July weather forecast
Yarmouth, ME

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Weather in July

July, the zenith of summer, floods Yarmouth with the year’s peak temperatures. Clear skyscapes and abundant sunlight rule, signifying typical summer weather. Average monthly rainfall reduces slightly to 1.54" (39mm) over 14.4 days of rainfall occurrences. High temperatures and the persisting humidity make the air feel heavy, eliciting the quintessential summer languor. July carries with it the full flair of Yarmouth's summer, inviting residents and visitors to enjoy the seasonal outdoor activities.

Temperature

July, with its high-temperature average of 74.7°F (23.7°C) and a low-temperature average of 60.6°F (15.9°C), is the warmest month.

Humidity

June and July, with an average relative humidity of 81%, are the most humid months.

Rainfall

In Yarmouth, in July, during 14.4 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. Throughout the year, in Yarmouth, there are 132.8 rainfall days, and 19.88" (505mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

In Yarmouth, the average length of the day in July is 15h and 4min.
On the first day of July, sunrise is at 5:02 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:05 pm EDT.

Sunshine

The average sunshine in July is 10.1h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Yarmouth. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 in July translates into this advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Frequently asked questions

What time of the year is the hottest?

July, having an average high-temperature of 74.7°F (23.7°C) and an average low-temperature of 60.6°F (15.9°C), is the warmest month.

What are the temperatures in July?

The high-temperature, in July, in Yarmouth, records 74.7°F (23.7°C), while the low-temperature is 60.6°F (15.9°C).

What are the most humid months?

The months with the highest humidity are June and July, with an average relative humidity of 81%.

What is the average humidity in July?

The average relative humidity in July is 81%.

How much does it rain in July?

In July, in Yarmouth, the rain falls for 14.4 days. Throughout July, 1.54" (39mm) of precipitation is accumulated.

When it does not snow?

June through October are months without snowfall in Yarmouth.

How many hours of daylight does Yarmouth have in July?

The average day length in July is 15h and 4min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:02 am and sunset at 8:26 pm. On the last day of the month, in Yarmouth, sunrise is at 5:29 am and sunset at 8:05 pm EDT.

How many hours of sunshine does Yarmouth have in July?

In Yarmouth, the average sunshine duration in July is 10.1h.

When is the highest UV index?

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

What is the UV index intensity in July?

In July, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Yarmouth, ME

Average temperature in July - Yarmouth, ME
  • Average high temperature in July: 74.7°F

The warmest month (with the highest average high temperature) is July (74.7°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in July: 60.6°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in July
Yarmouth, ME

Average pressure in July - Yarmouth, ME
  • Average pressure in July: 29.93"Hg

The months with the highest atmospheric pressure are September and November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Yarmouth, ME

Average wind speed in July - Yarmouth, ME
  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in July
Yarmouth, ME

Average humidity in July - Yarmouth, ME
  • Average humidity in July: 81%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is November (75%).

Average rainfall in July
Yarmouth, ME

Average rainfall in July - Yarmouth, ME
  • Average rainfall in July: 1.54"

The wettest month (with the highest rainfall) is October (2.28").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days in July
Yarmouth, ME

Average rainfall days in July - Yarmouth, ME
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (6 days).

Average snowfall in July
Yarmouth, ME

Average snowfall in July - Yarmouth, ME
  • Average snowfall in July: 0"

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

Average snowfall days in July
Yarmouth, ME

Average snowfall days in July - Yarmouth, ME
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 10h and 1min

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 42min).

Average sunshine days in July
Yarmouth, ME

Average sunshine days in July - Yarmouth, ME
  • Average sunshine days in July: 13.3 days

The months with the most sunshine days are January and September (18.5 days).
The month with the least sunshine days is April (13 days).

Average UV index in July
Yarmouth, ME

Average UV index in July - Yarmouth, 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).

Average cloud cover in July
Yarmouth, ME

Average cloud cover in July - Yarmouth, ME
  • Average cloud cover in July: 34

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in July
Yarmouth, ME

Average visibility in July - Yarmouth, ME
  • Average visibility in July: 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).

Yarmouth, Maine, USA

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