Mountain View
Arkansas, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Mountain View, AR

The first month of the autumn, September, is also a moderately hot month in Mountain View, Arkansas, with average temperature ranging between min 59°F (15°C) and max 82.4°F (28°C).

Temperature

In Mountain View, the average high-temperature slightly decreases, from a tropical 89.6°F (32°C) in August, to a warm 82.4°F (28°C). In September, the average low-temperature is 59°F (15°C).

Rainfall

In Mountain View, Arkansas, during September, the rain falls for 8 days and regularly aggregates up to 4.2" (106mm) of precipitation. In Mountain View, during the entire year, the rain falls for 108 days and collects up to 47.2" (1199mm) of precipitation.

Daylight

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

Sunshine

The average sunshine in Mountain View is 8h.

UV index

The average daily maximum UV index in Mountain View is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 8 transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Mountain View?

The average high-temperature, in September, in Mountain View, Arkansas, is 82.4°F (28°C), while the average low-temperature is 59°F (15°C).

How much does it rain in Mountain View in September?

In Mountain View, in September, it is raining for 8 days, with typically 4.2" (106mm) of accumulated precipitation.

How many hours of daylight does Mountain View have in September?

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

How long on average sun shines in September in Mountain View?

In September, the average sunshine in Mountain View is 8h.

How high is the UV index in September in Mountain View?

In September, the average daily maximum UV index in Mountain View, Arkansas, is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Mountain View, AR
  • Average high temperature in September: 82°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in September: 59°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average rainfall in September - Mountain View, AR
  • Average rainfall in September: 4.2"

The wettest month (with the highest rainfall) is May (5.1").
The driest month (with the lowest rainfall) is January (2.9").

Average rainfall days in September - Mountain View, AR
  • Average rainfall days in September: 8 days

The month with the highest number of rainy days is March (11 days).
Months with the lowest number of rainy days are July, August, September and October (8 days).

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

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

  • Average sunshine in September: 8h

Months with most sunshine are June and July (Average sunshine: 11h).
The month with least sunshine is December (Average sunshine: 5h).

Average UV index in September - Mountain View, AR
  • Average UV index in September: 8

Months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is December (UV index 2).