June weather forecast
Bar Harbor, MD

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Weather in June

June, the first month of the summer in Bar Harbor, is a warm month, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 65.7°F (18.7°C).

Temperature

June's arrival signals a subtle increase in average high-temperatures, moving from May's pleasant 72.1°F (22.3°C) to a moderately hot 80.2°F (26.8°C). During June, Bar Harbor observes a consistent average nighttime temperature of 65.7°F (18.7°C).

Humidity

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

Rainfall

In June, the rain falls for 14.2 days. Throughout June, 2.6" (66mm) of precipitation is accumulated. In Bar Harbor, Maryland, during the entire year, the rain falls for 155.7 days and collects up to 31.22" (793mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of June, 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 8:36 pm EDT.

Sunshine

In Bar 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. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 in June interprets into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

The high-temperature, in June, in Bar Harbor, is 80.2°F (26.8°C), while the low-temperature averages to 65.7°F (18.7°C).

What is the average humidity in June?

The average relative humidity in June is 75%.

How much does it rain in June?

In Bar Harbor, during June, the rain falls for 14.2 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow?

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

When are the longest days?

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

What is the average length of the day in June?

The average day length in June is 14h and 53min.

When are sunrise and sunset in June?

On the first day of June, 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 8:36 pm EDT.

How long on average sun shines in June?

In June, the average sunshine duration is 10.4h.

When is the highest UV index?

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

What is the UV index reading in June?

In June, the average daily maximum UV index 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
Bar Harbor, MD

Average temperature in June - Bar 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
Bar Harbor, MD

Average pressure in June - Bar 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
Bar Harbor, MD

Average wind speed in June - Bar 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
Bar Harbor, MD

Average humidity in June - Bar 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
Bar Harbor, MD

Average rainfall in June - Bar 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
Bar Harbor, MD

Average rainfall days in June - Bar 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
Bar Harbor, MD

Average snowfall in June - Bar 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
Bar Harbor, MD

Average snowfall days in June - Bar 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 daylight in June /
Average sunshine in June
Bar Harbor, MD

Average daylight in June / Average sunshine in June - Bar 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
Bar Harbor, MD

Average sunshine days in June - Bar 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
Bar Harbor, MD

Average UV index in June - Bar 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
Bar Harbor, MD

Average cloud cover in June - Bar 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
Bar Harbor, MD

Average visibility in June - Bar 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).

Bar Harbor, Maryland, USA

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