July weather forecast and climate
Annapolis, MD

A view of Chesapeake Bay at dusk, found in Annapolis, Maryland, with a distant view of the US Naval Academy chapel dome,
A view of Chesapeake Bay at dusk, found in Annapolis, Maryland, with a distant view of the US Naval Academy chapel dome,

What is the warmest month in Annapolis?

The warmest month is July, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 71.2°F (21.8°C).

What is the temperature in July in Annapolis?

The average high-temperature, in July, in Annapolis, is 85.8°F (29.9°C), while the average low-temperature is 71.2°F (21.8°C).

How much does it rain in Annapolis in July?

In July, in Annapolis, Maryland, the rain falls for 10.3 days. Throughout July, 4.6" (115.8mm) of precipitation is accumulated.

How warm is the water in July in Annapolis?

In Annapolis, in July, the average water temperature is 76.1°F (24.5°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 76.1°F (24.5°C).
Average temperature in July - Annapolis, MD
  • Average high temperature in July: 29.9°C

The warmest month (with the highest average high temperature) is July (29.9°C).
The month with the lowest average high temperature is January (5.9°C).

  • Average low temperature in July: 21.8°C

The month with the highest average low temperature is July (21.8°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

Average rainfall in July - Annapolis, MD
  • Average rainfall in July: 115.8mm

The wettest month (with the highest rainfall) is September (120.9mm).
The driest month (with the lowest rainfall) is February (74.7mm).

Average rainfall days in July - Annapolis, MD
  • Average rainfall days in July: 10.3 days

Months with the highest number of rainy days are March and April (11.2 days).
Months with the lowest number of rainy days are September and October (7.8 days).

Average sea temperature in July - Annapolis, MD
  • Average sea temperature in July: 24.5°C

The best month for swimming (with the highest average sea temperature) is August (25.4°C).
The coldest month (with the lowest average sea temperature) is February (7.3°C).

Average daylight in July / Average sunshine in July - Annapolis, MD
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in July: 9h

Months with most sunshine are June, July and August (Average sunshine: 9h).
Months with least sunshine are January, November and December (Average sunshine: 5).

Average UV index in July - Annapolis, MD
  • Average UV index in July: 9

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 2).

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