July weather forecast
Greenville Junction, ME

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Weather in July

July in Greenville Junction, Maine, is a moderately hot summer month, with an average temperature varying between 54.5°F (12.5°C) and 74.8°F (23.8°C).

Temperature

Greenville Junction records the warmest temperatures in July, averaging a high of 74.8°F (23.8°C) and a low of 54.5°F (12.5°C).

Humidity

The average relative humidity in July in Greenville Junction is 79%.

Rainfall

In Greenville Junction, during July, the rain falls for 17.8 days and regularly aggregates up to 2.32" (59mm) of precipitation. In Greenville Junction, during the entire year, the rain falls for 147.1 days and collects up to 34.65" (880mm) of precipitation.

Snowfall

In Greenville Junction, snow does not fall in June through September.

Daylight

The average length of the day in July is 15h and 16min.
On the first day of the month, sunrise is at 4:54 am and sunset at 8:30 pm. On the last day of July, sunrise is at 5:22 am and sunset at 8:07 pm EDT.

Sunshine

The average sunshine in July is 9.1h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the UV index of 5 transforms into the following advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

Greenville Junction's temperature records reveal July as the warmest month, marked by average highs of 74.8°F (23.8°C) and lows of 54.5°F (12.5°C).

What are July temperatures?

In July, in Greenville Junction, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in July?

The average relative humidity in July is 79%.

How many days does it rain in July?

In Greenville Junction, in July, during 17.8 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow?

In Greenville Junction, snow does not fall in June through September.

What is the average length of the day in July?

In Greenville Junction, the average day length in July is 15h and 16min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 4:54 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:07 pm EDT.

How long on average sun shines in July?

The average sunshine duration in July is 9.1h.

What is the month with the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 5.

What is the UV index reading in July?

In July, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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 July
Greenville Junction, ME

Average temperature in July - Greenville Junction, ME
  • Average high temperature in July: 74.8°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (20.8°F).

  • Average low temperature in July: 54.5°F

The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

Average pressure in July
Greenville Junction, ME

Average pressure in July - Greenville Junction, ME
  • Average pressure in July: 29.92"Hg

The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in July
Greenville Junction, ME

Average wind speed in July - Greenville Junction, ME
  • Average wind speed in July: 5.7mph

The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in July
Greenville Junction, ME

Average humidity in July - Greenville Junction, ME
  • Average humidity in July: 79%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (77%).

Average rainfall in July
Greenville Junction, ME

Average rainfall in July - Greenville Junction, ME
  • Average rainfall in July: 2.32"

The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is February (2.24").

Average rainfall days in July
Greenville Junction, ME

Average rainfall days in July - Greenville Junction, ME
  • Average rainfall days in July: 17.8 days

The months with the highest number of rainy days are July and August (17.8 days).
The month with the least rainy days is February (4.4 days).

Average snowfall in July
Greenville Junction, ME

Average snowfall in July - Greenville Junction, ME
  • Average snowfall in July: 0"

The month with the highest snowfall is January (14.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Greenville Junction, ME

Average snowfall days in July - Greenville Junction, ME
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (20.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Greenville Junction, ME

Average daylight in July / Average sunshine in July - Greenville Junction, ME
  • Average daylight in July: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in July: 9h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

Average sunshine days in July
Greenville Junction, ME

Average sunshine days in July - Greenville Junction, ME
  • Average sunshine days in July: 11 days

The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is February (8.1 days).

Average UV index in July
Greenville Junction, ME

Average UV index in July - Greenville Junction, ME
  • Average UV index in July: 5

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in July
Greenville Junction, ME

Average cloud cover in July - Greenville Junction, ME
  • Average cloud cover in July: 45

The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 45).

Average visibility in July
Greenville Junction, ME

Average visibility in July - Greenville Junction, ME
  • Average visibility in July: 5mi

The months with the highest visibility are May, July, October and November (5mi).
The months with the lowest visibility are January, February, March, April, June, August, September and December (4mi).

Greenville Junction, Maine, USA

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