July weather forecast
Hamilton, MA

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Weather in July

July is a warm summer month in Hamilton, Massachusetts, with an average temperature ranging between max 75.7°F (24.3°C) and min 64.9°F (18.3°C).

Temperature

Hamilton experiences its highest average temperatures in July, reaching a peak of 75.7°F (24.3°C) and a minimum of 64.9°F (18.3°C).

Humidity

In Hamilton, the average relative humidity in July is 78%.

Rainfall

July is the month with the most rainfall. Rain falls for 12.8 days and accumulates 1.1" (28mm) of precipitation.

Snowfall

In Hamilton, snow does not fall in May through October.

Daylight

In Hamilton, the average length of the day in July is 14h and 57min.
On the first day of July, sunrise is at 5:09 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:04 pm EDT.

Sunshine

The average sunshine in July is 10.4h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

July proves to be the warmest month, recording an average peak temperature of 75.7°F (24.3°C) and a minimum temperature of 64.9°F (18.3°C).

What are July temperatures?

The average high-temperature and low-temperature during July are 75.7°F (24.3°C) and 64.9°F (18.3°C) respectively.

What is the average humidity in July?

The average relative humidity in July is 78%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 12.8 days and typically aggregates up to 1.1" (28mm) of precipitation.

How many days does it rain in July?

In July, the rain falls for 12.8 days. Throughout July, 1.1" (28mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Hamilton have in July?

In July, the average day length is 14h and 57min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:09 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:04 pm EDT.

How many hours of sunshine does Hamilton have in July?

In Hamilton, the average sunshine duration in July is 10.4h.

What are the months with the highest UV index?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in July?

In July, the average daily maximum UV index in Hamilton is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
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
Hamilton, MA

Average temperature in July - Hamilton, MA
  • Average high temperature in July: 75.7°F

The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

Average pressure in July
Hamilton, MA

Average pressure in July - Hamilton, 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
Hamilton, MA

Average wind speed in July - Hamilton, MA
  • Average wind speed in July: 7.9mph

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

Average humidity in July
Hamilton, MA

Average humidity in July - Hamilton, MA
  • Average humidity in July: 78%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is November (73%).

Average rainfall in July
Hamilton, MA

Average rainfall in July - Hamilton, MA
  • Average rainfall in July: 1.1"

The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in July
Hamilton, MA

Average rainfall days in July - Hamilton, MA
  • Average rainfall days in July: 12.8 days

The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in July
Hamilton, MA

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

The month with the highest snowfall is March (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Hamilton, MA

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

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Hamilton, MA

Average daylight in July / Average sunshine in July - Hamilton, MA
  • Average daylight in July: 14h and 5min

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 2min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days in July
Hamilton, MA

Average sunshine days in July - Hamilton, MA
  • Average sunshine days in July: 16 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (16 days).

Average UV index in July
Hamilton, MA

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

The months with the highest UV index are 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
Hamilton, MA

Average cloud cover in July - Hamilton, MA
  • Average cloud cover in July: 31

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in July
Hamilton, MA

Average visibility in July - Hamilton, 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).

Hamilton, Massachusetts, USA

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