August weather forecast
Brunswick, MO

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Weather in August

The last month of the summer, August, is another warm month in Brunswick, Missouri, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 65.3°F (18.5°C).

Temperature

Brunswick's shift from July to August is accompanied by an average high-temperature of a still warm 84.4°F (29.1°C), a slight deviation from 85.1°F (29.5°C). Brunswick encounters an average low-temperature of 65.3°F (18.5°C) during August nights.

Heat index

August's mean heat index is appraised at a hot 93.2°F (34°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In Brunswick, the average relative humidity in August is 77%.

Rainfall

In Brunswick, in August, during 13.3 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Brunswick, during the entire year, the rain falls for 134.1 days and collects up to 28.9" (734mm) of precipitation.

Snowfall

June through September are months without snowfall in Brunswick, Missouri.

Daylight

In Brunswick, the average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:13 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:44 pm CDT.

Sunshine

In August, the average sunshine in Brunswick is 10.1h.

UV index

The months with the highest UV index in Brunswick are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

Is it hot in Brunswick during August?

In August, the average high-temperature and low-temperature are 84.4°F (29.1°C) and 65.3°F (18.5°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 93.2°F (34°C).

What is the average humidity in August in Brunswick?

The average relative humidity in August in Brunswick is 77%.

How much does it rain in Brunswick in August?

In Brunswick, in August, during 13.3 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow in Brunswick?

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

How many hours of daylight does Brunswick have in August?

The average day length in August in Brunswick, Missouri, is 13h and 40min.

When is the sunrise / sunset in August in Brunswick?

In August, on the first day of the month, sunrise is at 6:13 am and sunset at 8:24 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 Brunswick?

In August, the average sunshine duration is 10.1h.

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

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

What is the UV index reading in August in Brunswick?

In Brunswick, Missouri, the average daily maximum UV index in August is 6. A UV Index value 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
Brunswick, MO

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

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 65.3°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in August
Brunswick, MO

Average pressure in August - Brunswick, 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 (29.91"Hg).

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Average wind speed in August
Brunswick, MO

Average wind speed in August - Brunswick, MO
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in August
Brunswick, MO

Average humidity in August - Brunswick, MO
  • Average humidity in August: 77%

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

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Average rainfall in August
Brunswick, MO

Average rainfall in August - Brunswick, MO
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in August
Brunswick, MO

Average rainfall days in August - Brunswick, MO
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in August
Brunswick, MO

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

The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Brunswick, MO

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

The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Brunswick, 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in August
Brunswick, MO

Average sunshine days in August - Brunswick, MO
  • Average sunshine days in August: 15 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in August
Brunswick, MO

Average UV index in August - Brunswick, 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).

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Average cloud cover in August
Brunswick, MO

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

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in August
Brunswick, MO

Average visibility in August - Brunswick, 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).

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Brunswick, Missouri, USA

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