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
The start of August marks an average high-temperature of a still tropical 88.7°F (31.5°C), hardly distinguishable from the conditions in July. Marked by a significant temperature drop from daytime highs, the average nighttime temperature in Riverton lowers to an enjoyable 66.2°F (19°C) throughout August.Heat index
August's heat index is estimated at a fiery hot 96.8°F (36°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.Realize that the values for the heat index are set for shaded places and light winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', arises from combining readings of air temperature and relative moisture content. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
The average relative humidity in August in Riverton is 62%.Rainfall
In August, in Riverton, the rain falls for 13.2 days. Throughout August, 2.56" (65mm) of precipitation is accumulated. In Riverton, during the entire year, the rain falls for 105.1 days and collects up to 19.02" (483mm) of precipitation.Snowfall
In Riverton, snow does not fall in June through September.Daylight
In August, the average length of the day is 13h and 43min.On the first day of the month, sunrise is at 6:34 am and sunset at 8:48 pm. On the last day of August, in Riverton, Nebraska, sunrise is at 7:02 am and sunset at 8:07 pm CDT.
Sunshine
In August, the average sunshine in Riverton is 10.7h.UV index
The average daily maximum UV index in August in Riverton is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 6 during August translates into the following guidance:
Prevent overexposure. Protection from the sun's harmful effects is needed. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is August in Riverton?
What is the average humidity in August in Riverton?
How many days does it rain in August in Riverton?
When it does not snow in Riverton?
What is the average length of the day in August in Riverton?
What time are sunrise and sunset in August in Riverton?
How many hours of sunshine does Riverton have in August?
How high is the UV index in August in Riverton?
Average temperature in August
Riverton, NE
- Average high temperature in August: 88.7°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in August: 66.2°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in August
Riverton, NE
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in August
Riverton, NE
- Average wind speed in August: 8.9mph
The windiest month (with the highest average wind speed) is April (11.8mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).
Average humidity in August
Riverton, NE
- Average humidity in August: 62%
The month with the highest relative humidity is January (71%).
The months with the lowest relative humidity are July and October (59%).
Average rainfall in August
Riverton, NE
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in August
Riverton, NE
- Average rainfall days in August: 13.2 days
The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in August
Riverton, NE
- Average snowfall in August: 0"
The month with the highest snowfall is January (2.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Riverton, NE
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Riverton, NE
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 10h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in August
Riverton, NE
- Average sunshine days in August: 14.6 days
The month with the most sunshine days is January (24 days).
The month with the least sunshine days is August (14.6 days).
Average UV index in August
Riverton, NE
- Average UV index in August: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Riverton, NE
- Average cloud cover in August: 23
The month with the most cloud cover is February (Cloud cover 37).
The months with the least cloud cover are June and July (Cloud cover 21).
Average visibility in August
Riverton, 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).
Riverton, Nebraska, USA
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