August weather forecast
Havaco, WV

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Weather in August

The last month of the summer, August, is also a moderately hot month in Havaco, West Virginia, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 82°F (27.8°C).

Temperature

The average high-temperature for August is a still moderately hot 82°F (27.8°C), closely aligning with the temperature of the preceding month. From the heights of the August heat, Havaco records a mean nighttime low of 58.5°F (14.7°C).

Heat index

For most parts of August, the heat index is calculated to be a tropical 87.8°F (31°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to 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

The months with the lowest humidity are July, August and November, with an average relative humidity of 76%.

Rainfall

In Havaco, during August, the rain falls for 16.1 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 172.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Havaco.

Daylight

The average length of the day in August is 13h and 34min.
On the first day of the month, sunrise is at 6:31 am and sunset at 8:33 pm. On the last day of August, sunrise is at 6:56 am and sunset at 7:56 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.1h of sunshine.

UV index

June and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 6 in August transforms into this advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What is the average August temperature?

The high-temperature during August is 82°F (27.8°C) and the low-temperature is 58.5°F (14.7°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 87.8°F (31°C).

What is the least humid month?

The months with the lowest humidity are July, August and November, with an average relative humidity of 76%.

What is the average humidity in August?

In August, the average relative humidity is 76%.

How much does it rain in August?

In August, the rain falls for 16.1 days. Throughout August, 2.28" (58mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 34min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:31 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:56 pm EDT.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 10.1h of sunshine.

How long on average sun shines in August?

The average sunshine duration in August is 10.1h.

What is the month with the highest UV index?

The months with the highest UV index in Havaco are June and August, with an average maximum UV index of 6.

What is the UV index intensity in August?

The average daily maximum UV index in August in Havaco is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Havaco, WV

Average temperature in August - Havaco, WV
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (39.2°F).

  • Average low temperature in August: 58.5°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in August
Havaco, WV

Average pressure in August - Havaco, WV
  • Average pressure in August: 30.03"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in August
Havaco, WV

Average wind speed in August - Havaco, WV
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
Havaco, WV

Average humidity in August - Havaco, WV
  • Average humidity in August: 76%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are July, August and November (76%).

Average rainfall in August
Havaco, WV

Average rainfall in August - Havaco, WV
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in August
Havaco, WV

Average rainfall days in August - Havaco, WV
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and November (10.1 days).

Average snowfall in August
Havaco, WV

Average snowfall in August - Havaco, WV
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Havaco, WV

Average snowfall days in August - Havaco, WV
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Havaco, WV

Average daylight in August / Average sunshine in August - Havaco, WV
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in August
Havaco, WV

Average sunshine days in August - Havaco, WV
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (9.2 days).

Average UV index in August
Havaco, WV

Average UV index in August - Havaco, WV
  • Average UV index in August: 6

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in August
Havaco, WV

Average cloud cover in August - Havaco, WV
  • Average cloud cover in August: 36

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June and August (Cloud cover 36).

Average visibility in August
Havaco, WV

Average visibility in August - Havaco, WV
  • Average visibility in August: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

Havaco, West Virginia, USA

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