June weather forecast
Herald Harbor, MD

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Weather in June

June, the first month of the summer in Herald Harbor, is a warm month, with an average temperature varying between 65.7°F (18.7°C) and 80.2°F (26.8°C).

Temperature

June's arrival signals a modest temperature shift, moving from an agreeable 72.1°F (22.3°C) in May to a moderately hot 80.2°F (26.8°C). Herald Harbor records an average temperature drop to an enjoyable 65.7°F (18.7°C) in June.

Humidity

In Herald Harbor, the average relative humidity in June is 75%.

Rainfall

In Herald Harbor, during June, the rain falls for 14.2 days and regularly aggregates up to 2.6" (66mm) of precipitation. Throughout the year, there are 155.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

In Herald Harbor, Maryland, snow does not fall in May through October.

Ocean temperature

In June, the average ocean temperature is 68.2°F (20.1°C).
Note: Swimming is not enjoyable for most people in water that is 68.2°F (20.1°C). As the temperature descends from 69.8°F (21°C) to 59°F (15°C), breathing control becomes harder.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
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 5:44 am and sunset at 8:36 pm EDT.

Sunshine

In Herald Harbor, the average sunshine in June is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Herald Harbor. 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 translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

The high-temperature during June is 80.2°F (26.8°C) and the low-temperature is 65.7°F (18.7°C).

What is the average humidity in June?

The average relative humidity in June is 75%.

How many days does it rain in June?

In Herald Harbor, in June, during 14.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow in Herald Harbor?

May through October are months without snowfall.

How cold is the water in June in Herald Harbor?

In Herald Harbor, in June, the average water temperature is 68.2°F (20.1°C). For most, swimming in 68.2°F (20.1°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

When are the longest days in Herald Harbor?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What is the average length of the day in June?

The average day length in June is 14h and 52min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:36 pm EDT.

How long on average sun shines in June?

In Herald Harbor, the average sunshine duration in June is 10.4h.

What are the months with the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Herald Harbor, MD

Average temperature in June - Herald Harbor, MD
  • Average high temperature in June: 80.2°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in June: 65.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

Average pressure in June
Herald Harbor, MD

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

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in June
Herald Harbor, MD

Average wind speed in June - Herald Harbor, MD
  • Average wind speed in June: 7mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in June
Herald Harbor, MD

Average humidity in June - Herald Harbor, MD
  • Average humidity in June: 75%

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

Average rainfall in June
Herald Harbor, MD

Average rainfall in June - Herald Harbor, MD
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in June
Herald Harbor, MD

Average rainfall days in June - Herald Harbor, MD
  • Average rainfall days in June: 14.2 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in June
Herald Harbor, MD

Average snowfall in June - Herald Harbor, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Herald Harbor, MD

Average snowfall days in June - Herald Harbor, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in June
Herald Harbor, MD

Average sea temperature in June - Herald Harbor, MD
  • Average sea temperature in June: 68.2°F

The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

Average daylight in June /
Average sunshine in June
Herald Harbor, MD

Average daylight in June / Average sunshine in June - Herald Harbor, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in June
Herald Harbor, MD

Average sunshine days in June - Herald Harbor, MD
  • Average sunshine days in June: 14 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in June
Herald Harbor, MD

Average UV index in June - Herald Harbor, 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, November and December (UV index 2).

Average cloud cover in June
Herald Harbor, MD

Average cloud cover in June - Herald Harbor, MD
  • Average cloud cover in June: 32

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).

Average visibility in June
Herald Harbor, MD

Average visibility in June - Herald Harbor, 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).

Herald Harbor, Maryland, USA

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