Copper Harbor Sea Temperature in July

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

Average water temperature in Copper Harbor for July

The average, high, and low temperatures below should help you if you can swim in the water in Copper Harbor in July.

Average

10.29° C

50.52° F

High

18.24° C

64.83° F

Low

4.14° C

39.45° F

Water temperature range by day in July in Copper Harbor

The chart below shows the range of low and high temperatures by day for the month of July in Copper Harbor.

Average daily water temperatures in Copper Harbor for July

Day	Average	Low	High
1	6.74° C	4.29° C	12.21° C
2	6.85° C	4.3° C	11° C
3	7.15° C	4.22° C	11.58° C
4	7.54° C	4.14° C	12.77° C
5	7.92° C	4.74° C	13.54° C
6	8.07° C	4.6° C	13.37° C
7	7.98° C	4.53° C	10.9° C
8	8.13° C	4.52° C	11.53° C
9	8.33° C	4.59° C	11.32° C
10	8.8° C	4.83° C	11.45° C
11	9.14° C	4.89° C	12.71° C
12	9.37° C	5.7° C	13.59° C
13	9.66° C	5.72° C	13.86° C
14	9.85° C	5.5° C	14.09° C
15	10.29° C	5.62° C	14.53° C
16	10.49° C	6.32° C	15.34° C
17	10.75° C	6.56° C	15.61° C
18	10.87° C	6.41° C	16.11° C
19	11.08° C	6.67° C	16.38° C
20	11.41° C	6.83° C	16.14° C
21	11.47° C	7.02° C	16.3° C
22	11.41° C	6.72° C	16.28° C
23	11.78° C	7.93° C	14.71° C
24	11.92° C	7.17° C	15.2° C
25	12.32° C	6.6° C	16.03° C
26	12.43° C	6.5° C	16.21° C
27	12.76° C	6.75° C	16.56° C
28	13.26° C	6.76° C	17.15° C
29	13.6° C	6.67° C	17.33° C
30	13.68° C	7.05° C	17.76° C
31	13.97° C	6.62° C	18.24° C

Water temperature in July for locations near Copper Harbor

Houghton

United States, North America

Data source and citation

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