August weather forecast
Monroe, NC

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Weather in August

As the summer starts tapering down in August, the weather in Monroe continues to be primarily warm with high temperatures averaging around 88°F (31.1°C). However, there is an increase in rainfall, reaching an annual high of 2.36in. Despite this, the month enjoys an ample amount of daylight, beautifully filtered by the increased cloud cover. Both wind speed and gusts continue to be mild to moderate, providing pleasant breezes during hot afternoons. Cooler nights herald the approaching fall season.

Temperature

July's transformation into August witnesses an average high-temperature of a still tropical 88°F (31.1°C) in Monroe, noting a minor change from the preceding month. The average low-temperature of 69.1°F (20.6°C) is witnessed during August.

Heat index

In August, the heat index is appraised at a sweltering 102.2°F (39°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Monroe, the average relative humidity in August is 73%.

Rainfall

August is the month with the most rainfall in Monroe. Rain falls for 15 days and accumulates 2.36" (60mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Monroe is 13h and 26min.
On the first day of August in Monroe, sunrise is at 6:32 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:49 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

In Monroe, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in August leads to these recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Monroe during August?

The average high-temperature and low-temperature in Monroe, North Carolina, during August are 88°F (31.1°C) and 69.1°F (20.6°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 102.2°F (39°C).

What is the average humidity in August in Monroe?

The average relative humidity in August in Monroe is 73%.

What is the wettest month in Monroe?

The month with the most rainfall in Monroe is August, when the rain falls for 15 days and typically aggregates up to 2.36" (60mm) of precipitation.

How many days does it rain in August in Monroe?

In Monroe, during August, the rain falls for 15 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Monroe?

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

What is the average length of the day in August in Monroe?

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

What time are sunrise and sunset in August in Monroe?

On the first day of August in Monroe, North Carolina, sunrise is at 6:32 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:49 pm EDT.

How long on average sun shines in August in Monroe?

The average sunshine duration in August in Monroe, North Carolina, is 10.2h.

What is the UV index intensity in August in Monroe?

In Monroe, North Carolina, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to 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 August
Monroe, NC

Average temperature in August - Monroe, NC
  • Average high temperature in August: 88°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in August: 69.1°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure in August
Monroe, NC

Average pressure in August - Monroe, NC
  • Average pressure in August: 30"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).

Average wind speed in August
Monroe, NC

Average wind speed in August - Monroe, NC
  • Average wind speed in August: 5mph

The windiest months (with the highest average wind speed) are February and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in August
Monroe, NC

Average humidity in August - Monroe, NC
  • Average humidity in August: 73%

The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June, July and November (71%).

Average rainfall in August
Monroe, NC

Average rainfall in August - Monroe, NC
  • Average rainfall in August: 2.36"

The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is October (0.98").

Average rainfall days in August
Monroe, NC

Average rainfall days in August - Monroe, NC
  • Average rainfall days in August: 15 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is October (6.9 days).

Average snowfall in August
Monroe, NC

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

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Monroe, NC

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

The month with the highest number of snowfall days is February (1 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
Monroe, NC

Average daylight in August / Average sunshine in August - Monroe, 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 54min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in August
Monroe, NC

Average sunshine days in August - Monroe, NC
  • Average sunshine days in August: 13.6 days

The month with the most sunshine days is October (23.2 days).
The months with the least sunshine days are July and August (13.6 days).

Average UV index in August
Monroe, NC

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

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).

Average cloud cover in August
Monroe, NC

Average cloud cover in August - Monroe, NC
  • Average cloud cover in August: 34

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in August
Monroe, NC

Average visibility in August - Monroe, 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).

Monroe, North Carolina, USA

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