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 arrival of August records an average high-temperature of a warm 85.6°F (29.8°C), closely related to the 87.4°F (30.8°C) observed in July. Wellfleet notes a substantial temperature decline from the daytime peaks throughout August, with an average nighttime temperature of 63.1°F (17.3°C).Heat index
During August, the heat index is estimated at a hot 89.6°F (32°C). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
In Wellfleet, the average relative humidity in August is 60%.Rainfall
In Wellfleet, Nebraska, during August, the rain falls for 13.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 117.4 rainfall days, and 17.99" (457mm) of precipitation is accumulated.Snowfall
In Wellfleet, snow does not fall in June through September.Daylight
The average length of the day in August is 13h and 44min.On the first day of the month, sunrise is at 6:40 am and sunset at 8:58 pm. On the last day of August, sunrise is at 7:09 am and sunset at 8:16 pm CDT.
Sunshine
The average sunshine in August is 10.5h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 6 in August suggests the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in August?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
What is the average length of the day in August in Wellfleet?
What time are sunrise and sunset in August?
How long on average sun shines in August?
What is the month with the highest UV index?
What is the UV index intensity in August in Wellfleet?
Average temperature in August
Wellfleet, NE
- Average high temperature in August: 85.6°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (36°F).
- Average low temperature in August: 63.1°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in August
Wellfleet, NE
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in August
Wellfleet, NE
- Average wind speed in August: 9.9mph
The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).
Average humidity in August
Wellfleet, NE
- Average humidity in August: 60%
The month with the highest relative humidity is January (72%).
The months with the lowest relative humidity are September and October (57%).
Average rainfall in August
Wellfleet, NE
- Average rainfall in August: 2.05"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in August
Wellfleet, NE
- Average rainfall days in August: 13.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (3.7 days).
Average snowfall in August
Wellfleet, NE
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Wellfleet, NE
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (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
Wellfleet, NE
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 10h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in August
Wellfleet, NE
- Average sunshine days in August: 12.8 days
The month with the most sunshine days is November (22 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in August
Wellfleet, NE
- Average UV index in August: 6
The months with the highest UV index are 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
Wellfleet, NE
- Average cloud cover in August: 22
The month with the most cloud cover is February (Cloud cover 36).
The months with the least cloud cover are July and September (Cloud cover 21).
Average visibility in August
Wellfleet, NE
- 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).
Wellfleet, Nebraska, USA
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