August weather forecast
Wellington, MO

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Weather in August

The last month of the summer, August, is another warm month in Wellington, Missouri, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 83.8°F (28.8°C).

Temperature

The average high-temperature is a still warm 83.8°F (28.8°C) in August, hardly different from the 85.6°F (29.8°C) recorded in July. In Wellington, an average nighttime temperature of 65.7°F (18.7°C) is expected during August.

Heat index

During August, the heat index is calculated to be a hot 93.2°F (34°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

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

Rainfall

In August, in Wellington, Missouri, the rain falls for 14.5 days. Throughout August, 2.83" (72mm) of precipitation is accumulated. In Wellington, during the entire year, the rain falls for 139.1 days and collects up to 27.28" (693mm) of precipitation.

Snowfall

In Wellington, Missouri, snow does not fall in April, June through September.

Daylight

In August, the average length of the day in Wellington is 13h and 39min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:27 pm. On the last day of August, in Wellington, sunrise is at 6:44 am and sunset at 7:47 pm CDT.

Sunshine

In August, the average sunshine in Wellington is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 in August translates into these instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Wellington in August?

Wellington in August has an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.7°F (18.7°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 93.2°F (34°C).

What is the average humidity in August in Wellington?

The average relative humidity in August in Wellington, Missouri, is 78%.

How many days does it rain in August in Wellington?

In Wellington, in August, it is raining for 14.5 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow in Wellington?

In Wellington, Missouri, snow does not fall in April, June through September.

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

The average day length in August in Wellington, Missouri, is 13h and 39min.

What time are sunrise and sunset in August in Wellington?

On the first day of August, sunrise is at 6:17 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:47 pm CDT.

How many hours of sunshine does Wellington have in August?

In August, the average sunshine duration in Wellington is 10.2h.

When is the highest UV index in Wellington?

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

What is the UV index intensity in August in Wellington?

In August, the average daily maximum UV index in Wellington, Missouri, is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Wellington, MO

Average temperature in August - Wellington, MO
  • Average high temperature in August: 83.8°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 (36.5°F).

  • Average low temperature in August: 65.7°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 (22.5°F).

Average pressure in August
Wellington, MO

Average pressure in August - Wellington, MO
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Wellington, MO

Average wind speed in August - Wellington, MO
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in August
Wellington, MO

Average humidity in August - Wellington, MO
  • Average humidity in August: 78%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in August
Wellington, MO

Average rainfall in August - Wellington, MO
  • Average rainfall in August: 2.83"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days in August
Wellington, MO

Average rainfall days in August - Wellington, MO
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.6 days).

Average snowfall in August
Wellington, MO

Average snowfall in August - Wellington, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in August
Wellington, MO

Average snowfall days in August - Wellington, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Wellington, MO

Average daylight in August / Average sunshine in August - Wellington, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in August
Wellington, MO

Average sunshine days in August - Wellington, MO
  • Average sunshine days in August: 14 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (11.4 days).

Average UV index in August
Wellington, MO

Average UV index in August - Wellington, 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
Wellington, MO

Average cloud cover in August - Wellington, MO
  • Average cloud cover in August: 27

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in August
Wellington, MO

Average visibility in August - Wellington, 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).

Wellington, Missouri, USA

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