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
Hollister marks the start of August with an average high-temperature of a still tropical 86.5°F (30.3°C), hinting at a slight fluctuation from July's 88.3°F (31.3°C). An average temperature of 69.1°F (20.6°C) marks the nights in Hollister in August.Heat index
During August, the heat index is estimated at a sweltering 100.4°F (38°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. 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. 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 especially vital to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
In August, the average relative humidity is 77%.Rainfall
August is the month with the most rainfall in Hollister, North Carolina. Rain falls for 18.2 days and accumulates 3.74" (95mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
In August, the average length of the day in Hollister is 13h and 30min.On the first day of August, sunrise is at 6:19 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:40 pm EDT.
Sunshine
In Hollister, the average sunshine in August is 10.3h.UV index
The months with the highest UV index in Hollister, North Carolina, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 6 in August leads to these recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Hollister in August?
What is the average humidity in August in Hollister?
What is the wettest month in Hollister?
How much does it rain in Hollister in August?
When it does not snow in Hollister?
What is the average length of the day in August in Hollister?
What time are sunrise and sunset in August in Hollister?
How long on average sun shines in August in Hollister?
What is the month with the highest UV index in Hollister?
What is the UV index reading in August in Hollister?
Average temperature in August
Hollister, NC
- Average high temperature in August: 86.5°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (47.3°F).
- Average low temperature in August: 69.1°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in August
Hollister, 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
Hollister, NC
- Average wind speed in August: 5.6mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in August
Hollister, NC
- Average humidity in August: 77%
The months with the highest relative humidity are May and September (78%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall in August
Hollister, NC
- Average rainfall in August: 3.74"
The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is October (1.97").
Average rainfall days in August
Hollister, NC
- Average rainfall days in August: 18.2 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in August
Hollister, NC
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.26").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in August
Hollister, NC
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.3 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
Hollister, NC
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 36min).
Average sunshine days in August
Hollister, NC
- Average sunshine days in August: 10.1 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in August
Hollister, NC
- Average UV index in August: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Hollister, NC
- Average cloud cover in August: 34
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in August
Hollister, 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).
Hollister, North Carolina, USA
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