September weather forecastBard, AR
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Bard, Arkansas, with an average temperature varying between 64°F (17.8°C) and 81.7°F (27.6°C).Temperature
September's onset records an average high-temperature of a warm 81.7°F (27.6°C), a near match to August's 86.9°F (30.5°C). Throughout September, Bard witnesses a consistent average low-temperature of 64°F (17.8°C).Heat index
September's average heat index is evaluated at a tropical 86°F (30°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.For clarity, heat index numbers account for light winds and areas under shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
In September, the average relative humidity is 73%.Rainfall
In September, the rain falls for 9.9 days. Throughout September, 1.54" (39mm) of precipitation is accumulated. In Bard, during the entire year, the rain falls for 131 days and collects up to 20.79" (528mm) of precipitation.Snowfall
April through September are months without snowfall.Daylight
In Bard, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:56 am and sunset at 6:46 pm CDT.
Sunshine
In Bard, the average sunshine in September is 9.4h.UV index
The average daily maximum UV index in September in Bard is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, an average UV index of 5 transforms into the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. It's recommended to limit sun exposure when its radiation is at its peak during midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bard, AR
- Average high temperature in September: 81.7°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in September: 64°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in September
Bard, AR
- Average pressure in September: 30.01"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 September
Bard, AR
- Average wind speed in September: 6.4mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in September
Bard, AR
- Average humidity in September: 73%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Bard, AR
- Average rainfall in September: 1.54"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in September
Bard, AR
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in September
Bard, AR
- Average snowfall in September: 0"
The month with the highest snowfall is March (0.75").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in September
Bard, AR
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bard, AR
- Average daylight in September: 12h and 24min
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 48min).
- Average sunshine in September: 9h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Bard, AR
- Average sunshine days in September: 18 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (14.1 days).
Average UV index in September
Bard, AR
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Bard, AR
- Average cloud cover in September: 28
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in September
Bard, AR
- Average visibility in September: 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).
