June weather forecast
Southport, ME

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Weather in June

June, the first month of the summer in Southport, is an enjoyable month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 66.2°F (19°C).

Temperature

Southport's weather shows a minor temperature rise with the arrival of June, moving from 58.6°F (14.8°C) in May to a still refreshing 66.2°F (19°C). The nighttime temperature, during June, averages of 53.2°F (11.8°C).

Humidity

The most humid month is June, with an average relative humidity of 83%.

Rainfall

In Southport, during June, the rain falls for 14.4 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, there are 147.2 rainfall days, and 31.34" (796mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 24min of daylight.
On the first day of June, sunrise is at 4:58 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:24 pm EDT.

Sunshine

The average sunshine in June is 8.8h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the UV index of 5 transforms into the following advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

The average high-temperature, in June, in Southport, is 66.2°F (19°C), while the average low-temperature is 53.2°F (11.8°C).

What is the most humid month?

The most humid month is June, with an average relative humidity of 83%.

What is the average humidity in June?

In June, the average relative humidity is 83%.

How much does it rain in June?

In Southport, during June, the rain falls for 14.4 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow?

In Southport, snow does not fall in June through September.

Does it snow in June?

In June, in Southport, it doesn't snow. May is the latest month when it typically snows.

When are the longest days?

The month with the longest days is June, with an average of 15h and 24min of daylight.

How many hours of daylight does Southport have in June?

In June, the average day length is 15h and 25min.

When are sunrise and sunset in June in Southport?

In June, on the first day of the month, sunrise is at 4:58 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:24 pm EDT.

How many hours of sunshine does Southport have in June?

The average sunshine duration in June is 8.8h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

How high is the UV index in June?

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Southport, ME

Average temperature in June - Southport, ME
  • Average high temperature in June: 66.2°F

The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 53.2°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in June
Southport, ME

Average pressure in June - Southport, ME
  • Average pressure in June: 29.91"Hg

The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Southport, ME

Average wind speed in June - Southport, ME
  • Average wind speed in June: 7.8mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in June
Southport, ME

Average humidity in June - Southport, ME
  • Average humidity in June: 83%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is November (75%).

Average rainfall in June
Southport, ME

Average rainfall in June - Southport, ME
  • Average rainfall in June: 2.68"

The wettest months (with the highest rainfall) are October and December (3.5").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in June
Southport, ME

Average rainfall days in June - Southport, ME
  • Average rainfall days in June: 14.4 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.2 days).

Average snowfall in June
Southport, ME

Average snowfall in June - Southport, ME
  • Average snowfall in June: 0"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Southport, ME

Average snowfall days in June - Southport, ME
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Southport, ME

Average daylight in June / Average sunshine in June - Southport, ME
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in June: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

Average sunshine days in June
Southport, ME

Average sunshine days in June - Southport, ME
  • Average sunshine days in June: 12.8 days

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is April (11.9 days).

Average UV index in June
Southport, ME

Average UV index in June - Southport, ME
  • Average UV index in June: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in June
Southport, ME

Average cloud cover in June - Southport, ME
  • Average cloud cover in June: 42

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in June
Southport, ME

Average visibility in June - Southport, ME
  • 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).

Southport, Maine, USA

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