August weather forecast
Spokane, MO

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Weather in August

The last month of the summer, August, is another hot month in Spokane, Missouri, with an average temperature varying between 66.4°F (19.1°C) and 87.1°F (30.6°C).

Temperature

The onset of August notes an average high-temperature of a still hot 87.1°F (30.6°C), subtly shifted from July's 88.7°F (31.5°C). Throughout August, the temperature falls to an average low of 66.4°F (19.1°C).

Heat index

In August, the average heat index is appraised at a very hot 98.6°F (37°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

August and October, with an average relative humidity of 73%, are the least humid months in Spokane, Missouri.

Rainfall

In Spokane, Missouri, in August, during 16.4 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, in Spokane, there are 151.2 rainfall days, and 33.62" (854mm) of precipitation is accumulated.

Snowfall

In Spokane, snow does not fall in June through October.

Daylight

In Spokane, the average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:19 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:44 am and sunset at 7:42 pm CDT.

Sunshine

In Spokane, the average sunshine in August is 10.3h.

UV index

In Spokane, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 6 during August leads to these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

Is it hot in Spokane during August?

August temperatures in Spokane, Missouri, vary between a high-temperature of 87.1°F (30.6°C) and a low-temperature of 66.4°F (19.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is appraised at 98.6°F (37°C).

What is the least humid month in Spokane?

The months with the lowest humidity in Spokane are August and October, with an average relative humidity of 73%.

What is the average humidity in August in Spokane?

In August, the average relative humidity is 73%.

How many days does it rain in August in Spokane?

In Spokane, in August, during 16.4 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow in Spokane?

June through October are months without snowfall.

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

In Spokane, Missouri, the average day length in August is 13h and 32min.

What time are sunrise and sunset in August in Spokane?

On the first day of August in Spokane, sunrise is at 6:19 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:42 pm CDT.

How long on average sun shines in August in Spokane?

In August, the average sunshine duration in Spokane, Missouri, is 10.3h.

What is the UV index reading in August in Spokane?

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

Average temperature in August - Spokane, MO
  • Average high temperature in August: 87.1°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in August: 66.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

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Average pressure in August
Spokane, MO

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Spokane, MO

Average wind speed in August - Spokane, MO
  • Average wind speed in August: 6mph

The windiest months (with the highest average wind speed) are January, February and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

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Average humidity in August
Spokane, MO

Average humidity in August - Spokane, MO
  • Average humidity in August: 73%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are August and October (73%).

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Average rainfall in August
Spokane, MO

Average rainfall in August - Spokane, MO
  • Average rainfall in August: 3.31"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (1.65").

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Average rainfall days in August
Spokane, MO

Average rainfall days in August - Spokane, MO
  • Average rainfall days in August: 16.4 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in August
Spokane, MO

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

The month with the highest snowfall is January (2.36").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Spokane, MO

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

The month with the highest number of snowfall days is February (5.3 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
Spokane, MO

Average daylight in August / Average sunshine in August - Spokane, MO
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in August
Spokane, MO

Average sunshine days in August - Spokane, MO
  • Average sunshine days in August: 12.9 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in August
Spokane, MO

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

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in August
Spokane, MO

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

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in August
Spokane, MO

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

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