July weather forecast
Prospect Harbor, ME

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Weather in July

July in Prospect Harbor, Maine, is an agreeable summer month, with an average temperature varying between 73.2°F (22.9°C) and 58.1°F (14.5°C).

Temperature

The shift from June to July introduces a subtle increase in the average high-temperature, moving from an enjoyable 66°F (18.9°C) to a pleasant 73.2°F (22.9°C). The average low-temperature of 58.1°F (14.5°C) is witnessed during July.

Humidity

In Prospect Harbor, the average relative humidity in July is 80%.

Rainfall

The month with the least rainfall in Prospect Harbor is July, when the rain falls for 13 days and typically collects 1.57" (40mm) of precipitation.

Snowfall

June through September are months without snowfall in Prospect Harbor, Maine.

Daylight

In Prospect Harbor, the average length of the day in July is 15h and 8min.
On the first day of the month, sunrise is at 4:51 am and sunset at 8:20 pm. On the last day of July, sunrise is at 5:18 am and sunset at 7:58 pm EDT.

Sunshine

The average sunshine in July in Prospect Harbor is 9.6h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 5 in July translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What are the temperatures in Prospect Harbor in July?

July temperatures vary between a high-temperature of 73.2°F (22.9°C) and a low-temperature of 58.1°F (14.5°C).

What is the average humidity in July in Prospect Harbor?

The average relative humidity in July in Prospect Harbor, Maine, is 80%.

What is the driest month in Prospect Harbor?

July is the month with the least rainfall in Prospect Harbor. Rain falls for 13 days and accumulates 1.57" (40mm) of precipitation.

How much does it rain in Prospect Harbor in July?

In Prospect Harbor, in July, it is raining for 13 days, with typically 1.57" (40mm) of accumulated precipitation.

When it does not snow in Prospect Harbor?

June through September are months without snowfall in Prospect Harbor.

What is the average length of the day in July in Prospect Harbor?

The average day length in July is 15h and 8min.

What time are sunrise and sunset in July in Prospect Harbor?

In July, on the first day of the month, sunrise is at 4:51 am and sunset at 8:20 pm. On the last day of the month, in Prospect Harbor, Maine, sunrise is at 5:18 am and sunset at 7:58 pm EDT.

How long on average sun shines in July in Prospect Harbor?

In July, the average sunshine duration is 9.6h.

When is the highest UV index in Prospect Harbor?

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

How high is the UV index in July in Prospect Harbor?

The average daily maximum UV index in July in Prospect Harbor, Maine, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe 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
Prospect Harbor, ME

Average temperature in July - Prospect Harbor, ME
  • Average high temperature in July: 73.2°F

The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in July: 58.1°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in July
Prospect Harbor, ME

Average pressure in July - Prospect Harbor, ME
  • Average pressure in July: 29.93"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).

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Average wind speed in July
Prospect Harbor, ME

Average wind speed in July - Prospect Harbor, ME
  • Average wind speed in July: 6.3mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in July
Prospect Harbor, ME

Average humidity in July - Prospect Harbor, ME
  • Average humidity in July: 80%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in July
Prospect Harbor, ME

Average rainfall in July - Prospect Harbor, ME
  • Average rainfall in July: 1.57"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (1.57").

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Average rainfall days in July
Prospect Harbor, ME

Average rainfall days in July - Prospect Harbor, ME
  • Average rainfall days in July: 13 days

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in July
Prospect Harbor, ME

Average snowfall in July - Prospect Harbor, ME
  • Average snowfall in July: 0"

The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Prospect Harbor, ME

Average snowfall days in July - Prospect Harbor, ME
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.8 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
Prospect Harbor, ME

Average daylight in July / Average sunshine in July - Prospect Harbor, ME
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 9h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in July
Prospect Harbor, ME

Average sunshine days in July - Prospect Harbor, ME
  • Average sunshine days in July: 16.6 days

The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is April (11.2 days).

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Average UV index in July
Prospect Harbor, ME

Average UV index in July - Prospect Harbor, 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 January, February, March, November and December (UV index 2).

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Average cloud cover in July
Prospect Harbor, ME

Average cloud cover in July - Prospect Harbor, ME
  • Average cloud cover in July: 39

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 35).

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Average visibility in July
Prospect Harbor, ME

Average visibility in July - Prospect Harbor, ME
  • Average visibility in July: 5mi

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

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Prospect Harbor, Maine, USA

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