August weather forecast
Freeburg, MO

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Weather in August

The last month of the summer, August, is another tropical month in Freeburg, Missouri, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 87.3°F (30.7°C).

Temperature

The transition into August shows a subtle variation to a still hot 87.3°F (30.7°C) from July's 89.1°F (31.7°C) in the average high-temperature. In the month of August, Freeburg records a consistent average low-temperature of 65.8°F (18.8°C).

Heat index

For August, the heat index is computed to be a very hot 100.4°F (38°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Freeburg, the average relative humidity in August is 74%.

Rainfall

In August, in Freeburg, the rain falls for 15.2 days. Throughout August, 2.68" (68mm) of precipitation is accumulated. In Freeburg, Missouri, during the entire year, the rain falls for 146.9 days and collects up to 31.1" (790mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Freeburg is 13h and 37min.
On the first day of August in Freeburg, sunrise is at 6:10 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:38 pm CDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Freeburg. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

How hot is August in Freeburg?

The high-temperature during August is 87.3°F (30.7°C) and the low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 100.4°F (38°C).

What is the average humidity in August in Freeburg?

The average relative humidity in August is 74%.

How many days does it rain in August in Freeburg?

In August, in Freeburg, the rain falls for 15.2 days. Throughout August, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Freeburg?

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

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

In August, the average day length in Freeburg is 13h and 37min.

When are sunrise and sunset in August in Freeburg?

On the first day of August in Freeburg, Missouri, sunrise is at 6:10 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:38 pm CDT.

How long on average sun shines in August in Freeburg?

The average sunshine duration in August in Freeburg is 10.2h.

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

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

What is the UV index reading in August in Freeburg?

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

Average temperature in August - Freeburg, MO
  • Average high temperature in August: 87.3°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (39.2°F).

  • Average low temperature in August: 65.8°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 (24.4°F).

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Average pressure in August
Freeburg, MO

Average pressure in August - Freeburg, MO
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Freeburg, MO

Average wind speed in August - Freeburg, MO
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in August
Freeburg, MO

Average humidity in August - Freeburg, MO
  • Average humidity in August: 74%

The months with the highest relative humidity are March and May (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Freeburg, MO

Average rainfall in August - Freeburg, MO
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is May (3.98").
The driest months (with the least rainfall) are January and November (1.69").

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Average rainfall days in August
Freeburg, MO

Average rainfall days in August - Freeburg, MO
  • Average rainfall days in August: 15.2 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (7 days).

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Average snowfall in August
Freeburg, MO

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

The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Freeburg, MO

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

The month with the highest number of snowfall days is January (7.4 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
Freeburg, MO

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in August
Freeburg, MO

Average sunshine days in August - Freeburg, MO
  • Average sunshine days in August: 13.7 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in August
Freeburg, MO

Average UV index in August - Freeburg, MO
  • Average UV index in August: 6

The months with the highest UV index are May, 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
Freeburg, MO

Average cloud cover in August - Freeburg, MO
  • Average cloud cover in August: 30

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in August
Freeburg, MO

Average visibility in August - Freeburg, MO
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Freeburg, Missouri, USA

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