September weather forecast
Kimberley, AR

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Weather in September

September, the first month of the autumn in Kimberley, is still a warm month, with an average temperature ranging between max 85.8°F (29.9°C) and min 64.9°F (18.3°C).

Temperature

Kimberley's transition into September involves a gentle shift in temperature, receding from a hot 92.5°F (33.6°C) in August to a warm 85.8°F (29.9°C). An average low-temperature of 64.9°F (18.3°C) is expected in Kimberley, Arkansas, during September.

Heat index

September's heat index is appraised at a fiery hot 95°F (35°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in September is 72%.

Rainfall

In Kimberley, Arkansas, in September, during 11.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Kimberley, during the entire year, the rain falls for 149.1 days and collects up to 37.4" (950mm) of precipitation.

Snowfall

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

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of September in Kimberley, sunrise is at 6:48 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:59 pm CDT.

Sunshine

In Kimberley, the average sunshine in September is 9.3h.

UV index

In Kimberley, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 6 suggests this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

Is it hot in Kimberley during September?

In Kimberley, in September, the average high-temperature is 85.8°F (29.9°C), and the average low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in September is appraised at 95°F (35°C).

What is the average humidity in September in Kimberley?

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

How many days does it rain in September in Kimberley?

In Kimberley, Arkansas, in September, during 11.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

When it does not snow in Kimberley?

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

How many hours of daylight does Kimberley have in September?

In September, the average day length is 12h and 22min.

What time are sunrise and sunset in September in Kimberley?

On the first day of September in Kimberley, Arkansas, sunrise is at 6:48 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:59 pm CDT.

How many hours of sunshine does Kimberley have in September?

In September, the average sunshine duration in Kimberley, Arkansas, is 9.3h.

What is the UV index intensity in September in Kimberley?

In September, the average daily maximum UV index in Kimberley is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to 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
Kimberley, AR

Average temperature in September - Kimberley, AR
  • Average high temperature in September: 85.8°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in September: 64.9°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in September
Kimberley, AR

Average pressure in September - Kimberley, AR
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Kimberley, AR

Average wind speed in September - Kimberley, AR
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in September
Kimberley, AR

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

The months with the highest relative humidity are February and March (80%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in September
Kimberley, AR

Average rainfall in September - Kimberley, AR
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is January (2.24").

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Average rainfall days in September
Kimberley, AR

Average rainfall days in September - Kimberley, AR
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in September
Kimberley, AR

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

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Kimberley, AR

Average snowfall days in September - Kimberley, AR
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

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Average sunshine days in September
Kimberley, AR

Average sunshine days in September - Kimberley, AR
  • Average sunshine days in September: 16.8 days

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is February (13.9 days).

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Average UV index in September
Kimberley, AR

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

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

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Average cloud cover in September
Kimberley, AR

Average cloud cover in September - Kimberley, AR
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in September
Kimberley, AR

Average visibility in September - Kimberley, AR
  • Average visibility in September: 6mi

The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).

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Kimberley, Arkansas, USA

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