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
The transition into August is marked with an average high-temperature of a still very hot 95.2°F (35.1°C), showing an insignificant shift from July's 95.4°F (35.2°C). Keithville's nighttime temperature in August falls to an average of 73.9°F (23.3°C).Heat index
The heat index value during August is estimated at a blazing hot 118.4°F (48°C). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.Understand that the heat index values take into account shaded locations and mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
The least humid month is August, with an average relative humidity of 66%.Rainfall
In Keithville, in August, during 14.9 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Keithville, during the entire year, the rain falls for 152.7 days and collects up to 35.98" (914mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Keithville, the average length of the day in August is 13h and 18min.On the first day of the month, sunrise is at 6:30 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:50 am and sunset at 7:40 pm CDT.
Sunshine
The months with the most sunshine are July and August, with an average of 10.4h of sunshine.UV index
May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. 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. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in August?
What is the least humid month?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
How many hours of daylight does Keithville have in August?
When is the sunrise / sunset in August in Keithville?
What are the months with the most sunshine?
How long on average sun shines in August?
What are the months with the highest UV index?
What is the UV index reading in August?
Average temperature in August
Keithville, LA
- Average high temperature in August: 95.2°F
The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in August: 73.9°F
The month with the highest average low temperature is July (74.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in August
Keithville, LA
- Average pressure in August: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Keithville, LA
- Average wind speed in August: 5.3mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).
Average humidity in August
Keithville, LA
- Average humidity in August: 66%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (66%).
Average rainfall in August
Keithville, LA
- Average rainfall in August: 2.4"
The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is July (1.93").
Average rainfall days in August
Keithville, LA
- Average rainfall days in August: 14.9 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in August
Keithville, LA
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in August
Keithville, LA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in August /
Average sunshine in August
Keithville, LA
- Average daylight in August: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in August: 10h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in August
Keithville, LA
- Average sunshine days in August: 14.8 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is February (13 days).
Average UV index in August
Keithville, LA
- Average UV index in August: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in August
Keithville, LA
- Average cloud cover in August: 28
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in August
Keithville, LA
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Keithville, Louisiana, USA
Weather forecast for your location
2. Allow the app to use your location