Humarock Sea Temperature in December

Looking to find out what the average sea water temperature in Humarock is for December? Find out what the lowest, highest, and average water temperatures are for Humarock over the past 10 years.

Average water temperature in Humarock for December

The average, high, and low temperatures below should help you if you can swim in the water in Humarock in December.

8.37° C

(47.07° F)

  • highest: 10.5° C (50.9° F)
  • lowest: 5.82° C (42.48° F)

This water is very cold and can cause pain. We don't recommend you swim in this temperature for anything other than very short swims of 5 to 10 minutes unless you are a very experienced cold water swimmer.

Water temperature range by day in December in Humarock

The chart below shows the range of low and high temperatures by day for the month of December in Humarock.

Water temperatures for December in Humarock in recent years

Day 2024 2023 2022 2021
1 0° C 9.45° C 10.28° C 10.12° C
2 0° C 9.55° C 10.21° C 9.91° C
3 0° C 9.49° C 10.12° C 9.9° C
4 0° C 9.17° C 10.06° C 9.95° C
5 0° C 9.21° C 9.94° C 9.9° C
6 0° C 9.2° C 9.91° C 9.84° C
7 0° C 8.69° C 10.04° C 9.68° C
8 0° C 8.57° C 9.91° C 9.59° C
9 0° C 8.42° C 9.79° C 9.6° C
10 0° C 8.49° C 9.65° C 9.59° C
11 0° C 8.62° C 9.54° C 9.51° C
12 0° C 8.43° C 9.29° C 9.42° C
13 0° C 8.36° C 9.17° C 9.46° C
14 0° C 8.18° C 9.03° C 9.44° C
15 0° C 8.07° C 8.92° C 9.31° C
16 0° C 8.16° C 8.98° C 9.76° C
17 0° C 8.13° C 8.7° C 9.15° C
18 0° C 8.33° C 8.6° C 9.11° C
19 0° C 8.23° C 8.37° C 9.21° C
20 0° C 7.99° C 8.06° C 9.09° C
21 0° C 7.87° C 7.86° C 9.02° C
22 0° C 7.65° C 7.64° C 8.92° C
23 0° C 7.44° C 7.78° C 8.69° C
24 0° C 7.51° C 7.63° C 8.66° C
25 0° C 7.45° C 7.42° C 8.8° C
26 0° C 7.38° C 7.16° C 8.82° C
27 0° C 7.08° C 7.03° C 8.72° C
28 0° C 7.46° C 6.81° C 8.57° C
29 0° C 7.46° C 6.61° C 8.64° C
30 0° C 7.43° C 6.47° C 8.62° C
31 0° C 7.33° C 6.11° C 8.51° C

Water temperature in December for locations near Humarock

Rexhame Beach

United States, North America

0.95 miles away

Ocean Bluff Brant Rock

United States, North America

2.27 miles away

Marshfield

United States, North America

3.12 miles away

Scituate

United States, North America

4.62 miles away

Duxbury

United States, North America

6.50 miles away

Duxbury Beach

United States, North America

7.00 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Humarock comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Humarock Sea Temperature in December". SeaTemperatures.net. Accessed on May 7, 2024. http://seatemperatures.net/north-america/united-states/humarock-december-temperature/.

  • "Humarock Sea Temperature in December". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/humarock-december-temperature/. Accessed 7 May, 2024

  • Humarock Sea Temperature in December. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/humarock-december-temperature/.