September weather forecast and climate
Dryden, AR

Weather in September

September, the first month of the autumn, in Dryden, is still a warm month, with average temperature fluctuating between 64°F (17.8°C) and 82°F (27.8°C).

Temperature

In September, the average high-temperature slightly decreases, from a tropical 87.6°F (30.9°C) in August, to a moderately hot 82°F (27.8°C). In September, the average low-temperature is 64°F (17.8°C).

Heat index

In September, the average heat index is appraised at a hot 87.3°F (30.7°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like metabolic differences, differences in body mass, height, and shape, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Dryden, the average relative humidity in September is 73%.

Rainfall

The month with the least rainfall is September when the rain falls for 9.3 days and typically collects 0.71" (18mm) of precipitation.

Snowfall

In Dryden snow does not fall in April through October.

Daylight

In Dryden, the average length of the day is 12.4h.

Sunshine

In Dryden, the average sunshine is 9.6h.

UV index

The average daily maximum UV index in Dryden is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Dryden?

The average high-temperature, in September, in Dryden, is 82°F (27.8°C), while the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), that combines relative humidity and air temperature, is appraised at 87.3°F (30.7°C).

What is the average humidity in September in Dryden?

In Dryden, Arkansas, the average relative humidity in September is 73%.

How much does it rain in Dryden in September?

In Dryden, in September, during 9.3 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

What is the driest month in Dryden?

September is the month with the least rainfall in Dryden, Arkansas. Rain falls for 9.3 days and accumulates 0.71" (18mm) of precipitation.

When it does not snow in Dryden?

In Dryden snow does not fall in April through October.

What is the average length of the day in September in Dryden?

In September, the average length of the day is 12.4h.

How many hours of sunshine does Dryden have in September?

In Dryden, the average sunshine in September is 9.6h.

What is the UV index reading in September in Dryden?

In Dryden, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in September
Dryden, AR

Average temperature in September - Dryden, AR
  • Average high temperature in September: 82°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

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Average pressure in September
Dryden, AR

Average pressure in September - Dryden, AR
  • Average pressure in September: 30.01"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in September
Dryden, AR

Average wind speed in September - Dryden, AR
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in September
Dryden, AR

Average humidity in September - Dryden, 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 (67%).

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Average rainfall in September
Dryden, AR

Average rainfall in September - Dryden, AR
  • Average rainfall in September: 0.71"

The wettest month (with the highest rainfall) is May (1.3").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days in September
Dryden, AR

Average rainfall days in September - Dryden, AR
  • Average rainfall days in September: 9.3 days

The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is December (7.1 days).

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Average snowfall in September
Dryden, AR

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

The month with the highest snowfall is March (0.24").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Dryden, AR

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

Months with the highest number of snowfall days are January and February (1.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Dryden, AR
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 9.6h

The month with the most sunshine is June (Average sunshine: 10.9h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in September
Dryden, AR

Average sunshine days in September - Dryden, AR
  • Average sunshine days in September: 17.8 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in September
Dryden, AR

Average UV index in September - Dryden, AR
  • Average UV index in September: 5

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in September
Dryden, AR

Average cloud cover in September - Dryden, AR
  • Average cloud cover in September: 27

Months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in September
Dryden, AR

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

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

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