Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August's advent notes a subtle adjustment in average high-temperature to a still hot 88.7°F (31.5°C) from July. From the height of daytime heat, the temperature in Omaha, Arkansas, recedes to an average of 66.4°F (19.1°C) at night during August.Heat index
The heat index value for August is evaluated at a blisteringly hot 104°F (40°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Know that the heat index computations account for shaded terrains and slight winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
July and August, with an average relative humidity of 72%, are the least humid months in Omaha.Rainfall
In Omaha, Arkansas, in August, during 14.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, there are 131.4 rainfall days, and 24.49" (622mm) of precipitation is accumulated.Snowfall
June through October are months without snowfall in Omaha.Daylight
In Omaha, the average length of the day in August is 13h and 31min.On the first day of August, sunrise is at 6:19 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:41 pm CDT.
Sunshine
In August, the average sunshine in Omaha is 10.4h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
How hot is August in Omaha?
What are the least humid months in Omaha?
What is the average humidity in August in Omaha?
How much does it rain in Omaha in August?
When it does not snow in Omaha?
What is the average length of the day in August in Omaha?
What time are sunrise and sunset in August in Omaha?
How long on average sun shines in August in Omaha?
What are the months with the highest UV index in Omaha?
What is the UV index intensity in August in Omaha?
Average temperature in August
Omaha, AR
- Average high temperature in August: 88.7°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in August: 66.4°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in August
Omaha, AR
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Omaha, AR
- Average wind speed in August: 5mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in August
Omaha, AR
- Average humidity in August: 72%
The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in August
Omaha, AR
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days in August
Omaha, AR
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is December (6.8 days).
Average snowfall in August
Omaha, AR
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in August
Omaha, AR
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (3.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Omaha, AR
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in August
Omaha, AR
- Average sunshine days in August: 14.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in August
Omaha, AR
- Average UV index in August: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in August
Omaha, AR
- Average cloud cover in August: 28
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 27).
Average visibility in August
Omaha, AR
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Omaha, Arkansas, USA
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