Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
As July turns into August, the average high-temperatures rest at a still hot 86.7°F (30.4°C), showing a minor variation from the prior month. The nights of August anticipate an average low-temperature of 65.3°F (18.5°C).Heat index
August's average heat index is calculated to be a torrid 96.8°F (36°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In August, the average relative humidity is 68%.Rainfall
In Belleville, in August, during 13.9 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. Throughout the year, there are 120.4 rainfall days, and 23.54" (598mm) of precipitation is accumulated.Snowfall
In Belleville, snow does not fall in June through September.Daylight
In Belleville, the average length of the day in August is 13h and 41min.On the first day of August, sunrise is at 6:30 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:02 pm CDT.
Sunshine
The average sunshine in August is 10.6h.UV index
In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 6 in August interprets into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during August?
What is the average humidity in August in Belleville?
How much does it rain in August?
When it does not snow in Belleville?
How many hours of daylight does Belleville have in August?
What time are sunrise and sunset in August?
How long on average sun shines in August in Belleville?
What is the UV index reading in August?
Average temperature in August
Belleville, KS
- Average high temperature in August: 86.7°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in August: 65.3°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in August
Belleville, KS
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in August
Belleville, KS
- Average wind speed in August: 8.4mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).
Average humidity in August
Belleville, KS
- Average humidity in August: 68%
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is October (63%).
Average rainfall in August
Belleville, KS
- Average rainfall in August: 3.27"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in August
Belleville, KS
- Average rainfall days in August: 13.9 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in August
Belleville, KS
- Average snowfall in August: 0"
The month with the highest snowfall is January (3.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Belleville, KS
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Belleville, KS
- 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).
Average sunshine days in August
Belleville, KS
- Average sunshine days in August: 13.2 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in August
Belleville, KS
- 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, November and December (UV index 2).
Average cloud cover in August
Belleville, KS
- Average cloud cover in August: 25
The month with the most cloud cover is March (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 24).
Average visibility in August
Belleville, KS
- 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).
Belleville, Kansas, USA
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