August weather forecast
Cliffside, NC

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Weather in August

August, the last month of the summer in Cliffside, is also a hot month, with an average temperature ranging between min 66.9°F (19.4°C) and max 88.3°F (31.3°C).

Temperature

The start of August marks an average high-temperature of a still hot 88.3°F (31.3°C), hardly distinguishable from the conditions in July. Throughout August, an average nighttime temperature of 66.9°F (19.4°C) is experienced in Cliffside.

Heat index

In August, the average heat index is appraised at a torrid 102.2°F (39°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Heat index values are typically calculated for conditions of shade and a light breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Cliffside, North Carolina, the average relative humidity in August is 72%.

Rainfall

In August, the rain falls for 16.5 days. Throughout August, 3.15" (80mm) of precipitation is accumulated. Throughout the year, there are 162.8 rainfall days, and 32.32" (821mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Cliffside, the average length of the day in August is 13h and 26min.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:30 pm. On the last day of August, sunrise is at 6:59 am and sunset at 7:54 pm EDT.

Sunshine

In Cliffside, the average sunshine in August is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. 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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

The average high-temperature and low-temperature during August are 88.3°F (31.3°C) and 66.9°F (19.4°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 102.2°F (39°C).

What is the average humidity in August in Cliffside?

The average relative humidity in August is 72%.

How many days does it rain in August?

In Cliffside, North Carolina, during August, the rain falls for 16.5 days and regularly aggregates up to 3.15" (80mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 26min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:36 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:54 pm EDT.

How long on average sun shines in August?

The average sunshine duration in August is 10.6h.

When is the highest UV index?

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 August?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents 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 August
Cliffside, NC

Average temperature in August - Cliffside, NC
  • Average high temperature in August: 88.3°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 August: 66.9°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

Average pressure in August
Cliffside, NC

Average pressure in August - Cliffside, NC
  • Average pressure in August: 30.01"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).

Average wind speed in August
Cliffside, NC

Average wind speed in August - Cliffside, NC
  • Average wind speed in August: 4mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in August
Cliffside, NC

Average humidity in August - Cliffside, NC
  • Average humidity in August: 72%

The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (69%).

Average rainfall in August
Cliffside, NC

Average rainfall in August - Cliffside, NC
  • Average rainfall in August: 3.15"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in August
Cliffside, NC

Average rainfall days in August - Cliffside, NC
  • Average rainfall days in August: 16.5 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in August
Cliffside, NC

Average snowfall in August - Cliffside, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is December (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Cliffside, NC

Average snowfall days in August - Cliffside, NC
  • Average snowfall days in August: 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).

Average daylight in August /
Average sunshine in August
Cliffside, NC

Average daylight in August / Average sunshine in August - Cliffside, NC
  • Average daylight in August: 13h 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 August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in August
Cliffside, NC

Average sunshine days in August - Cliffside, NC
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is July (10.4 days).

Average UV index in August
Cliffside, NC

Average UV index in August - Cliffside, NC
  • Average UV index in August: 6

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

Average cloud cover in August
Cliffside, NC

Average cloud cover in August - Cliffside, NC
  • Average cloud cover in August: 31

The months with the most cloud cover are February, March and December (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 28).

Average visibility in August
Cliffside, NC

Average visibility in August - Cliffside, 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).

Cliffside, North Carolina, USA

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