July weather forecast
Lawrence, MA

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Weather in July

July reigns as the hottest month in Lawrence, Massachusetts, with the mercury potentially rising to 81.7°F (27.6°C). The absence of snowfall coincides with a slight decrease in rainfall compared to June, signifying typical summer weather. The city gets drenched in over 15 hours of glorious daylight, providing locals and tourists ample time for recreational activities. Simultaneously, balmy summer nights allow for warm evening strolls around the city. The sultry day time temperatures successfully give way to pleasant evenings, facilitated by gentle breezes.

Temperature

Lawrence notes the warmest temperatures in July, with a high average of 81.7°F (27.6°C) and a low of 63.1°F (17.3°C).

Heat index

Throughout July, the heat index is appraised at a hot 86°F (30°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

The average relative humidity in July is 74%.

Rainfall

In Lawrence, in July, during 15 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, there are 145.6 rainfall days, and 27.68" (703mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July in Lawrence is 14h and 57min.
On the first day of July, sunrise is at 5:10 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:05 pm EDT.

Sunshine

In Lawrence, the average sunshine in July is 10.3h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, a regular UV index of 6 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What are the warmest months in Lawrence?

With average high and low temperatures of 81.7°F (27.6°C) and 63.1°F (17.3°C) respectively, July is Lawrence's warmest month.

What is the temperature in July in Lawrence?

Lawrence in July has an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 63.1°F (17.3°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 86°F (30°C).

What is the average humidity in July in Lawrence?

The average relative humidity in July is 74%.

How many days does it rain in July in Lawrence?

In July, the rain falls for 15 days. Throughout July, 2.13" (54mm) of precipitation is accumulated.

When it does not snow in Lawrence?

June through September are months without snowfall in Lawrence, Massachusetts.

How many hours of daylight does Lawrence have in July?

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

When are sunrise and sunset in July in Lawrence?

In July, on the first day of the month, sunrise is at 5:10 am and sunset at 8:26 pm. On the last day of the month, in Lawrence, Massachusetts, sunrise is at 5:36 am and sunset at 8:05 pm EDT.

How long on average sun shines in July in Lawrence?

The average sunshine duration in July in Lawrence, Massachusetts, is 10.3h.

When is the highest UV index in Lawrence?

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

How high is the UV index in July in Lawrence?

In Lawrence, Massachusetts, the average daily maximum UV index in July is 6. A UV Index reading 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
Lawrence, MA

Average temperature in July - Lawrence, MA
  • Average high temperature in July: 81.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in July
Lawrence, MA

Average pressure in July - Lawrence, 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).

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Average wind speed in July
Lawrence, MA

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

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in July
Lawrence, MA

Average humidity in July - Lawrence, MA
  • Average humidity in July: 74%

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

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Average rainfall in July
Lawrence, MA

Average rainfall in July - Lawrence, MA
  • Average rainfall in July: 2.13"

The wettest month (with the highest rainfall) is December (2.87").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in July
Lawrence, MA

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

The month with the highest number of rainy days is May (15.8 days).
The months with the least rainy days are January and February (7.6 days).

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Average snowfall in July
Lawrence, MA

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

The month with the highest snowfall is February (5.59").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Lawrence, MA

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

The month with the highest number of snowfall days is January (8.6 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
Lawrence, MA

Average daylight in July / Average sunshine in July - Lawrence, 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 2min

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).

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Average sunshine days in July
Lawrence, MA

Average sunshine days in July - Lawrence, MA
  • Average sunshine days in July: 14.7 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is April (13.7 days).

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Average UV index in July
Lawrence, MA

Average UV index in July - Lawrence, 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).

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Average cloud cover in July
Lawrence, MA

Average cloud cover in July - Lawrence, 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).

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Average visibility in July
Lawrence, MA

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

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

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Lawrence, Massachusetts, USA

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