June weather forecast
South Bristol, ME

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Weather in June

The first month of the summer, June, is a refreshing month in South Bristol, Maine, with an average temperature varying between 66.7°F (19.3°C) and 52.7°F (11.5°C).

Temperature

South Bristol's transition into June sees a mild rise in the average high-temperature, edging from 59.4°F (15.2°C) in May to a still refreshing 66.7°F (19.3°C). The average low-temperature during June nights is a fresh 52.7°F (11.5°C).

Humidity

The months with the highest humidity are June and July, with an average relative humidity of 82%.

Rainfall

In June, in South Bristol, the rain falls for 14.3 days. Throughout June, 2.48" (63mm) of precipitation is accumulated. Throughout the year, in South Bristol, there are 142.1 rainfall days, and 30.51" (775mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The month with the longest days in South Bristol is June, with an average of 15h and 24min of daylight.
On the first day of June in South Bristol, sunrise is at 4:58 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 8:24 pm EDT.

Sunshine

In June, the average sunshine in South Bristol, Maine, is 8.6h.

UV index

In June, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: During June, 5 as the daily maximum UV index converts into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures in South Bristol?

An average high-temperature, in June, in South Bristol, is 66.7°F (19.3°C) and the average low-temperature is 52.7°F (11.5°C).

What is the most humid month in South Bristol?

June and July, with an average relative humidity of 82%, are most humid months in South Bristol, Maine.

What is the average humidity in June in South Bristol?

In June, the average relative humidity in South Bristol is 82%.

How many days does it rain in June in South Bristol?

In June, in South Bristol, the rain falls for 14.3 days. Throughout June, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in South Bristol?

In South Bristol, Maine, snow does not fall in June through October.

Does it snow in South Bristol in June?

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

When are the longest days in South Bristol?

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

How many hours of daylight does South Bristol have in June?

In June, the average day length in South Bristol, Maine, is 15h and 25min.

When are sunrise and sunset in June in South Bristol?

On the first day of June in South Bristol, sunrise is at 4:58 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 8:24 pm EDT.

How long on average sun shines in June in South Bristol?

In June, the average sunshine duration in South Bristol is 8.6h.

What is the UV index intensity in June in South Bristol?

In South Bristol, Maine, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
South Bristol, ME

Average temperature in June - South Bristol, ME
  • Average high temperature in June: 66.7°F

The warmest months (with the highest average high temperature) are July and August (74.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 52.7°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in June
South Bristol, ME

Average pressure in June - South Bristol, 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
South Bristol, ME

Average wind speed in June - South Bristol, ME
  • Average wind speed in June: 7.5mph

The windiest months (with the highest average wind speed) are January and March (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in June
South Bristol, ME

Average humidity in June - South Bristol, ME
  • Average humidity in June: 82%

The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (76%).

Average rainfall in June
South Bristol, ME

Average rainfall in June - South Bristol, ME
  • Average rainfall in June: 2.48"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in June
South Bristol, ME

Average rainfall days in June - South Bristol, ME
  • Average rainfall days in June: 14.3 days

The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is January (6.6 days).

Average snowfall in June
South Bristol, ME

Average snowfall in June - South Bristol, ME
  • Average snowfall in June: 0"

The month with the highest snowfall is January (5.28").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in June
South Bristol, ME

Average snowfall days in June - South Bristol, ME
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
South Bristol, ME

Average daylight in June / Average sunshine in June - South Bristol, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

Average sunshine days in June
South Bristol, ME

Average sunshine days in June - South Bristol, ME
  • Average sunshine days in June: 13.6 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is April (11.7 days).

Average UV index in June
South Bristol, ME

Average UV index in June - South Bristol, ME
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in June
South Bristol, ME

Average cloud cover in June - South Bristol, ME
  • Average cloud cover in June: 43

The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in June
South Bristol, ME

Average visibility in June - South Bristol, ME
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

South Bristol, Maine, USA

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