August weather forecast and climate
Catawba, NC

August, the last month of the summer, in Catawba, is another hot month, with average temperature fluctuating between 66.6°F (19.2°C) and 88°F (31.1°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still tropical 88°F (31.1°C). In Catawba, the average low-temperature is 66.6°F (19.2°C).

Heat index

The average heat index in August is appraised at a very hot 101.3°F (38.5°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 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like differences in body mass, height, and shape, clothing, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In August, the average relative humidity is 72%.

Rainfall

August is the month with the most rainfall in Catawba, North Carolina. Rain falls for 16.8 days and accumulates 3.39" (86mm) of precipitation.

Snowfall

In Catawba snow does not fall in April through October.

Daylight

In Catawba, the average length of the day is 13.5h.

Sunshine

In August, the average sunshine in Catawba is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Catawba, North Carolina. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. 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.

What is the temperature in August in Catawba?

In August, in Catawba, North Carolina, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 66.6°F (19.2°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines relative humidity and air temperature, is appraised at 101.3°F (38.5°C).

What is the average humidity in August in Catawba?

In Catawba, the average relative humidity in August is 72%.

How many days does it rain in August in Catawba?

In August, in Catawba, North Carolina, the rain falls for 16.8 days. Throughout August, 3.39" (86mm) of precipitation is accumulated.

What is the rainiest month in Catawba?

August is the month with the most rainfall. Rain falls for 16.8 days and accumulates 3.39" (86mm) of precipitation.

When it does not snow in Catawba?

In Catawba, North Carolina, snow does not fall in April through October.

How many hours of daylight does Catawba have in August?

In August, the average length of the day is 13.5h.

How many hours of sunshine does Catawba have in August?

The average sunshine in August in Catawba, North Carolina, is 10.3h.

What is the month with the highest UV index in Catawba?

Months with the highest UV index in Catawba, North Carolina, are May through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Catawba?

The average daily maximum UV index in August in Catawba, North Carolina, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.
Average temperature in August - Catawba, NC
  • Average high temperature in August: 88°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 (46.9°F).

  • Average low temperature in August: 66.6°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in August - Catawba, NC
  • Average pressure in August: 30.01"

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in August - Catawba, NC
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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

Months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall in August - Catawba, NC
  • Average rainfall in August: 3.39"

The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is October (1.89").

Average rainfall days in August - Catawba, NC
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is November (9 days).

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

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

Average snowfall days in August - Catawba, NC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2 days).
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 - Catawba, NC
  • Average daylight in August: 13.5h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in August: 10.3h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.3h).

Average sunshine days in August - Catawba, NC
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (11.3 days).

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

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

Average cloud cover in August - Catawba, NC
  • Average cloud cover in August: 33

Months with the most cloud cover are February, March and December (Cloud cover 43).
Months with the least cloud cover are June and July (Cloud cover 30).

Average visibility in August - Catawba, NC
  • Average visibility in August: 6mi

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