August weather forecast
Brookfield, MO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Brookfield, Missouri, with an average temperature varying between 83.1°F (28.4°C) and 64.8°F (18.2°C).

Temperature

The shift from July to August is characterized by an average high-temperature of a still warm 83.1°F (28.4°C), not significantly different from the 84.6°F (29.2°C) of July. The average temperature drops to an enjoyable 64.8°F (18.2°C) during the night in the month of August.

Heat index

For most parts of August, the heat index is estimated at a tropical 91.4°F (33°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

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

Rainfall

In August, in Brookfield, Missouri, the rain falls for 9.8 days. Throughout August, 1.06" (27mm) of precipitation is accumulated. Throughout the year, in Brookfield, there are 101.9 rainfall days, and 10.59" (269mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Brookfield, Missouri.

Daylight

The average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 6:11 am and sunset at 8:25 pm. On the last day of August, sunrise is at 6:40 am and sunset at 7:44 pm CDT.

Sunshine

The average sunshine in August is 10.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 6 suggests this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Brookfield during August?

The high-temperature, in August, in Brookfield, records 83.1°F (28.4°C), while the low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is estimated at 91.4°F (33°C).

What is the average humidity in August in Brookfield?

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

How much does it rain in Brookfield in August?

In August, in Brookfield, Missouri, the rain falls for 9.8 days. Throughout August, 1.06" (27mm) of precipitation is accumulated.

When it does not snow in Brookfield?

In Brookfield, Missouri, snow does not fall in May through September.

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

The average day length in August is 13h and 41min.

When is the sunrise / sunset in August in Brookfield?

In August, on the first day of the month, sunrise is at 6:11 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:44 pm CDT.

How long on average sun shines in August in Brookfield?

The average sunshine duration in August is 10.1h.

What are the months with the highest UV index in Brookfield?

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

What is the UV index reading in August in Brookfield?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes 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
Brookfield, MO

Average temperature in August - Brookfield, MO
  • Average high temperature in August: 83.1°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in August
Brookfield, MO

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Brookfield, MO

Average wind speed in August - Brookfield, 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
Brookfield, MO

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

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Brookfield, MO

Average rainfall in August - Brookfield, MO
  • Average rainfall in August: 1.06"

The wettest months (with the highest rainfall) are May and June (1.46").
The driest month (with the least rainfall) is December (0.43").

Average rainfall days in August
Brookfield, MO

Average rainfall days in August - Brookfield, MO
  • Average rainfall days in August: 9.8 days

The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in August
Brookfield, MO

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

The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Brookfield, MO

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

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Brookfield, 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 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in August
Brookfield, MO

Average sunshine days in August - Brookfield, MO
  • Average sunshine days in August: 18 days

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is May (13.8 days).

Average UV index in August
Brookfield, MO

Average UV index in August - Brookfield, 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
Brookfield, MO

Average cloud cover in August - Brookfield, MO
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Brookfield, MO

Average visibility in August - Brookfield, 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).

Brookfield, Missouri, USA

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