August weather forecast and climate
Niobrara, NE

Weather in August

The last month of the summer, August, is another warm month in Niobrara, Nebraska, with temperature in the range of an average low of 62.8°F (17.1°C) and an average high of 85.1°F (29.5°C).

Temperature

In Niobrara, the average high-temperature in August is almost the same as in July - a moderately hot 85.1°F (29.5°C). In Niobrara, in August, the average low-temperature is 62.8°F (17.1°C).

Heat index

In August, the average heat index is evaluated at a tropical 91°F (32.8°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, metabolic differences, differences in body mass, height, and shape, 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 Niobrara, the average relative humidity is 65%.

Rainfall

In Niobrara, during August, the rain falls for 11.3 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 104.1 rainfall days, and 14.29" (363mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Niobrara.

Daylight

In Niobrara, Nebraska, the average length of the day is 13.9h.

Sunshine

In August, the average sunshine in Niobrara is 10.5h.

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 threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Niobrara?

In August, in Niobrara, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 62.8°F (17.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 91°F (32.8°C).

What is the average humidity in August in Niobrara?

In August, the average relative humidity in Niobrara is 65%.

How much does it rain in Niobrara in August?

In Niobrara, Nebraska, in August, during 11.3 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

When it does not snow in Niobrara?

In Niobrara snow does not fall in May through September.

How many hours of daylight does Niobrara have in August?

In Niobrara, Nebraska, the average length of the day in August is 13.9h.

How many hours of sunshine does Niobrara have in August?

In Niobrara, Nebraska, the average sunshine in August is 10.5h.

When is the highest UV index in Niobrara?

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

What is the UV index reading in August in Niobrara?

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

Average temperature in August
Niobrara, NE

Average temperature in August - Niobrara, NE
  • Average high temperature in August: 85.1°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in August: 62.8°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in August
Niobrara, NE

Average pressure in August - Niobrara, NE
  • Average pressure in August: 29.92"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in August
Niobrara, NE

Average wind speed in August - Niobrara, NE
  • Average wind speed in August: 8.5mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

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Average humidity in August
Niobrara, NE

Average humidity in August - Niobrara, NE
  • Average humidity in August: 65%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (62%).

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Average rainfall in August
Niobrara, NE

Average rainfall in August - Niobrara, NE
  • Average rainfall in August: 1.46"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.31").

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Average rainfall days in August
Niobrara, NE

Average rainfall days in August - Niobrara, NE
  • Average rainfall days in August: 11.3 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in August
Niobrara, NE

Average snowfall in August - Niobrara, NE
  • Average snowfall in August: 0"

Months with the highest snowfall are January and March (1.93").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Niobrara, NE

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

The month with the highest number of snowfall days is January (8.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Niobrara, NE

Average daylight in August / Average sunshine in August - Niobrara, NE
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 10.5h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is January (Average sunshine: 4.7h).

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Average sunshine days in August
Niobrara, NE

Average sunshine days in August - Niobrara, NE
  • Average sunshine days in August: 16.7 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in August
Niobrara, NE

Average UV index in August - Niobrara, 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).

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Average cloud cover in August
Niobrara, NE

Average cloud cover in August - Niobrara, NE
  • Average cloud cover in August: 24

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 23).

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Average visibility in August
Niobrara, NE

Average visibility in August - Niobrara, 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).

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