Black River Sea Temperature in December

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

Average water temperature in Black River for December

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

28.51° C

(83.31° F)

highest: 29.44° C (84.99° F)
lowest: 27.55° C (81.59° F)

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Water temperature range by day in December in Black River

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

Water temperatures for December in Black River in recent years

Day	2024	2023	2022	2021
1	0° C	29.43° C	29.07° C	29.01° C
2	0° C	29.36° C	28.99° C	28.88° C
3	0° C	29.3° C	28.93° C	28.91° C
4	0° C	29.31° C	28.93° C	28.9° C
5	0° C	29.32° C	28.83° C	28.9° C
6	0° C	29.29° C	28.74° C	28.9° C
7	0° C	29.26° C	28.73° C	28.83° C
8	0° C	29.23° C	28.74° C	28.79° C
9	0° C	29.17° C	28.71° C	28.83° C
10	0° C	29.18° C	28.68° C	28.9° C
11	0° C	29.19° C	28.68° C	28.9° C
12	0° C	29.11° C	28.71° C	28.85° C
13	0° C	28.89° C	28.71° C	28.76° C
14	0° C	28.95° C	28.61° C	28.67° C
15	0° C	28.99° C	28.5° C	28.58° C
16	0° C	28.99° C	28.42° C	28.59° C
17	0° C	28.92° C	28.4° C	28.46° C
18	0° C	28.91° C	28.45° C	28.6° C
19	0° C	28.81° C	28.4° C	28.53° C
20	0° C	28.74° C	28.29° C	28.51° C
21	0° C	28.71° C	28.21° C	28.49° C
22	0° C	28.74° C	28.14° C	28.51° C
23	0° C	28.76° C	28.16° C	28.5° C
24	0° C	28.71° C	28.14° C	28.5° C
25	0° C	28.58° C	28.1° C	28.58° C
26	0° C	28.6° C	28.11° C	28.52° C
27	0° C	28.69° C	28.06° C	28.43° C
28	0° C	28.7° C	28.01° C	28.44° C
29	0° C	28.74° C	27.94° C	28.39° C
30	0° C	28.62° C	27.94° C	28.34° C
31	0° C	28.38° C	27.97° C	28.26° C