Rock Hall Sea Temperature in July

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

Average water temperature in Rock Hall for July

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

27.5° C

(81.5° F)

  • highest: 30.37° C (86.67° F)
  • lowest: 24.27° C (75.69° 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 July in Rock Hall

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

Water temperatures for July in Rock Hall in recent years

Day 2024 2023 2022 2021
1 0° C 24.27° C 25.84° C 26.48° C
2 0° C 24.57° C 26.07° C 26.41° C
3 0° C 25.04° C 26.3° C 26.3° C
4 0° C 25.48° C 26.42° C 26.14° C
5 0° C 26.15° C 26.4° C 26.28° C
6 0° C 26.82° C 26.49° C 26.56° C
7 0° C 27.25° C 26.44° C 26.98° C
8 0° C 27.28° C 26.53° C 26.96° C
9 0° C 27.22° C 26.42° C 26.93° C
10 0° C 27.09° C 26.24° C 26.92° C
11 0° C 27.21° C 26.48° C 27.14° C
12 0° C 27.31° C 26.48° C 27.65° C
13 0° C 27.42° C 26.83° C 28.28° C
14 0° C 27.44° C 26.97° C 28.6° C
15 0° C 27.37° C 27.2° C 28.71° C
16 0° C 27.52° C 27.44° C 28.77° C
17 0° C 27.9° C 27.41° C 28.81° C
18 0° C 28.12° C 27.33° C 28.57° C
19 0° C 27.9° C 27.55° C 28.13° C
20 0° C 28.39° C 27.83° C 28.11° C
21 0° C 28.45° C 28.03° C 27.96° C
22 0° C 28.35° C 28.22° C 27.49° C
23 0° C 28.26° C 28.33° C 27.05° C
24 0° C 28.03° C 28.16° C 26.76° C
25 0° C 27.77° C 28.13° C 26.69° C
26 0° C 27.83° C 28.04° C 27.21° C
27 0° C 27.85° C 27.96° C 27.61° C
28 0° C 28.05° C 27.86° C 27.66° C
29 0° C 28.15° C 27.82° C 27.65° C
30 0° C 28.07° C 27.79° C 27.5° C
31 0° C 27.91° C 27.65° C 27.2° C

Water temperature in July for locations near Rock Hall

Gibson Island

United States, North America

11.05 miles away

Stevensville

United States, North America

11.69 miles away

Edgemere

United States, North America

13.48 miles away

Naval Academy

United States, North America

17.03 miles away

Dundalk

United States, North America

17.15 miles away

Severna Park

United States, North America

17.28 miles away

Data source and citation

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

  • "Rock Hall Sea Temperature in July". SeaTemperatures.net. Accessed on April 29, 2024. http://seatemperatures.net/north-america/united-states/rock-hall-july-temperature/.

  • "Rock Hall Sea Temperature in July". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/rock-hall-july-temperature/. Accessed 29 April, 2024

  • Rock Hall Sea Temperature in July. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/rock-hall-july-temperature/.