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
August brings a marginal elevation to a still hot 86.2°F (30.1°C) from July's 88.2°F (31.2°C) in Eureka's average high-temperatures. Throughout August, Eureka's nights cool down to an average of 69.6°F (20.9°C).Heat index
August's heat index is appraised at a torrid 98.6°F (37°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
August and September, with an average relative humidity of 78%, are the most humid months in Eureka.Rainfall
August is the month with the most rainfall in Eureka. Rain falls for 16.2 days and accumulates 3.46" (88mm) of precipitation.Snowfall
April through November are months without snowfall in Eureka.Daylight
In August, the average length of the day in Eureka is 13h and 28min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:15 pm. On the last day of August, in Eureka, sunrise is at 6:43 am and sunset at 7:39 pm EDT.
Sunshine
The average sunshine in August in Eureka is 10h.UV index
In August, the average daily maximum UV index in Eureka is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In August, the maximum UV index of 6 suggests this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
How hot is August in Eureka?
What are the most humid months in Eureka?
What is the average humidity in August in Eureka?
What is the wettest month in Eureka?
How many days does it rain in August in Eureka?
When it does not snow in Eureka?
How many hours of daylight does Eureka have in August?
When are sunrise and sunset in August in Eureka?
How many hours of sunshine does Eureka have in August?
What is the UV index intensity in August in Eureka?
Average temperature in August
Eureka, NC
- Average high temperature in August: 86.2°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (48.9°F).
- Average low temperature in August: 69.6°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in August
Eureka, NC
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in August
Eureka, NC
- Average wind speed in August: 5.8mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in August
Eureka, NC
- Average humidity in August: 78%
The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is January (73%).
Average rainfall in August
Eureka, NC
- Average rainfall in August: 3.46"
The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is January (2.01").
Average rainfall days in August
Eureka, NC
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in August
Eureka, NC
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in August
Eureka, NC
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Eureka, NC
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in August
Eureka, NC
- Average sunshine days in August: 13.1 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in August
Eureka, NC
- Average UV index in August: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Eureka, NC
- Average cloud cover in August: 36
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in August
Eureka, NC
- 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).
Eureka, North Carolina, USA
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