August weather forecast
Rocky Mount, NC

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Weather in August

August is a distinctly hot month with high humidity levels, and Rocky Mount gets quite steamy. Even though the temperature dips somewhat from the July peak, it still reaches a high of 86.2°F (30.1°C). With close to 14 hours of daylight, citizens make the most of the great outdoors before the onset of fall. Transitioning into September, a drop in temperature is observed, accompanied by shorter daylight hours. The lingering summer heat, coupled with the high humidity levels, makes August one of the warmest months in Rocky Mount.

Temperature

The commencement of August in Rocky Mount notes an average high-temperature of a still hot 86.2°F (30.1°C), exhibiting little difference from the previous month. Rocky Mount's nighttime temperature during August is consistently averaged at an agreeable 69.4°F (20.8°C).

Heat index

The heat index for August is calculated to be a fiery hot 98.6°F (37°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in August is 77%.

Rainfall

August is the month with the most rainfall in Rocky Mount. Rain falls for 17.9 days and accumulates 3.7" (94mm) of precipitation.

Snowfall

In Rocky Mount, snow does not fall in April through October.

Daylight

In Rocky Mount, the average length of the day in August is 13h and 29min.
On the first day of the month, sunrise is at 6:19 am and sunset at 8:15 pm. On the last day of August, in Rocky Mount, sunrise is at 6:42 am and sunset at 7:39 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

Is it hot in Rocky Mount during August?

The high-temperature, in August, in Rocky Mount, records 86.2°F (30.1°C), while the low-temperature is 69.4°F (20.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is calculated to be 98.6°F (37°C).

What is the average humidity in August in Rocky Mount?

The average relative humidity in August in Rocky Mount, North Carolina, is 77%.

What is the wettest month in Rocky Mount?

The month with the most rainfall in Rocky Mount is August, when the rain falls for 17.9 days and typically aggregates up to 3.7" (94mm) of precipitation.

How much does it rain in Rocky Mount in August?

In Rocky Mount, in August, during 17.9 rainfall days, 3.7" (94mm) of precipitation is typically accumulated.

When it does not snow in Rocky Mount?

April through October are months without snowfall in Rocky Mount.

What is the average length of the day in August in Rocky Mount?

In Rocky Mount, the average day length in August is 13h and 29min.

What time are sunrise and sunset in August in Rocky Mount?

On the first day of August in Rocky Mount, sunrise is at 6:19 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:39 pm EDT.

How many hours of sunshine does Rocky Mount have in August?

In August, the average sunshine duration in Rocky Mount, North Carolina, is 10.2h.

How high is the UV index in August in Rocky Mount?

In Rocky Mount, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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 August
Rocky Mount, NC

Average temperature in August - Rocky Mount, NC
  • Average high temperature in August: 86.2°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (48.2°F).

  • Average low temperature in August: 69.4°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

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Average pressure in August
Rocky Mount, NC

Average pressure in August - Rocky Mount, NC
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in August
Rocky Mount, NC

Average wind speed in August - Rocky Mount, NC
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in August
Rocky Mount, NC

Average humidity in August - Rocky Mount, NC
  • Average humidity in August: 77%

The months with the highest relative humidity are May and September (78%).
The month with the lowest relative humidity is January (73%).

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Average rainfall in August
Rocky Mount, NC

Average rainfall in August - Rocky Mount, NC
  • Average rainfall in August: 3.7"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is January (2.32").

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Average rainfall days in August
Rocky Mount, NC

Average rainfall days in August - Rocky Mount, NC
  • Average rainfall days in August: 17.9 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.2 days).

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Average snowfall in August
Rocky Mount, NC

Average snowfall in August - Rocky Mount, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Rocky Mount, NC

Average snowfall days in August - Rocky Mount, NC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2 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 August /
Average sunshine in August
Rocky Mount, NC

Average daylight in August / Average sunshine in August - Rocky Mount, NC
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 1min

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

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Average sunshine days in August
Rocky Mount, NC

Average sunshine days in August - Rocky Mount, NC
  • Average sunshine days in August: 10.8 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in August
Rocky Mount, NC

Average UV index in August - Rocky Mount, NC
  • Average UV index in August: 6

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

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Average cloud cover in August
Rocky Mount, NC

Average cloud cover in August - Rocky Mount, NC
  • Average cloud cover in August: 34

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

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Average visibility in August
Rocky Mount, NC

Average visibility in August - Rocky Mount, NC
  • Average visibility in August: 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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Rocky Mount, North Carolina, USA

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