August weather forecastJerusalem, AR
August
Weather in August
The last month of the summer, August, is another hot month in Jerusalem, Arkansas, with an average temperature ranging between min 68.9°F (20.5°C) and max 90.5°F (32.5°C).Temperature
Jerusalem records an average high-temperature of a still tropical 90.5°F (32.5°C) in August, closely mirroring the climate of the previous month. Jerusalem's nighttime temperature in August demonstrates a noticeable plunge to an agreeable 68.9°F (20.5°C).Heat index
August's average heat index is estimated at an extremely hot 109.4°F (43°C). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.The standards for the heat index are set for locations in shade and under light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial 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.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
The months with the lowest humidity are July, August and October, with an average relative humidity of 73%.Rainfall
In August, in Jerusalem, the rain falls for 14.9 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. Throughout the year, there are 150.2 rainfall days, and 34.21" (869mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall in Jerusalem.Daylight
In Jerusalem, the average length of the day in August is 13h and 27min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:14 pm. On the last day of August, sunrise is at 6:43 am and sunset at 7:39 pm CDT.
Sunshine
The average sunshine in August is 10.5h.UV index
In August, the average daily maximum UV index in Jerusalem is 6. 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: The UV index of 6 during August leads to these advisories:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Jerusalem, AR
- Average high temperature in August: 90.5°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (47.7°F).
- Average low temperature in August: 68.9°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in August
Jerusalem, AR
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in August
Jerusalem, AR
- Average wind speed in August: 4.2mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in August
Jerusalem, AR
- Average humidity in August: 73%
The months with the highest relative humidity are March and May (79%).
The months with the lowest relative humidity are July, August and October (73%).
Average rainfall in August
Jerusalem, AR
- Average rainfall in August: 2.6"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in August
Jerusalem, AR
- Average rainfall days in August: 14.9 days
The month with the highest number of rainy days is March (15.9 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in August
Jerusalem, AR
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in August
Jerusalem, AR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Jerusalem, AR
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 10h and 30min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).
Average sunshine days in August
Jerusalem, AR
- Average sunshine days in August: 12.5 days
The month with the most sunshine days is December (19.9 days).
The month with the least sunshine days is August (12.5 days).
Average UV index in August
Jerusalem, AR
- Average UV index in August: 6
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in August
Jerusalem, AR
- Average cloud cover in August: 27
The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June, July and August (Cloud cover 27).
Average visibility in August
Jerusalem, AR
- Average visibility in August: 6mi
The months with the highest visibility are February, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, March, April and May (5mi).
