July weather forecast
Grand Lake Stream, ME

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Weather in July

July in Grand Lake Stream, Maine, is a warm summer month, with an average temperature fluctuating between 77.2°F (25.1°C) and 56.1°F (13.4°C).

Temperature

Grand Lake Stream's July weather, with an average high temperature of 77.2°F (25.1°C) and an average low temperature of 56.1°F (13.4°C), tends to be the warmest of the year.

Humidity

The average relative humidity in July in Grand Lake Stream is 78%.

Rainfall

In Grand Lake Stream, in July, during 12.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Grand Lake Stream, during the entire year, the rain falls for 122.6 days and collects up to 14.53" (369mm) of precipitation.

Snowfall

In Grand Lake Stream, snow does not fall in June through September.

Daylight

In July, the average length of the day in Grand Lake Stream is 15h and 14min.
On the first day of July, sunrise is at 4:48 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 7:59 pm EDT.

Sunshine

In July, the average sunshine is 9.3h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Grand Lake Stream, Maine. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, the UV index of 5 transforms into the following advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Feb 12, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the hottest in Grand Lake Stream?

Grand Lake Stream's warmest month, July, generally records average temperatures ranging from a high of 77.2°F (25.1°C) to a low of 56.1°F (13.4°C).

What are July temperatures in Grand Lake Stream?

The average high-temperature and low-temperature during July are 77.2°F (25.1°C) and 56.1°F (13.4°C) respectively.

What is the average humidity in July in Grand Lake Stream?

In Grand Lake Stream, the average relative humidity in July is 78%.

How much does it rain in Grand Lake Stream in July?

In July, the rain falls for 12.1 days. Throughout July, 1.02" (26mm) of precipitation is accumulated.

When it does not snow in Grand Lake Stream?

June through September are months without snowfall in Grand Lake Stream.

How many hours of daylight does Grand Lake Stream have in July?

The average day length in July in Grand Lake Stream is 15h and 14min.

When are sunrise and sunset in July in Grand Lake Stream?

On the first day of July, sunrise is at 4:48 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 7:59 pm EDT.

How long on average sun shines in July in Grand Lake Stream?

The average sunshine duration in July in Grand Lake Stream, Maine, is 9.3h.

When is the highest UV index in Grand Lake Stream?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Grand Lake Stream, Maine.

How high is the UV index in July in Grand Lake Stream?

The average daily maximum UV index in July in Grand Lake Stream is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Grand Lake Stream, ME

Average temperature in July - Grand Lake Stream, ME
  • Average high temperature in July: 77.2°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (25.5°F).

  • Average low temperature in July: 56.1°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

Average pressure in July
Grand Lake Stream, ME

Average pressure in July - Grand Lake Stream, ME
  • Average pressure in July: 29.92"Hg

The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Grand Lake Stream, ME

Average wind speed in July - Grand Lake Stream, ME
  • Average wind speed in July: 5.7mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in July
Grand Lake Stream, ME

Average humidity in July - Grand Lake Stream, ME
  • Average humidity in July: 78%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (77%).

Average rainfall in July
Grand Lake Stream, ME

Average rainfall in July - Grand Lake Stream, ME
  • Average rainfall in July: 1.02"

The wettest month (with the highest rainfall) is November (1.61").
The driest month (with the least rainfall) is September (0.91").

Average rainfall days in July
Grand Lake Stream, ME

Average rainfall days in July - Grand Lake Stream, ME
  • Average rainfall days in July: 12.1 days

The month with the highest number of rainy days is April (14.2 days).
The month with the least rainy days is February (5.1 days).

Average snowfall in July
Grand Lake Stream, ME

Average snowfall in July - Grand Lake Stream, ME
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.7").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Grand Lake Stream, ME

Average snowfall days in July - Grand Lake Stream, ME
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is March (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Grand Lake Stream, ME

Average daylight in July / Average sunshine in July - Grand Lake Stream, ME
  • Average daylight in July: 15h and 1min

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 2min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).

Average sunshine days in July
Grand Lake Stream, ME

Average sunshine days in July - Grand Lake Stream, ME
  • Average sunshine days in July: 16.9 days

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (11.6 days).

Average UV index in July
Grand Lake Stream, ME

Average UV index in July - Grand Lake Stream, ME
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).

Average cloud cover in July
Grand Lake Stream, ME

Average cloud cover in July - Grand Lake Stream, ME
  • Average cloud cover in July: 44

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 42).

Average visibility in July
Grand Lake Stream, ME

Average visibility in July - Grand Lake Stream, ME
  • Average visibility in July: 5mi

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

Grand Lake Stream, Maine, USA

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