August weather forecast
Seward, NE

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Weather in August

As Seward shifts into August, a slight decrease in temperature is observed, cooling down to an average high of 83.7°F (28.7°C) and a low of 63.3°F (17.4°C). Despite the slight dip from July, the weather remains mainly warm and agreeable for various summer engagements. Just like July, August experiences a UV index of 6, seconding the call for sun protection. The amount of daylight begins to decrease as the late summer days pave the way for fall. Despite the sporadic showers, August boasts rather hot days making it a favorite season for many.

Temperature

Seward's shift from July to August is accompanied by an average high-temperature of a still moderately hot 83.7°F (28.7°C), a slight deviation from 85.6°F (29.8°C). In Seward, the average low-temperature during the month of August is an enjoyable 63.3°F (17.4°C).

Heat index

August's mean heat index is evaluated at a hot 91.4°F (33°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In Seward, the average relative humidity in August is 73%.

Rainfall

In Seward, in August, it is raining for 12.1 days, with typically 1.46" (37mm) of accumulated precipitation. In Seward, during the entire year, the rain falls for 98.2 days and collects up to 11.06" (281mm) of precipitation.

Snowfall

In Seward, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 45min.
On the first day of the month, sunrise is at 6:25 am and sunset at 8:43 pm. On the last day of August, sunrise is at 6:55 am and sunset at 8:01 pm CDT.

Sunshine

In Seward, Nebraska, the average sunshine in August is 10.1h.

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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

Is it hot during August?

In August, the average high-temperature and low-temperature are 83.7°F (28.7°C) and 63.3°F (17.4°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is evaluated at 91.4°F (33°C).

What is the average humidity in August?

In Seward, the average relative humidity in August is 73%.

How many days does it rain in August in Seward?

In Seward, in August, it is raining for 12.1 days, with typically 1.46" (37mm) of accumulated precipitation.

When it does not snow?

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

What is the average length of the day in August?

In August, the average day length is 13h and 45min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:25 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 8:01 pm CDT.

How many hours of sunshine does Seward have in August?

In August, the average sunshine duration in Seward is 10.1h.

What are the months with the highest UV index?

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

Average temperature in August - Seward, NE
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in August: 63.3°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in August
Seward, NE

Average pressure in August - Seward, NE
  • Average pressure in August: 29.94"Hg

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

Average wind speed in August
Seward, NE

Average wind speed in August - Seward, NE
  • Average wind speed in August: 8mph

The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity in August
Seward, NE

Average humidity in August - Seward, NE
  • Average humidity in August: 73%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is October (64%).

Average rainfall in August
Seward, NE

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

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is February (0.28").

Average rainfall days in August
Seward, NE

Average rainfall days in August - Seward, NE
  • Average rainfall days in August: 12.1 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in August
Seward, NE

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

The month with the highest snowfall is January (1.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Seward, NE

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

The month with the highest number of snowfall days is February (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Seward, NE
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in August
Seward, NE

Average sunshine days in August - Seward, NE
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is November (24 days).
The month with the least sunshine days is June (14.2 days).

Average UV index in August
Seward, NE

Average UV index in August - Seward, NE
  • Average UV index in August: 6

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

Average cloud cover in August
Seward, NE

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

The months with the most cloud cover are January and March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in August
Seward, NE

Average visibility in August - Seward, NE
  • Average visibility in August: 6mi

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

Seward, Nebraska, USA

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