August weather forecast
Costin, NE

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Weather in August

August, the last month of the summer in Costin, is also a moderately hot month, with an average temperature varying between 61.2°F (16.2°C) and 85.5°F (29.7°C).

Temperature

Costin marks the arrival of August with an average high-temperature of a warm 85.5°F (29.7°C), hardly different from July's 87.1°F (30.6°C). During August, Costin detects a significant contrast from its daytime temperatures, with nights averaging at an enjoyable 61.2°F (16.2°C).

Heat index

August's heat index is estimated at a tropical 86°F (30°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

August and September, with an average relative humidity of 47%, are the least humid months.

Rainfall

In Costin, in August, during 12 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. Throughout the year, there are 110.2 rainfall days, and 14.8" (376mm) of precipitation is accumulated.

Snowfall

In Costin, snow does not fall in June through August.

Daylight

The average length of the day in August is 13h and 49min.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:20 am and sunset at 7:29 pm MDT.

Sunshine

August has the most sunshine of the year, with an average of 11.7h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

The average high-temperature, in August, in Costin, is 85.5°F (29.7°C), while the average low-temperature is 61.2°F (16.2°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is estimated at 86°F (30°C).

What are the least humid months?

The months with the lowest humidity are August and September, with an average relative humidity of 47%.

What is the average humidity in August?

In August, the average relative humidity is 47%.

How many days does it rain in August?

In August, the rain falls for 12 days. Throughout August, 1.26" (32mm) of precipitation is accumulated.

When it does not snow?

In Costin, snow does not fall in June through August.

Does it snow in August?

In Costin, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Costin have in August?

In Costin, the average day length in August is 13h and 49min.

When is the sunrise / sunset in August in Costin?

On the first day of August, sunrise is at 5:49 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:29 pm MDT.

What month has the most sunshine?

With an average of 11.7h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August?

In Costin, the average sunshine duration in August is 11.7h.

When is the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Costin, NE

Average temperature in August - Costin, NE
  • Average high temperature in August: 85.5°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (35.8°F).

  • Average low temperature in August: 61.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

Average pressure in August
Costin, NE

Average pressure in August - Costin, NE
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in August
Costin, NE

Average wind speed in August - Costin, NE
  • Average wind speed in August: 8.9mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in August
Costin, NE

Average humidity in August - Costin, NE
  • Average humidity in August: 47%

The month with the highest relative humidity is January (69%).
The months with the lowest relative humidity are August and September (47%).

Average rainfall in August
Costin, NE

Average rainfall in August - Costin, NE
  • Average rainfall in August: 1.26"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in August
Costin, NE

Average rainfall days in August - Costin, NE
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in August
Costin, NE

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

The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Costin, NE

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

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 11h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

Average sunshine days in August
Costin, NE

Average sunshine days in August - Costin, NE
  • Average sunshine days in August: 14.1 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (11.9 days).

Average UV index in August
Costin, NE

Average UV index in August - Costin, 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
Costin, NE

Average cloud cover in August - Costin, NE
  • Average cloud cover in August: 17

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in August
Costin, NE

Average visibility in August - Costin, 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).

Costin, Nebraska, USA

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