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
Chapel Hill marks the start of August with an average high-temperature of a still moderately hot 83.8°F (28.8°C), hinting at a slight fluctuation from July's 85.6°F (29.8°C). During August, the nighttime temperature averages to an enjoyable 65.7°F (18.7°C).Heat index
August's mean heat index is calculated to be a hot 93.2°F (34°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.Realize that the values for the heat index are set for shaded places and light winds. 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', is an estimation of the warmth sensation when considering humidity levels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In August, the average relative humidity in Chapel Hill is 78%.Rainfall
In August, in Chapel Hill, the rain falls for 14.1 days. Throughout August, 2.32" (59mm) of precipitation is accumulated. In Chapel Hill, Missouri, during the entire year, the rain falls for 130.1 days and collects up to 22.8" (579mm) of precipitation.Snowfall
June through September are months without snowfall in Chapel Hill, Missouri.Daylight
The average length of the day in August in Chapel Hill is 13h and 38min.On the first day of the month, sunrise is at 6:17 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:44 am and sunset at 7:47 pm CDT.
Sunshine
In August, the average sunshine is 10h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Chapel Hill. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 6 during August leads to these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
How hot is it in Chapel Hill in August?
What is the average humidity in August in Chapel Hill?
How many days does it rain in August in Chapel Hill?
When it does not snow in Chapel Hill?
How many hours of daylight does Chapel Hill have in August?
When are sunrise and sunset in August in Chapel Hill?
How many hours of sunshine does Chapel Hill have in August?
What is the month with the highest UV index in Chapel Hill?
What is the UV index reading in August in Chapel Hill?
Average temperature in August
Chapel Hill, MO
- Average high temperature in August: 83.8°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in August: 65.7°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 (22.5°F).
Average pressure in August
Chapel Hill, MO
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in August
Chapel Hill, MO
- Average wind speed in August: 6.3mph
The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in August
Chapel Hill, MO
- Average humidity in August: 78%
The months with the highest relative humidity are May and June (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in August
Chapel Hill, MO
- Average rainfall in August: 2.32"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in August
Chapel Hill, MO
- Average rainfall days in August: 14.1 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is December (5.4 days).
Average snowfall in August
Chapel Hill, MO
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Chapel Hill, MO
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Chapel Hill, 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 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 54min).
Average sunshine days in August
Chapel Hill, MO
- Average sunshine days in August: 14.2 days
The month with the most sunshine days is December (22 days).
The months with the least sunshine days are May and June (12.5 days).
Average UV index in August
Chapel Hill, 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).
Average cloud cover in August
Chapel Hill, 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 July (Cloud cover 27).
Average visibility in August
Chapel Hill, 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).
Chapel Hill, Missouri, USA
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