August weather forecast and climate
Willow Island, NE

Weather in August

August, the last month of the summer, in Willow Island, is another hot month, with average temperature varying between 62.2°F (16.8°C) and 86.5°F (30.3°C).

Temperature

In Willow Island, the average high-temperature is essentially the same as in July - a still hot 86.5°F (30.3°C). The average low-temperature, in Willow Island, is 62.2°F (16.8°C).

Heat index

In August, the average heat index is evaluated at a tropical 93°F (33.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, pregnancy, differences in body mass, height, and shape). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Willow Island, the average relative humidity in August is 62%.

Rainfall

In Willow Island, it is raining for 13.1 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, in Willow Island, there are 109.4 rainfall days, and 17.28" (439mm) of precipitation is accumulated.

Snowfall

In Willow Island, Nebraska, snow does not fall in June through September.

Daylight

In August, the average length of the day in Willow Island is 13.7h.

Sunshine

The average sunshine in Willow Island is 10.4h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Willow Island. A UV Index estimate of 6 to 7 represents a high 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 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in August in Willow Island?

The average high-temperature, in August, in Willow Island, Nebraska, is 86.5°F (30.3°C), while the average low-temperature is 62.2°F (16.8°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, is appraised at 93°F (33.9°C).

What is the average humidity in August in Willow Island?

The average relative humidity in August in Willow Island is 62%.

How much does it rain in Willow Island in August?

In Willow Island, during August, the rain falls for 13.1 days and regularly aggregates up to 1.89" (48mm) of precipitation.

When it does not snow in Willow Island?

In Willow Island snow does not fall in June through September.

What is the average length of the day in August in Willow Island?

In Willow Island, the average length of the day in August is 13.7h.

How many hours of sunshine does Willow Island have in August?

The average sunshine in August is 10.4h.

What are the months with the highest UV index in Willow Island?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in August in Willow Island?

In Willow Island, Nebraska, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in August
Willow Island, NE

Average temperature in August - Willow Island, NE
  • Average high temperature in August: 86.5°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (21°F).

[Resources]

Average pressure in August
Willow Island, NE

Average pressure in August - Willow Island, NE
  • Average pressure in August: 29.93"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.84").

[Resources]

Average wind speed in August
Willow Island, NE

Average wind speed in August - Willow Island, NE
  • Average wind speed in August: 9.3mph

The windiest month (with the highest average wind speed) is April (12.3mph).
The calmest month (with the lowest average wind speed) is July (9.2mph).

[Resources]

Average humidity in August
Willow Island, NE

Average humidity in August - Willow Island, NE
  • Average humidity in August: 62%

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is October (58%).

[Resources]

Average rainfall in August
Willow Island, NE

Average rainfall in August - Willow Island, NE
  • Average rainfall in August: 1.89"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.39").

[Resources]

Average rainfall days in August
Willow Island, NE

Average rainfall days in August - Willow Island, NE
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (3.3 days).

[Resources]

Average snowfall in August
Willow Island, NE

Average snowfall in August - Willow Island, NE
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.95").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in August
Willow Island, NE

Average snowfall days in August - Willow Island, NE
  • Average snowfall days in August: 0 days

Months with the highest number of snowfall days are February and December (6.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
Willow Island, NE

Average daylight in August / Average sunshine in August - Willow Island, NE
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in August: 10.4h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 6h).

[Resources]

Average sunshine days in August
Willow Island, NE

Average sunshine days in August - Willow Island, NE
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is June (11.8 days).

[Resources]

Average UV index in August
Willow Island, NE

Average UV index in August - Willow Island, NE
  • Average UV index in August: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in August
Willow Island, NE

Average cloud cover in August - Willow Island, NE
  • Average cloud cover in August: 24

The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 22).

[Resources]

Average visibility in August
Willow Island, NE

Average visibility in August - Willow Island, NE
  • Average visibility in August: 6mi

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

[Resources]