September weather forecast and climate
Pettigrew, AR

Weather in September

The first month of the autumn, September, is also a moderately hot month in Pettigrew, Arkansas, with average temperature ranging between max 79.7°F (26.5°C) and min 59.5°F (15.3°C).

Temperature

In Pettigrew, the average high-temperature in September marginally drops, from a hot 87.1°F (30.6°C) in August, to a warm 79.7°F (26.5°C). In Pettigrew, Arkansas, in September, the average low-temperature is 59.5°F (15.3°C).

Humidity

In Pettigrew, the average relative humidity is 76%.

Rainfall

In Pettigrew, in September, it is raining for 14.3 days, with typically 2.6" (66mm) of accumulated precipitation. In Pettigrew, during the entire year, the rain falls for 160.8 days and collects up to 33.66" (855mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine in Pettigrew is 9.2h.

UV index

In September, the average daily maximum UV index in Pettigrew is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. 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 average humidity in September in Pettigrew?

The average relative humidity in September in Pettigrew, Arkansas, is 76%.

How much does it rain in Pettigrew in September?

In Pettigrew, Arkansas, in September, it is raining for 14.3 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Pettigrew?

In Pettigrew snow does not fall in June through October.

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

The average length of the day in September in Pettigrew is 12.4h.

How long on average sun shines in September in Pettigrew?

In September, the average sunshine in Pettigrew is 9.2h.

What is the UV index reading in September in Pettigrew?

In September, the average daily maximum UV index in Pettigrew, Arkansas, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in September
Pettigrew, AR

Average temperature in September - Pettigrew, AR
  • Average high temperature in September: 79.7°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (43.9°F).

  • Average low temperature in September: 59.5°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in September
Pettigrew, AR

Average pressure in September - Pettigrew, AR
  • Average pressure in September: 30.02"

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
Pettigrew, AR

Average wind speed in September - Pettigrew, AR
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in September
Pettigrew, AR

Average humidity in September - Pettigrew, AR
  • Average humidity in September: 76%

Months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is January (73%).

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Average rainfall in September
Pettigrew, AR

Average rainfall in September - Pettigrew, AR
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is February (1.89").

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Average rainfall days in September
Pettigrew, AR

Average rainfall days in September - Pettigrew, AR
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in September
Pettigrew, AR

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

The month with the highest snowfall is February (2.52").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
Pettigrew, AR

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

The month with the highest number of snowfall days is February (4.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Pettigrew, 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: 9.2h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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Average sunshine days in September
Pettigrew, AR

Average sunshine days in September - Pettigrew, AR
  • Average sunshine days in September: 13.5 days

The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is August (9.8 days).

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Average UV index in September
Pettigrew, AR

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

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in September
Pettigrew, AR

Average cloud cover in September - Pettigrew, AR
  • Average cloud cover in September: 31

Months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in September
Pettigrew, AR

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

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

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