August weather forecast and climate
Cullowhee, NC

August, the last month of the summer, in Cullowhee, is also a moderately hot month, with average temperature varying between 58.1°F (14.5°C) and 79.3°F (26.3°C).

Temperature

In Cullowhee, the average high-temperature in August is almost the same as in July - a still warm 79.3°F (26.3°C). In August, the average low-temperature is 58.1°F (14.5°C).

Humidity

In Cullowhee, the average relative humidity is 80%.

Rainfall

In August, in Cullowhee, the rain falls for 18.8 days. Throughout August, 3.46" (88mm) of precipitation is accumulated. In Cullowhee, North Carolina, during the entire year, the rain falls for 189.2 days and collects up to 40.39" (1026mm) of precipitation.

Snowfall

In Cullowhee, North Carolina, snow does not fall in May through September.

Daylight

In Cullowhee, the average length of the day is 13.4h.

Sunshine

The average sunshine in Cullowhee is 9.6h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In August, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in August in Cullowhee?

The average high-temperature, in August, is 79.3°F (26.3°C), while the average low-temperature is 58.1°F (14.5°C).

What is the average humidity in August in Cullowhee?

In August, the average relative humidity is 80%.

How many days does it rain in August in Cullowhee?

In Cullowhee, during August, the rain falls for 18.8 days and regularly aggregates up to 3.46" (88mm) of precipitation.

When it does not snow in Cullowhee?

May through September are months without snowfall in Cullowhee.

How many hours of daylight does Cullowhee have in August?

In August, the average length of the day in Cullowhee is 13.4h.

How many hours of sunshine does Cullowhee have in August?

In Cullowhee, the average sunshine in August is 9.6h.

What is the month with the highest UV index in Cullowhee?

Months with the highest UV index in Cullowhee, North Carolina, are May through August, with an average maximum UV index of 5.

What is the UV index reading in August in Cullowhee?

In Cullowhee, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in August - Cullowhee, NC
  • Average high temperature in August: 26.3°C

The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (5.9°C).

  • Average low temperature in August: 14.5°C

The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).

Average pressure in August - Cullowhee, NC
  • Average pressure in August: 1016.4mbar

The month with the highest atmospheric pressure is November (1021.1mbar).
The month with the lowest atmospheric pressure is June (1015.6mbar).

Average wind speed in August - Cullowhee, NC
  • Average wind speed in August: 5km/h

The windiest months (with the highest average wind speed) are January, February and April (9.3km/h).
The calmest month (with the lowest average wind speed) is August (5km/h).

Average humidity in August - Cullowhee, NC
  • Average humidity in August: 80%

Months with the highest relative humidity are May and September (81%).
The month with the lowest relative humidity is November (77%).

Average rainfall in August - Cullowhee, NC
  • Average rainfall in August: 88mm

The wettest month (with the highest rainfall) is July (110mm).
The driest month (with the least rainfall) is September (65mm).

Average rainfall days in August - Cullowhee, NC
  • Average rainfall days in August: 18.8 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (10.7 days).

Average snowfall in August - Cullowhee, NC
  • Average snowfall in August: 0mm

The month with the highest snowfall is December (75mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in August - Cullowhee, NC
  • Average snowfall days in August: 0 days

Months with the highest number of snowfall days are January and February (5.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Cullowhee, NC
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in August: 9.6h

The month with the most sunshine is June (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 5.2h).

Average sunshine days in August - Cullowhee, NC
  • Average sunshine days in August: 10.4 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in August - Cullowhee, NC
  • Average UV index in August: 5

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in August - Cullowhee, NC
  • Average cloud cover in August: 39

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 37).

Average visibility in August - Cullowhee, NC
  • Average visibility in August: 8km

Months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (8km).
The month with the lowest visibility is September (7km).