July weather forecast
Norton, MA

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Weather in July

July, the same as June, is another warm summer month in Norton, Massachusetts, with an average temperature varying between 63.7°F (17.6°C) and 81.9°F (27.7°C).

Temperature

The warmest period tends to be July, when average temperatures fluctuate between a high of 81.9°F (27.7°C) and a low of 63.7°F (17.6°C).

Heat index

The heat index in July is computed to be a hot 87.8°F (31°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In Norton, the average relative humidity in July is 77%.

Rainfall

In Norton, in July, it is raining for 15 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 149.9 rainfall days, and 29.09" (739mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 53min.
On the first day of July, sunrise is at 5:13 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:04 pm EDT.

Sunshine

In Norton, the average sunshine in July is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the maximum UV index of 6 suggests this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

July, having an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 63.7°F (17.6°C), is the warmest month.

What are July temperatures?

July temperatures vary between a high-temperature of 81.9°F (27.7°C) and a low-temperature of 63.7°F (17.6°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 87.8°F (31°C).

What is the average humidity in July?

The average relative humidity in July is 77%.

How much does it rain in July?

In Norton, in July, it is raining for 15 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow?

June through October are months without snowfall.

How many hours of daylight does Norton have in July?

In July, the average day length is 14h and 53min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:13 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:04 pm EDT.

How many hours of sunshine does Norton have in July?

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

What are the months with the highest UV index?

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

What is the UV index reading in July?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to 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
Norton, MA

Average temperature in July - Norton, MA
  • Average high temperature in July: 81.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in July: 63.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in July
Norton, MA

Average pressure in July - Norton, MA
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Norton, MA

Average wind speed in July - Norton, MA
  • Average wind speed in July: 6.3mph

The windiest months (with the highest average wind speed) are February and March (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in July
Norton, MA

Average humidity in July - Norton, MA
  • Average humidity in July: 77%

The months with the highest relative humidity are February, June, September and October (78%).
The month with the lowest relative humidity is April (71%).

Average rainfall in July
Norton, MA

Average rainfall in July - Norton, MA
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days in July
Norton, MA

Average rainfall days in July - Norton, MA
  • Average rainfall days in July: 15 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in July
Norton, MA

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

The month with the highest snowfall is March (4.06").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Norton, MA

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

The month with the highest number of snowfall days is January (7.8 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
Norton, MA

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in July
Norton, MA

Average sunshine days in July - Norton, MA
  • Average sunshine days in July: 14.2 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (12.8 days).

Average UV index in July
Norton, MA

Average UV index in July - Norton, 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
Norton, MA

Average cloud cover in July - Norton, MA
  • Average cloud cover in July: 37

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in July
Norton, MA

Average visibility in July - Norton, MA
  • Average visibility in July: 6mi

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

Norton, Massachusetts, USA

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