Dover Heights Sea Temperature in September

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

Average water temperature in Dover Heights for September

The average, high, and low temperatures below should help you if you can swim in the water in Dover Heights in September.

Average

18.44° C

65.2° F

High

21.02° C

69.84° F

Low

16.01° C

60.82° F

Water temperature range by day in September in Dover Heights

The chart below shows the range of low and high temperatures by day for the month of September in Dover Heights.

Average daily water temperatures in Dover Heights for September

Day	Average	Low	High
1	18.05° C	16.01° C	18.81° C
2	18.08° C	16.26° C	18.93° C
3	18.06° C	16.39° C	19° C
4	18.08° C	16.6° C	19.06° C
5	18.14° C	16.59° C	18.98° C
6	18.07° C	16.35° C	19.06° C
7	17.99° C	16.37° C	18.84° C
8	18° C	16.66° C	18.73° C
9	17.91° C	16.8° C	18.73° C
10	18.03° C	17.12° C	18.84° C
11	18.08° C	16.78° C	19.05° C
12	18.13° C	16.62° C	19.23° C
13	18.26° C	17.09° C	19.09° C
14	18.25° C	17.31° C	19.05° C
15	18.32° C	17.31° C	19.26° C
16	18.42° C	17.43° C	19.55° C
17	18.52° C	17.58° C	20.13° C
18	18.63° C	17.45° C	20.26° C
19	18.68° C	17.46° C	20.75° C
20	18.66° C	17.43° C	20.73° C
21	18.67° C	17.53° C	20.58° C
22	18.79° C	17.54° C	20.39° C
23	18.91° C	17.87° C	20.16° C
24	19.02° C	17.87° C	20.33° C
25	19.16° C	18.05° C	20.98° C
26	18.98° C	17.99° C	20.65° C
27	18.99° C	18.02° C	21.02° C
28	18.92° C	18.12° C	20.85° C
29	18.86° C	18.05° C	20.61° C
30	18.88° C	17.89° C	20.49° C