August weather forecast and climate
Wisner, NE

The last month of the summer, August, is also a moderately hot month in Wisner, Nebraska, with average temperature fluctuating between 61.7°F (16.5°C) and 82°F (27.8°C).

Temperature

In Wisner, Nebraska, the average high-temperature is practically the same as in July - a still moderately hot 82°F (27.8°C). In Wisner, Nebraska, the average low-temperature is 61.7°F (16.5°C).

Heat index

The average heat index in August is evaluated at a hot 87.6°F (30.9°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
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 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like wind, differences in body mass, height, and shape, metabolic differences, and activity influence one's weather impression. 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 particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Wisner, the average relative humidity is 75%.

Rainfall

In August, in Wisner, the rain falls for 14.6 days. Throughout August, 2.4" (61mm) of precipitation is accumulated. In Wisner, during the entire year, the rain falls for 120.1 days and collects up to 20.67" (525mm) of precipitation.

Snowfall

In Wisner snow does not fall in June through September.

Daylight

In August, the average length of the day in Wisner, Nebraska, is 13.8h.

Sunshine

In August, the average sunshine is 10h.

UV index

June through 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 health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Wisner?

In Wisner, Nebraska, in August, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 61.7°F (16.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that calculates temperature value influenced by the moisture in the air, is appraised at 87.6°F (30.9°C).

What is the average humidity in August in Wisner?

The average relative humidity in August in Wisner, Nebraska, is 75%.

How much does it rain in Wisner in August?

In Wisner, Nebraska, during August, the rain falls for 14.6 days and regularly aggregates up to 2.4" (61mm) of precipitation.

When it does not snow in Wisner?

June through September are months without snowfall.

How many hours of daylight does Wisner have in August?

In August, the average length of the day in Wisner, Nebraska, is 13.8h.

How long on average sun shines in August in Wisner?

In August, the average sunshine in Wisner is 10h.

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

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

What is the UV index reading in August in Wisner?

In August, the average daily maximum UV index in Wisner is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in August - Wisner, NE
  • Average high temperature in August: 27.8°C

The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (-1.8°C).

  • Average low temperature in August: 16.5°C

The month with the highest average low temperature is July (18.4°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).

Average pressure in August - Wisner, NE
  • Average pressure in August: 1014mbar

The month with the highest atmospheric pressure is January (1021.5mbar).
The month with the lowest atmospheric pressure is June (1011.1mbar).

Average wind speed in August - Wisner, NE
  • Average wind speed in August: 12.7km/h

The windiest month (with the highest average wind speed) is April (18km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).

Average humidity in August - Wisner, NE
  • Average humidity in August: 75%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is October (65%).

Average rainfall in August - Wisner, NE
  • Average rainfall in August: 61mm

The wettest month (with the highest rainfall) is May (79mm).
The driest month (with the least rainfall) is January (17mm).

Average rainfall days in August - Wisner, NE
  • Average rainfall days in August: 14.6 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (2.9 days).

Average snowfall in August - Wisner, NE
  • Average snowfall in August: 0mm

Months with the highest snowfall are February and December (71mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in August - Wisner, NE
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Wisner, NE
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in August: 10h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 4.7h).

Average sunshine days in August - Wisner, NE
  • Average sunshine days in August: 13.7 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is June (11.7 days).

Average UV index in August - Wisner, 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).

Average cloud cover in August - Wisner, NE
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 25).