August weather forecast
Thompson, MO

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Weather in August

August, the last month of the summer in Thompson, is another warm month, with an average temperature ranging between max 84.6°F (29.2°C) and min 65.5°F (18.6°C).

Temperature

The arrival of August sees an average high-temperature of a still moderately hot 84.6°F (29.2°C), hardly diverging from July's 85.8°F (29.9°C). An average nighttime temperature of 65.5°F (18.6°C) is recorded during August.

Heat index

For most parts of August, the heat index is estimated at a torrid 95°F (35°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The average relative humidity in August is 77%.

Rainfall

In August, the rain falls for 13.6 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. In Thompson, during the entire year, the rain falls for 142.2 days and collects up to 29.13" (740mm) of precipitation.

Snowfall

In Thompson, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 39min.
On the first day of August, sunrise is at 6:08 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:39 pm CDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Thompson. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in August transforms into this advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

How hot is it in Thompson in August?

Thompson in August has an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 65.5°F (18.6°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is estimated at 95°F (35°C).

What is the average humidity in August in Thompson?

The average relative humidity in August is 77%.

How many days does it rain in August in Thompson?

In Thompson, during August, the rain falls for 13.6 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Thompson?

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

How many hours of daylight does Thompson have in August?

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

What time are sunrise and sunset in August in Thompson?

In August, on the first day of the month, sunrise is at 6:08 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:39 pm CDT.

How long on average sun shines in August in Thompson?

In August, the average sunshine duration in Thompson, Missouri, is 10.1h.

When is the highest UV index in Thompson?

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

How high is the UV index in August in Thompson?

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

Average temperature in August - Thompson, MO
  • Average high temperature in August: 84.6°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 65.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in August
Thompson, MO

Average pressure in August - Thompson, 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
Thompson, MO

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

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

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Average humidity in August
Thompson, MO

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Thompson, MO

Average rainfall in August - Thompson, MO
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days in August
Thompson, MO

Average rainfall days in August - Thompson, MO
  • Average rainfall days in August: 13.6 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in August
Thompson, MO

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

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Thompson, MO

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

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Thompson, 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 June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in August
Thompson, MO

Average sunshine days in August - Thompson, MO
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in August
Thompson, MO

Average UV index in August - Thompson, 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
Thompson, MO

Average cloud cover in August - Thompson, MO
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in August
Thompson, MO

Average visibility in August - Thompson, 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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Thompson, Missouri, USA

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