August weather forecastRiverdale Junction, ND
August
Weather in August
August, the last month of the summer in Riverdale Junction, is another warm month, with an average temperature fluctuating between 58.6°F (14.8°C) and 81.1°F (27.3°C).Temperature
Riverdale Junction's shift from July to August is accompanied by an average high-temperature of a still moderately hot 81.1°F (27.3°C), a slight deviation from 81.9°F (27.7°C). In stark contrast to the day's heat, the temperature dips to an average of 58.6°F (14.8°C) during August nights.Heat index
The heat index for August is computed to be 82.4°F (28°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.It is important to note that the heat index values are for shaded areas and light wind scenarios. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. 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 largely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
The least humid month is August, with an average relative humidity of 54%.Rainfall
In Riverdale Junction, during August, the rain falls for 10.3 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Riverdale Junction, during the entire year, the rain falls for 95.9 days and collects up to 14.65" (372mm) of precipitation.Snowfall
In Riverdale Junction, snow does not fall in June through September.Daylight
The average length of the day in August is 14h and 12min.On the first day of August, sunrise is at 6:23 am and sunset at 9:18 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:26 pm CDT.
Sunshine
In Riverdale Junction, the average sunshine in August is 10.8h.UV index
In Riverdale Junction, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 5 in August, converts into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Riverdale Junction, ND
- Average high temperature in August: 81.1°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (19.6°F).
- Average low temperature in August: 58.6°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in August
Riverdale Junction, ND
- Average pressure in August: 29.9"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in August
Riverdale Junction, ND
- Average wind speed in August: 8.6mph
The windiest month (with the highest average wind speed) is October (11mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in August
Riverdale Junction, ND
- Average humidity in August: 54%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (54%).
Average rainfall in August
Riverdale Junction, ND
- Average rainfall in August: 1.46"
The wettest month (with the highest rainfall) is June (2.64").
The driest month (with the least rainfall) is February (0.39").
Average rainfall days in August
Riverdale Junction, ND
- Average rainfall days in August: 10.3 days
The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in August
Riverdale Junction, ND
- Average snowfall in August: 0"
The month with the highest snowfall is January (3.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Riverdale Junction, ND
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Riverdale Junction, ND
- Average daylight in August: 14h and 12min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in August: 10h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in August
Riverdale Junction, ND
- Average sunshine days in August: 18.3 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is March (13.9 days).
Average UV index in August
Riverdale Junction, ND
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in August
Riverdale Junction, ND
- Average cloud cover in August: 22
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in August
Riverdale Junction, ND
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
