August weather forecast
Fillmore, MO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Fillmore, Missouri, with an average temperature varying between 83.8°F (28.8°C) and 64.6°F (18.1°C).

Temperature

Fillmore, Missouri, experiences a minor change to a still warm 83.8°F (28.8°C) in average high-temperature during August, closely reflecting July. Nighttime temperature dips to a mean of 64.6°F (18.1°C) during August.

Heat index

In August, the heat index is calculated to be a tropical 93.2°F (34°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

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

Rainfall

In Fillmore, in August, it is raining for 14.6 days, with typically 2.95" (75mm) of accumulated precipitation. In Fillmore, during the entire year, the rain falls for 132.3 days and collects up to 27.28" (693mm) of precipitation.

Snowfall

In Fillmore, snow does not fall in June through September.

Daylight

In Fillmore, the average length of the day in August is 13h and 42min.
On the first day of August in Fillmore, sunrise is at 6:19 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:52 pm CDT.

Sunshine

In August, the average sunshine in Fillmore, Missouri, is 10h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Fillmore. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Fillmore in August?

In Fillmore, 83.8°F (28.8°C) is the average high-temperature and 64.6°F (18.1°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in August in Fillmore?

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

How much does it rain in Fillmore in August?

In Fillmore, Missouri, in August, it is raining for 14.6 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in Fillmore?

In Fillmore, snow does not fall in June through September.

How many hours of daylight does Fillmore have in August?

In Fillmore, the average day length in August is 13h and 42min.

When are sunrise and sunset in August in Fillmore?

In August, on the first day of the month, sunrise is at 6:19 am and sunset at 8:33 pm. On the last day of the month, in Fillmore, Missouri, sunrise is at 6:47 am and sunset at 7:52 pm CDT.

How long on average sun shines in August in Fillmore?

The average sunshine duration in August in Fillmore, Missouri, is 10h.

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

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

What is the UV index reading in August in Fillmore?

The average daily maximum UV index in August in Fillmore, Missouri, is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Fillmore, MO

Average temperature in August - Fillmore, MO
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in August: 64.6°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 (20.3°F).

Average pressure in August
Fillmore, MO

Average pressure in August - Fillmore, MO
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in August
Fillmore, MO

Average wind speed in August - Fillmore, MO
  • Average wind speed in August: 6.5mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

Average humidity in August
Fillmore, MO

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

The month with the highest relative humidity is June (79%).
The months with the lowest relative humidity are October and November (70%).

Average rainfall in August
Fillmore, MO

Average rainfall in August - Fillmore, MO
  • Average rainfall in August: 2.95"

The wettest month (with the highest rainfall) is May (4.02").
The driest months (with the least rainfall) are January and February (0.94").

Average rainfall days in August
Fillmore, MO

Average rainfall days in August - Fillmore, MO
  • Average rainfall days in August: 14.6 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in August
Fillmore, MO

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

The month with the highest snowfall is January (3.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Fillmore, MO

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

The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in August
Fillmore, MO

Average sunshine days in August - Fillmore, MO
  • Average sunshine days in August: 13.5 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in August
Fillmore, MO

Average UV index in August - Fillmore, 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
Fillmore, MO

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

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Fillmore, MO

Average visibility in August - Fillmore, 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).

Fillmore, Missouri, USA

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