June weather forecast
Thomaston, ME

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Weather in June

June, the first month of the summer in Thomaston, is a comfortable month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 61.2°F (16.2°C).

Temperature

June signifies a subtle uplift in the average high-temperature, adjusting from a fresh 54.1°F (12.3°C) in May to an enjoyable 61.2°F (16.2°C). June nights witness a slight temperature decrease, averaging at a cool 53.2°F (11.8°C).

Humidity

In June, the average relative humidity is 84%.

Rainfall

In Thomaston, during June, the rain falls for 13.8 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Thomaston, during the entire year, the rain falls for 144.8 days and collects up to 30.63" (778mm) of precipitation.

Snowfall

In Thomaston, snow does not fall in May through October.

Ocean temperature

In June, the average ocean temperature is 52°F (11.1°C).
Note: Dipping in 52°F (11.1°C) at temperatures less than 50°F (10°C) without proper gear can lead to pronounced cold shock and breathing difficulties.

Daylight

The month with the longest days is June, with an average of 15h and 24min of daylight.
On the first day of the month, sunrise is at 4:56 am and sunset at 8:13 pm. On the last day of June, sunrise is at 4:57 am and sunset at 8:23 pm EDT.

Sunshine

The average sunshine in June is 8.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 5 during June translates into the following guidance:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

An average high-temperature, in June, in Thomaston, is 61.2°F (16.2°C) and the average low-temperature is 53.2°F (11.8°C).

What is the average humidity in June?

The average relative humidity in June is 84%.

How many days does it rain in June?

In Thomaston, in June, during 13.8 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

What is the ocean temperature in June?

In Thomaston, Maine, the average seawater temperature in June is 52°F (11.1°C). Swimming in 52°F (11.1°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

When are the longest days?

With an average of 15h and 24min of daylight, June has the longest days of the year.

How many hours of daylight does Thomaston have in June?

In Thomaston, Maine, the average day length in June is 15h and 26min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 4:56 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 4:57 am and sunset at 8:23 pm EDT.

How long on average sun shines in June?

In Thomaston, the average sunshine duration in June is 8.8h.

When is the highest UV index?

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

How high is the UV index in June?

In June, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Thomaston, ME

Average temperature in June - Thomaston, ME
  • Average high temperature in June: 61.2°F

The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in June: 53.2°F

The month with the highest average low temperature is August (60.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

Average pressure in June
Thomaston, ME

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

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

Average wind speed in June
Thomaston, ME

Average wind speed in June - Thomaston, ME
  • Average wind speed in June: 9.3mph

The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).

Average humidity in June
Thomaston, ME

Average humidity in June - Thomaston, ME
  • Average humidity in June: 84%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (75%).

Average rainfall in June
Thomaston, ME

Average rainfall in June - Thomaston, ME
  • Average rainfall in June: 2.76"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in June
Thomaston, ME

Average rainfall days in June - Thomaston, ME
  • Average rainfall days in June: 13.8 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in June
Thomaston, ME

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

The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Thomaston, ME

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

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in June
Thomaston, ME

Average sea temperature in June - Thomaston, ME
  • Average sea temperature in June: 52°F

The best month for swimming (with the highest average sea temperature) is August (60.4°F).
The coldest month (with the lowest average sea temperature) is March (37.8°F).

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

Average daylight in June / Average sunshine in June - Thomaston, 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: 8h and 54min).

  • Average sunshine in June: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).

Average sunshine days in June
Thomaston, ME

Average sunshine days in June - Thomaston, ME
  • Average sunshine days in June: 14 days

The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.5 days).

Average UV index in June
Thomaston, ME

Average UV index in June - Thomaston, 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
Thomaston, ME

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

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in June
Thomaston, ME

Average visibility in June - Thomaston, 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).

Thomaston, Maine, USA

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