Annapolis in July
Find out everything about the water temperature in Annapolis in July. Average, minimum and maximum recorded temperatures as well as daily temperature in July for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in July
Minimum:
75.5 °F
Average:
81.3 °F
Maximum:
87.1 °F
Sea water temperature in Annapolis in July
In the city of Annapolis, the month of July is a great time for swimming. The minimum recorded temperature during this month was 75.5°F on July 5, 2016, with an average temperature being 81.3°F and a maximum temperature reaching 87.1°F on July 22, 2019.
| Date | 10 years average | 2025 | 2024 |
|---|---|---|---|
| Jul 1 | 78.7°F | 82.2°F | 80.6°F |
| Jul 2 | 78.8°F | 82.0°F | 79.0°F |
| Jul 3 | 78.9°F | 81.7°F | 79.2°F |
| Jul 4 | 79.1°F | 82.4°F | 78.7°F |
| Jul 5 | 79.5°F | 81.9°F | 78.9°F |
| Jul 6 | 80.0°F | 82.3°F | 80.4°F |
| Jul 7 | 80.8°F | 82.6°F | 82.5°F |
| Jul 8 | 80.6°F | 82.7°F | 82.7°F |
| Jul 9 | 80.8°F | 83.7°F | 83.3°F |
| Jul 10 | 80.8°F | 84.2°F | 84.2°F |
| Jul 11 | 80.5°F | 82.6°F | 83.3°F |
| Jul 12 | 80.6°F | 83.1°F | 84.3°F |
| Jul 13 | 80.9°F | 84.2°F | 83.0°F |
| Jul 14 | 81.5°F | 84.4°F | 83.6°F |
| Jul 15 | 81.7°F | 84.0°F | 84.0°F |
| Jul 16 | 82.0°F | 84.1°F | 84.7°F |
| Jul 17 | 82.3°F | 84.2°F | 85.0°F |
| Jul 18 | 82.5°F | 84.7°F | 85.8°F |
| Jul 19 | 82.6°F | 84.5°F | 84.8°F |
| Jul 20 | 82.8°F | 84.1°F | 83.8°F |
| Jul 21 | 83.0°F | 83.9°F | 83.0°F |
| Jul 22 | 83.0°F | 83.8°F | 83.0°F |
| Jul 23 | 82.4°F | 83.2°F | 82.4°F |
| Jul 24 | 82.1°F | 83.3°F | 82.6°F |
| Jul 25 | 82.2°F | 82.8°F | 82.7°F |
| Jul 26 | 81.9°F | 83.9°F | 83.0°F |
| Jul 27 | 82.1°F | 84.0°F | 81.7°F |
| Jul 28 | 82.1°F | 84.0°F | 80.8°F |
| Jul 29 | 82.4°F | 84.3°F | 82.7°F |
| Jul 30 | 82.3°F | 84.2°F | 82.5°F |
| Jul 31 | 81.8°F | 83.7°F | 81.4°F |
In Annapolis, the months June through September offer comfortable swimming conditions, which amounts to 105 swimming days.
The warmest water in Annapolis was recorded on July 22, 2019, reaching a 87.1°F. While the coldest temperature occurred on January 19, 2018, dipping to 32.0°F. The average readings by season are 40.8°F in Winter, 53.9°F in Spring, 78.9°F in Summer, and 66.2°F in Autumn.
In July, the temperature is higher than June's average of 74.1°F and August's average of 81.2°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Baltimore |
82.5°F
|
22mi |
| Long Beach |
83.1°F
|
36mi |
| Delaware City |
83.1°F
|
64mi |
| Wilmington |
80.9°F
|
73mi |
* current water temperature in this city
** straight line distance from Annapolis