July weather forecast
Siler City, NC

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Weather in July

July, like June, is a hot summer month in Siler City, North Carolina, with an average temperature ranging between max 90.1°F (32.3°C) and min 69.4°F (20.8°C).

Temperature

Siler City notes the warmest temperatures in July, with a high average of 90.1°F (32.3°C) and a low of 69.4°F (20.8°C).

Heat index

Throughout July, the heat index is computed to be a scorching 107.6°F (42°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

July is the least humid month, with an average relative humidity of 71%.

Rainfall

In Siler City, North Carolina, in July, during 16.8 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. Throughout the year, in Siler City, there are 156.8 rainfall days, and 30.51" (775mm) of precipitation is accumulated.

Snowfall

In Siler City, snow does not fall in April through October.

Daylight

The average length of the day in July is 14h and 18min.
On the first day of the month, sunrise is at 6:05 am and sunset at 8:37 pm. On the last day of July, in Siler City, sunrise is at 6:25 am and sunset at 8:22 pm EDT.

Sunshine

The month with the most sunshine in Siler City is July, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during July translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the hottest time of year in Siler City?

Siler City, North Carolina, reaches its average highest temperatures in July, measuring 90.1°F (32.3°C) at the peak and 69.4°F (20.8°C) at the lowest.

How hot is it in Siler City in July?

The average high-temperature and low-temperature during July are 90.1°F (32.3°C) and 69.4°F (20.8°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 107.6°F (42°C).

What is the least humid month in Siler City?

With an average relative humidity of 71%, July is the least humid month.

What is the average humidity in July in Siler City?

The average relative humidity in July in Siler City is 71%.

How much does it rain in Siler City in July?

In Siler City, North Carolina, in July, it is raining for 16.8 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Siler City?

In Siler City, snow does not fall in April through October.

How many hours of daylight does Siler City have in July?

The average day length in July in Siler City, North Carolina, is 14h and 18min.

What time are sunrise and sunset in July in Siler City?

In July, on the first day of the month, sunrise is at 6:05 am and sunset at 8:37 pm. On the last day of the month, in Siler City, sunrise is at 6:25 am and sunset at 8:22 pm EDT.

What month has the most sunshine in Siler City?

July has the most sunshine of the year in Siler City, North Carolina, with an average of 10.7h of sunshine.

How long on average sun shines in July in Siler City?

The average sunshine duration in July is 10.7h.

What is the month with the highest UV index in Siler City?

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

What is the UV index intensity in July in Siler City?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Siler City, NC

Average temperature in July - Siler City, NC
  • Average high temperature in July: 90.1°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in July: 69.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

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Average pressure in July
Siler City, NC

Average pressure in July - Siler City, NC
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in July
Siler City, NC

Average wind speed in July - Siler City, NC
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in July
Siler City, NC

Average humidity in July - Siler City, NC
  • Average humidity in July: 71%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in July
Siler City, NC

Average rainfall in July - Siler City, NC
  • Average rainfall in July: 2.6"

The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is October (1.85").

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Average rainfall days in July
Siler City, NC

Average rainfall days in July - Siler City, NC
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in July
Siler City, NC

Average snowfall in July - Siler City, NC
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.97").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Siler City, NC

Average snowfall days in July - Siler City, NC
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.3 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
Siler City, NC

Average daylight in July / Average sunshine in July - Siler City, NC
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

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Average sunshine days in July
Siler City, NC

Average sunshine days in July - Siler City, NC
  • Average sunshine days in July: 11.8 days

The months with the most sunshine days are October and November (20.5 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in July
Siler City, NC

Average UV index in July - Siler City, NC
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in July
Siler City, NC

Average cloud cover in July - Siler City, NC
  • Average cloud cover in July: 32

The months with the most cloud cover are February, March and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in July
Siler City, NC

Average visibility in July - Siler City, NC
  • Average visibility in July: 6mi

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

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Siler City, North Carolina, USA

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