June weather forecast
Annapolis, MD

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

Weather in June

June in Annapolis announces the arrival of summer. With the increasing sunlight and lengthening of days, the city blossoms into the vibrant summer life. By June, water enthusiasts can relish in the rising sea temperatures, ideal for aquatic activities. Beach days and boating trips become a colorful part of the city’s cultural tableau. Amid this, the wind speed sees a gradual decrease, contributing to the creation of the perfect summer mood.

Temperature

June in Annapolis signifies a subtle uplift in the average high-temperature, adjusting from a pleasant 71.2°F (21.8°C) in May to a warm 79.3°F (26.3°C). In the month of June, Annapolis's average low-temperature falls to an enjoyable 66.7°F (19.3°C).

Humidity

In Annapolis, the average relative humidity in June is 76%.

Rainfall

In Annapolis, in June, it is raining for 12.8 days, with typically 1.26" (32mm) of accumulated precipitation. In Annapolis, Maryland, during the entire year, the rain falls for 120.4 days and collects up to 10.47" (266mm) of precipitation.

Snowfall

In Annapolis, snow does not fall in April through October.

Ocean temperature

In June, the average ocean temperature is 69.1°F (20.6°C).
Note: Swimming becomes less enjoyable for most at a surface water temperature of 69.1°F (20.6°C). As the temperature decreases below 69.8°F (21°C), breathing becomes increasingly difficult.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of June, sunrise is at 5:43 am and sunset at 8:35 pm EDT.

Sunshine

In June, the average sunshine in Annapolis is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Annapolis, Maryland. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What is the average June temperature in Annapolis?

The high-temperature, in June, in Annapolis, is 79.3°F (26.3°C), while the low-temperature averages to 66.7°F (19.3°C).

What is the average humidity in June in Annapolis?

In June, the average relative humidity is 76%.

How many days does it rain in June in Annapolis?

In Annapolis, in June, it is raining for 12.8 days, with typically 1.26" (32mm) of accumulated precipitation.

When it does not snow in Annapolis?

April through October are months without snowfall in Annapolis, Maryland.

What is the ocean temperature in June in Annapolis?

In Annapolis, Maryland, the average seawater temperature in June is 69.1°F (20.6°C). For swimming, a surface water temperature of 69.1°F (20.6°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

When are the longest days in Annapolis?

The month with the longest days in Annapolis is June, with an average of 14h and 54min of daylight.

How many hours of daylight does Annapolis have in June?

In June, the average day length in Annapolis is 14h and 52min.

When are sunrise and sunset in June in Annapolis?

On the first day of June in Annapolis, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:35 pm EDT.

How long on average sun shines in June in Annapolis?

In June, the average sunshine duration is 10.4h.

What is the month with the highest UV index in Annapolis?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Annapolis.

What is the UV index intensity in June in Annapolis?

In June, the average daily maximum UV index in Annapolis, Maryland, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJuneJASOND
May
June
Jul
Average high temperature
71.2°F 21.8°C
79.3°F 26.3°C
84.7°F 29.3°C
Average low temperature
57.7°F 14.3°C
66.7°F 19.3°C
72°F 22.2°C
Average pressure
30.01" 762mmHg
29.94" 760mmHg
29.96" 761mmHg
Average wind speed
8mph 12.9km/h
7.5mph 12.1km/h
6.6mph 10.6km/h
Average max. wind speed
8.6mph 13.8km/h
8.1mph 13km/h
7.3mph 11.7km/h
Average wind speed gusts
13.2mph 21.2km/h
12.2mph 19.6km/h
10.6mph 17.1km/h
Average humidity
78%
76%
74%
Average rainfall
0.87" 22mm
1.26" 32mm
1.54" 39mm
Average rainfall days
13.8
12.8
14.3
Average snowfall
0" 0mm
0" 0mm
0" 0mm
Average snowfall days
0
0
0
Average sea temperature
57.4°F 14.1°C
69.1°F 20.6°C
76.1°F 24.5°C
Average daylight
14h 2min
14h 5min
14h 4min
Average sunshine
9h 0min
10h 2min
10h 5min
Average sunshine days
14.7
14.8
13.9
Average UV index
6
6
6
Average cloud cover
41%
31%
28%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in June
Annapolis, MD

Average temperature in June - Annapolis, MD
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in June
Annapolis, MD

Average pressure in June - Annapolis, MD
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Annapolis, MD

Average wind speed in June - Annapolis, MD
  • Average wind speed in June: 7.5mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in June
Annapolis, MD

Average humidity in June - Annapolis, MD
  • Average humidity in June: 76%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in June
Annapolis, MD

Average rainfall in June - Annapolis, MD
  • Average rainfall in June: 1.26"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in June
Annapolis, MD

Average rainfall days in June - Annapolis, MD
  • Average rainfall days in June: 12.8 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

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Average snowfall in June
Annapolis, MD

Average snowfall in June - Annapolis, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Annapolis, MD

Average snowfall days in June - Annapolis, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in June
Annapolis, MD

Average sea temperature in June - Annapolis, MD
  • Average sea temperature in June: 69.1°F

The best month for swimming (with the highest average sea temperature) is August (77.8°F).
The coldest month (with the lowest average sea temperature) is February (45.1°F).

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Average daylight in June /
Average sunshine in June
Annapolis, MD

Average daylight in June / Average sunshine in June - Annapolis, MD
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in June
Annapolis, MD

Average sunshine days in June - Annapolis, MD
  • Average sunshine days in June: 14.8 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in June
Annapolis, MD

Average UV index in June - Annapolis, MD
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in June
Annapolis, MD

Average cloud cover in June - Annapolis, MD
  • Average cloud cover in June: 31

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in June
Annapolis, MD

Average visibility in June - Annapolis, MD
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Annapolis, Maryland, USA

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