Mount Maunganui Sea Temperature in December

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

Average water temperature in Mount Maunganui for December

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

Average

19.57° C

67.22° F

High

21.73° C

71.11° F

Low

17.09° C

62.76° F

Water temperature range by day in December in Mount Maunganui

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

Average daily water temperatures in Mount Maunganui for December

Day	Average	Low	High
1	18.75° C	17.09° C	20.61° C
2	18.79° C	17.42° C	20.69° C
3	18.84° C	17.37° C	20.62° C
4	18.89° C	17.59° C	20.69° C
5	18.94° C	17.67° C	20.74° C
6	19.04° C	17.8° C	20.68° C
7	19.15° C	17.86° C	20.76° C
8	19.31° C	17.92° C	20.97° C
9	19.44° C	17.84° C	21.01° C
10	19.44° C	17.71° C	21.2° C
11	19.5° C	17.96° C	21.44° C
12	19.5° C	17.73° C	21.21° C
13	19.47° C	17.8° C	21.11° C
14	19.51° C	17.78° C	21.12° C
15	19.65° C	17.51° C	21.15° C
16	19.7° C	17.96° C	21.02° C
17	19.65° C	18.06° C	20.78° C
18	19.62° C	17.85° C	20.76° C
19	19.66° C	17.84° C	20.67° C
20	19.62° C	17.97° C	20.54° C
21	19.77° C	18.56° C	20.56° C
22	19.84° C	18.29° C	20.8° C
23	19.89° C	17.99° C	20.9° C
24	19.89° C	18.02° C	20.93° C
25	19.97° C	18.19° C	21.07° C
26	20.04° C	18.17° C	21.26° C
27	20.16° C	18.49° C	21.37° C
28	20.16° C	18.37° C	21.59° C
29	20.07° C	17.89° C	21.6° C
30	20.13° C	17.92° C	21.73° C
31	20.21° C	18.24° C	21.66° C