Gladstone Sea Temperature in September

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

Average water temperature in Gladstone for September

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

Average

21.65° C

70.96° F

High

23.56° C

74.41° F

Low

19.73° C

67.51° F

Water temperature range by day in September in Gladstone

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

Average daily water temperatures in Gladstone for September

Day	Average	Low	High
1	20.82° C	19.73° C	22.39° C
2	20.87° C	19.9° C	22.47° C
3	20.96° C	20.07° C	22.27° C
4	21.05° C	20.14° C	22.07° C
5	21.09° C	20.05° C	22° C
6	21.08° C	20.05° C	22.16° C
7	21.05° C	20.09° C	22.27° C
8	21.17° C	20.07° C	22.4° C
9	21.26° C	20.28° C	22.45° C
10	21.31° C	20.45° C	22.38° C
11	21.41° C	20.66° C	22.41° C
12	21.48° C	20.51° C	22.82° C
13	21.52° C	20.51° C	22.48° C
14	21.48° C	20.59° C	22.28° C
15	21.49° C	20.73° C	22.04° C
16	21.56° C	20.9° C	22.15° C
17	21.63° C	21.17° C	22.21° C
18	21.7° C	21.3° C	22.11° C
19	21.85° C	21.47° C	22.37° C
20	22° C	21.71° C	22.42° C
21	22.03° C	21.56° C	22.54° C
22	22.02° C	21.3° C	22.47° C
23	22.12° C	21.32° C	22.65° C
24	22.18° C	21.4° C	22.82° C
25	22.28° C	21.54° C	22.98° C
26	22.36° C	21.59° C	23.13° C
27	22.42° C	21.79° C	23.28° C
28	22.46° C	21.74° C	23.39° C
29	22.54° C	21.92° C	23.48° C
30	22.58° C	22.07° C	23.56° C

Water temperature in September for locations near Gladstone

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Gladstone 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.