August weather forecast
Mount Olive, MO

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Weather in August

The last month of the summer, August, is another warm month in Mount Olive, Missouri, with an average temperature ranging between max 84.4°F (29.1°C) and min 65.8°F (18.8°C).

Temperature

Mount Olive marks the start of August with an average high-temperature of a still moderately hot 84.4°F (29.1°C), hinting at a slight fluctuation from July's 85.6°F (29.8°C). During the month of August, an average temperature of 65.8°F (18.8°C) is noted during the nights.

Heat index

The heat index value for August is evaluated at a sweltering 95°F (35°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Mount Olive, Missouri, the average relative humidity in August is 78%.

Rainfall

In August, the rain falls for 13.3 days. Throughout August, 2.32" (59mm) of precipitation is accumulated. In Mount Olive, during the entire year, the rain falls for 126.4 days and collects up to 20.08" (510mm) of precipitation.

Snowfall

In Mount Olive, snow does not fall in May through September.

Daylight

In Mount Olive, the average length of the day in August is 13h and 38min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:25 pm. On the last day of August, sunrise is at 6:43 am and sunset at 7:46 pm CDT.

Sunshine

In Mount Olive, the average sunshine in August is 10h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 6 during August leads to these instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

The high-temperature, in August, in Mount Olive, is 84.4°F (29.1°C), while the low-temperature averages to 65.8°F (18.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is evaluated at 95°F (35°C).

What is the average humidity in August?

The average relative humidity in August is 78%.

How much does it rain in August?

In Mount Olive, during August, the rain falls for 13.3 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Mount Olive have in August?

In Mount Olive, the average day length in August is 13h and 38min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:16 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:46 pm CDT.

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

In August, the average sunshine duration is 10h.

What are the months with the highest UV index?

The months with the highest UV index in Mount Olive are June through August, with an average maximum UV index of 6.

How high is the UV index in August?

The average daily maximum UV index in August 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 August
Mount Olive, MO

Average temperature in August - Mount Olive, MO
  • Average high temperature in August: 84.4°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure in August
Mount Olive, MO

Average pressure in August - Mount Olive, MO
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in August
Mount Olive, MO

Average wind speed in August - Mount Olive, MO
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in August
Mount Olive, MO

Average humidity in August - Mount Olive, MO
  • Average humidity in August: 78%

The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Mount Olive, MO

Average rainfall in August - Mount Olive, MO
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in August
Mount Olive, MO

Average rainfall days in August - Mount Olive, MO
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in August
Mount Olive, MO

Average snowfall in August - Mount Olive, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Mount Olive, MO

Average snowfall days in August - Mount Olive, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Mount Olive, MO

Average daylight in August / Average sunshine in August - Mount Olive, MO
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in August
Mount Olive, MO

Average sunshine days in August - Mount Olive, MO
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is December (22.6 days).
The months with the least sunshine days are May and June (13.8 days).

Average UV index in August
Mount Olive, MO

Average UV index in August - Mount Olive, MO
  • Average UV index in August: 6

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

Average cloud cover in August
Mount Olive, MO

Average cloud cover in August - Mount Olive, MO
  • Average cloud cover in August: 28

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).

Average visibility in August
Mount Olive, MO

Average visibility in August - Mount Olive, MO
  • 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).

Mount Olive, Missouri, USA

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