July weather forecast
Georgetown, MA

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Weather in July

July, the same as June, is another warm summer month in Georgetown, Massachusetts, with an average temperature varying between 63°F (17.2°C) and 80.8°F (27.1°C).

Temperature

Georgetown records the warmest temperatures in July, averaging a high of 80.8°F (27.1°C) and a low of 63°F (17.2°C).

Heat index

The heat index for July is evaluated at 84.2°F (29°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In Georgetown, the average relative humidity in July is 75%.

Rainfall

In Georgetown, during July, the rain falls for 8.8 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Georgetown, during the entire year, the rain falls for 78.3 days and collects up to 5.43" (138mm) of precipitation.

Snowfall

In Georgetown, snow does not fall in June through October.

Daylight

The average length of the day in July is 14h and 58min.
On the first day of the month, sunrise is at 5:10 am and sunset at 8:25 pm. On the last day of July, in Georgetown, sunrise is at 5:35 am and sunset at 8:05 pm EDT.

Sunshine

The average sunshine in July is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

July brings the highest temperatures, with an average high of 80.8°F (27.1°C) and an average low of 63°F (17.2°C).

What is the average July temperature?

The high-temperature, in July, in Georgetown, is 80.8°F (27.1°C), while the low-temperature averages to 63°F (17.2°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 84.2°F (29°C).

What is the average humidity in July?

In July, the average relative humidity is 75%.

How much does it rain in July?

In Georgetown, in July, during 8.8 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

When it does not snow in Georgetown?

In Georgetown, snow does not fall in June through October.

How many hours of daylight does Georgetown have in July?

In Georgetown, the average day length in July is 14h and 58min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:10 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:05 pm EDT.

How many hours of sunshine does Georgetown have in July?

In July, the average sunshine duration is 10.2h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July?

In July, the average daily maximum UV index in Georgetown is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Georgetown, MA

Average temperature in July - Georgetown, MA
  • Average high temperature in July: 80.8°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in July: 63°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in July
Georgetown, MA

Average pressure in July - Georgetown, MA
  • Average pressure in July: 29.94"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in July
Georgetown, MA

Average wind speed in July - Georgetown, MA
  • Average wind speed in July: 5.7mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in July
Georgetown, MA

Average humidity in July - Georgetown, MA
  • Average humidity in July: 75%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

Average rainfall in July
Georgetown, MA

Average rainfall in July - Georgetown, MA
  • Average rainfall in July: 0.47"

The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.2").

Average rainfall days in July
Georgetown, MA

Average rainfall days in July - Georgetown, MA
  • Average rainfall days in July: 8.8 days

The month with the highest number of rainy days is July (8.8 days).
The month with the least rainy days is January (3.6 days).

Average snowfall in July
Georgetown, MA

Average snowfall in July - Georgetown, MA
  • Average snowfall in July: 0"

The month with the highest snowfall is December (0.71").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Georgetown, MA

Average snowfall days in July - Georgetown, MA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.3 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
Georgetown, MA

Average daylight in July / Average sunshine in July - Georgetown, MA
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in July
Georgetown, MA

Average sunshine days in July - Georgetown, MA
  • Average sunshine days in July: 18.8 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is April (18.4 days).

Average UV index in July
Georgetown, MA

Average UV index in July - Georgetown, MA
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in July
Georgetown, MA

Average cloud cover in July - Georgetown, MA
  • Average cloud cover in July: 34

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in July
Georgetown, MA

Average visibility in July - Georgetown, MA
  • 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).

Georgetown, Massachusetts, USA

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