September weather forecast
Mayflower, AR

Share

Weather in September

The first month of the autumn, September, is also a moderately hot month in Mayflower, Arkansas, with an average temperature fluctuating between 64.2°F (17.9°C) and 84.7°F (29.3°C).

Temperature

The transition into September involves a small decrease in the average high-temperature, dipping slightly from a hot 91.2°F (32.9°C) in August to a warm 84.7°F (29.3°C). Mayflower witnesses an average low-temperature of 64.2°F (17.9°C) throughout the month of September.

Heat index

The heat index in September is appraised at a hot 93.2°F (34°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

The average relative humidity in September is 72%.

Rainfall

In Mayflower, during September, the rain falls for 10.8 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Mayflower, during the entire year, the rain falls for 136.8 days and collects up to 24.84" (631mm) of precipitation.

Snowfall

In Mayflower, snow does not fall in April through November.

Daylight

In September, the average length of the day in Mayflower is 12h and 23min.
On the first day of September, sunrise is at 6:43 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:54 pm CDT.

Sunshine

In September, the average sunshine in Mayflower is 9.4h.

UV index

In September, the average daily maximum UV index in Mayflower is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 6 during September translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
[Resources]

Frequently asked questions

How hot is it in Mayflower in September?

The high-temperature, in September, in Mayflower, records 84.7°F (29.3°C), while the low-temperature is 64.2°F (17.9°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 93.2°F (34°C).

What is the average humidity in September in Mayflower?

In September, the average relative humidity in Mayflower, Arkansas, is 72%.

How much does it rain in Mayflower in September?

In Mayflower, Arkansas, in September, it is raining for 10.8 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in Mayflower?

April through November are months without snowfall in Mayflower, Arkansas.

How many hours of daylight does Mayflower have in September?

In Mayflower, the average day length in September is 12h and 23min.

What time are sunrise and sunset in September in Mayflower?

In September, on the first day of the month, sunrise is at 6:43 am and sunset at 7:35 pm. On the last day of the month, in Mayflower, Arkansas, sunrise is at 7:04 am and sunset at 6:54 pm CDT.

How many hours of sunshine does Mayflower have in September?

In September, the average sunshine duration in Mayflower is 9.4h.

How high is the UV index in September in Mayflower?

In Mayflower, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Mayflower, AR

Average temperature in September - Mayflower, AR
  • Average high temperature in September: 84.7°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (48.2°F).

  • Average low temperature in September: 64.2°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

[Resources]

Average pressure in September
Mayflower, AR

Average pressure in September - Mayflower, 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 (29.94"Hg).

[Resources]

Average wind speed in September
Mayflower, AR

Average wind speed in September - Mayflower, AR
  • Average wind speed in September: 5mph

The windiest months (with the highest average wind speed) are February, March and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

[Resources]

Average humidity in September
Mayflower, AR

Average humidity in September - Mayflower, AR
  • Average humidity in September: 72%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (71%).

[Resources]

Average rainfall in September
Mayflower, AR

Average rainfall in September - Mayflower, AR
  • Average rainfall in September: 1.89"

The wettest month (with the highest rainfall) is April (2.8").
The driest month (with the least rainfall) is January (1.42").

[Resources]

Average rainfall days in September
Mayflower, AR

Average rainfall days in September - Mayflower, AR
  • Average rainfall days in September: 10.8 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (8.1 days).

[Resources]

Average snowfall in September
Mayflower, AR

Average snowfall in September - Mayflower, AR
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in September
Mayflower, AR

Average snowfall days in September - Mayflower, AR
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Mayflower, AR

Average daylight in September / Average sunshine in September - Mayflower, AR
  • Average daylight in September: 12h and 2min

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 54min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

[Resources]

Average sunshine days in September
Mayflower, AR

Average sunshine days in September - Mayflower, AR
  • Average sunshine days in September: 17.3 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (12.9 days).

[Resources]

Average UV index in September
Mayflower, AR

Average UV index in September - Mayflower, AR
  • Average UV index in September: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

[Resources]

Average cloud cover in September
Mayflower, AR

Average cloud cover in September - Mayflower, AR
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 27).

[Resources]

Average visibility in September
Mayflower, AR

Average visibility in September - Mayflower, 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).

[Resources]

Mayflower, Arkansas, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location