July weather forecast
Greenville, ME

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Weather in July

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

Temperature

The highest temperatures are recorded in July, with averages reaching a high of 74.8°F (23.8°C) and a low of 54.5°F (12.5°C).

Humidity

In July, the average relative humidity in Greenville is 79%.

Rainfall

In Greenville, in July, it is raining for 17.8 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, there are 147.1 rainfall days, and 34.65" (880mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

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

Sunshine

In July, the average sunshine in Greenville is 9.1h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 5 during July morphs into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

What is the warmest month in Greenville?

Greenville's July weather, marked by an average high temperature of 74.8°F (23.8°C) and an average low temperature of 54.5°F (12.5°C), is the warmest in the year.

What is the usual temperature for Greenville in July?

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

What is the average humidity in July in Greenville?

In July, the average relative humidity in Greenville, Maine, is 79%.

How many days does it rain in July in Greenville?

In Greenville, in July, it is raining for 17.8 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow in Greenville?

June through September are months without snowfall in Greenville, Maine.

How many hours of daylight does Greenville have in July?

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

What time are sunrise and sunset in July in Greenville?

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

How long on average sun shines in July in Greenville?

In July, the average sunshine duration in Greenville, Maine, is 9.1h.

When is the highest UV index in Greenville?

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

What is the UV index reading in July in Greenville?

The average daily maximum UV index in July is 5. A UV Index of 3 to 5 symbolizes 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 July
Greenville, ME

Average temperature in July - Greenville, 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).

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Average pressure in July
Greenville, ME

Average pressure in July - Greenville, 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).

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Average wind speed in July
Greenville, ME

Average wind speed in July - Greenville, 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).

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Average humidity in July
Greenville, ME

Average humidity in July - Greenville, 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%).

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Average rainfall in July
Greenville, ME

Average rainfall in July - Greenville, 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").

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Average rainfall days in July
Greenville, ME

Average rainfall days in July - Greenville, 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).

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Average snowfall in July
Greenville, ME

Average snowfall in July - Greenville, 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").

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Average snowfall days in July
Greenville, ME

Average snowfall days in July - Greenville, 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).

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

Average daylight in July / Average sunshine in July - Greenville, 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).

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Average sunshine days in July
Greenville, ME

Average sunshine days in July - Greenville, 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).

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Average UV index in July
Greenville, ME

Average UV index in July - Greenville, 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).

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Average cloud cover in July
Greenville, ME

Average cloud cover in July - Greenville, 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).

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Average visibility in July
Greenville, ME

Average visibility in July - Greenville, 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).

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Greenville, Maine, USA

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