July weather forecast
Matthews, NC

Weather in July

July, the same as June, in Matthews, North Carolina, is a hot summer month, with an average temperature varying between 90.7°F (32.6°C) and 71.1°F (21.7°C).

Temperature

With an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 71.1°F (21.7°C), July is the warmest month.

Heat index

The average heat index in July is computed to be an extremely hot 107.6°F (42°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like wind, pregnancy, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The least humid month in Matthews is July, with an average relative humidity of 69%.

Rainfall

In Matthews, North Carolina, during 18.5 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, in Matthews, North Carolina, there are 163.7 rainfall days, and 31.77" (807mm) of precipitation is accumulated.

Snowfall

In Matthews, snow does not fall in April through November.

Daylight

In July, the average length of the day is 14h and 15min.
On the first day of July, sunrise is at 6:12 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:27 pm EDT.

Sunshine

July has the most sunshine of the year in Matthews, with an average of 10.9h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Matthews. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Matthews?

The warmest month is July, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 71.1°F (21.7°C).

What is the temperature in July in Matthews?

The average high-temperature, in July, is 90.7°F (32.6°C), while the average low-temperature is 71.1°F (21.7°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is computed to be 107.6°F (42°C).

What is the least humid month in Matthews?

With an average relative humidity of 69%, July is the least humid month in Matthews.

What is the average humidity in July in Matthews?

In July, the average relative humidity in Matthews, North Carolina, is 69%.

How many days does it rain in July in Matthews?

In Matthews, North Carolina, during July, the rain falls for 18.5 days and regularly aggregates up to 2.56" (65mm) of precipitation.

When it does not snow in Matthews?

April through November are months without snowfall in Matthews, North Carolina.

How many hours of daylight does Matthews have in July?

The average day length in July in Matthews is 14h and 15min.

When is the sunrise / sunset in July in Matthews?

On the first day of July in Matthews, sunrise is at 6:12 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:27 pm EDT.

What month has the most sunshine in Matthews?

With an average of 10.9h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Matthews?

In July, the average sunshine duration in Matthews is 10.9h.

When is the highest UV index in Matthews?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in July in Matthews?

The average daily maximum UV index in July in Matthews is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Matthews, NC

Average temperature in July - Matthews, NC
  • Average high temperature in July: 90.7°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in July: 71.1°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in July
Matthews, NC

Average pressure in July - Matthews, NC
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in July
Matthews, NC

Average wind speed in July - Matthews, NC
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in July
Matthews, NC

Average humidity in July - Matthews, NC
  • Average humidity in July: 69%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in July
Matthews, NC

Average rainfall in July - Matthews, NC
  • Average rainfall in July: 2.56"

The wettest month (with the highest rainfall) is August (3.35").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in July
Matthews, NC

Average rainfall days in July - Matthews, NC
  • Average rainfall days in July: 18.5 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in July
Matthews, NC

Average snowfall in July - Matthews, NC
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.38").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in July
Matthews, NC

Average snowfall days in July - Matthews, NC
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Matthews, NC

Average daylight in July / Average sunshine in July - Matthews, NC
  • Average daylight in July: 14h and 15min

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 50min).

  • Average sunshine in July: 10h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in July
Matthews, NC

Average sunshine days in July - Matthews, NC
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in July
Matthews, NC

Average UV index in July - Matthews, NC
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in July
Matthews, NC

Average cloud cover in July - Matthews, NC
  • Average cloud cover in July: 30

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in July
Matthews, NC

Average visibility in July - Matthews, NC
  • 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).

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