July weather forecast
Lincoln, MA

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Weather in July

July, like June, in Lincoln, Massachusetts, is another warm summer month, with an average temperature varying between 82°F (27.8°C) and 63.9°F (17.7°C).

Temperature

Lincoln's temperature records reveal July as the warmest month, marked by average highs of 82°F (27.8°C) and lows of 63.9°F (17.7°C).

Heat index

The heat index value during July is computed to be a hot 87.8°F (31°C). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are essentially critical for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July is 73%.

Rainfall

In Lincoln, in July, it is raining for 15.5 days, with typically 2.05" (52mm) of accumulated precipitation. Throughout the year, there are 143.4 rainfall days, and 27.52" (699mm) of precipitation is accumulated.

Snowfall

In Lincoln, snow does not fall in June through September.

Daylight

In July, the average length of the day is 14h and 55min.
On the first day of July, sunrise is at 5:12 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:05 pm EDT.

Sunshine

In July, the average sunshine 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 vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during July leads to these advisories:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

In Lincoln, July is the month with the highest recorded average temperatures, measuring a high of 82°F (27.8°C) and a low of 63.9°F (17.7°C).

What are July temperatures?

The average high-temperature, in July, in Lincoln, is 82°F (27.8°C), while the average low-temperature is 63.9°F (17.7°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in July?

In Lincoln, the average relative humidity in July is 73%.

How many days does it rain in July in Lincoln?

In Lincoln, during July, the rain falls for 15.5 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

In Lincoln, the average day length in July is 14h and 55min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:12 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:05 pm EDT.

How long on average sun shines in July?

The average sunshine duration in July is 10.2h.

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.

How high is the UV index in July in Lincoln?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe 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
Lincoln, MA

Average temperature in July - Lincoln, MA
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in July: 63.9°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in July
Lincoln, MA

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

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in July
Lincoln, MA

Average wind speed in July - Lincoln, MA
  • Average wind speed in July: 5.8mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in July
Lincoln, MA

Average humidity in July - Lincoln, MA
  • Average humidity in July: 73%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).

Average rainfall in July
Lincoln, MA

Average rainfall in July - Lincoln, MA
  • Average rainfall in July: 2.05"

The wettest month (with the highest rainfall) is December (2.91").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in July
Lincoln, MA

Average rainfall days in July - Lincoln, MA
  • Average rainfall days in July: 15.5 days

The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in July
Lincoln, MA

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

The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Lincoln, MA

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

The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Lincoln, 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 6min).

  • 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 February (Average sunshine: 4h and 36min).

Average sunshine days in July
Lincoln, MA

Average sunshine days in July - Lincoln, MA
  • Average sunshine days in July: 13.8 days

The months with the most sunshine days are January and November (17.5 days).
The month with the least sunshine days is July (13.8 days).

Average UV index in July
Lincoln, MA

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Lincoln, MA

Average cloud cover in July - Lincoln, MA
  • Average cloud cover in July: 35

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in July
Lincoln, MA

Average visibility in July - Lincoln, 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).

Lincoln, Massachusetts, USA

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