.2°F | 54.7°F | 59.7°F |
| November 12 | 56.5°F | 57.9°F | 54°F | 60.4°F |
| November 13 | 55.9°F | 58.1°F | 53.8°F | 60.3°F |
| November 14 | 55.2°F | 57.6°F | 53.6°F | 59.4°F |
| November 15 | 55.2°F | 57.4°F | 53.4°F | 58.8°F |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| November 16 | 55°F | 57.4°F | 53.6°F | 58.3°F |
| November 17 | 54.3°F | 57.4°F | 53.8°F | 57.7°F |
| November 18 | 53.2°F | 57.2°F | 53.2°F | 57.9°F |
| November 19 | 52.3°F | 56.8°F | 52.3°F | 57.2°F |
| November 20 | 52.2°F | 56.3°F | 52.2°F | 56.8°F |
| November 21 | 52.5°F | 55.8°F | 52.5°F | 56.5°F |
| November 22 | 52.7°F | 55.8°F | 51.8°F | 55.9°F |
| November 23 | 52°F | 55.8°F | 51.1°F | 55.8°F |
| November 24 | 51.4°F | 55.4°F | 50.7°F | 55.4°F |
| November 25 | 51.4°F | 54.3°F | 50.4°F | 55.2°F |
| November 26 | 51.4°F | 54.1°F | 50°F | 54.9°F |
| November 27 | 54.1°F | 49.6°F | 54.3°F | |
| November 28 | 53.8°F | 49.6°F | 54.3°F | |
| November 29 | 53.2°F | 49.5°F | 54°F | |
| November 30 | 52.9°F | 49.1°F | 53.8°F |
Average water temperature in New London in November over a decade
| 2015 | 2016 | 2017 | 2018 | 2019 |
| 57.2°F | 56.7°F | 57.9°F | 54.1°F | 55.4°F |
| 2020 | 2021 | 2022 | 2023 | 2024 |
| 56.7°F | 57.7°F | 57.4°F | 55.6°F | 57.4°F |
New London sea state in November
Chart comparing the height of waves in New London in November over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
Weather and climate in New London in November
This data display average monthly climate indicators in New London in November based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
- Average HIGH temperature53°F
- Average LOW temperature38°F
- Average rainfall days10 days
- Average rainfall86mm/3.4''
- Average snowfall5mm/0.2''
New London water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
