Monticello
Arkansas, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Monticello, AR

The first month of the autumn, September, is also a hot month in Monticello, Arkansas, with average temperature fluctuating between 87.1°F (30.6°C) and 64°F (17.8°C).

Temperature

In Monticello, Arkansas, the average high-temperature is almost the same as in August - a still hot 87.1°F (30.6°C). The average low-temperature, in Monticello, Arkansas, is 64°F (17.8°C).

Rainfall

In Monticello, 3" (75.2mm) of precipitation is typically accumulated. Throughout the year, 53.7" (1363.6mm) of rain is accumulated.

Daylight

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

What is the temperature in September in Monticello?

The average high-temperature, in September, in Monticello, is 87.1°F (30.6°C), while the average low-temperature is 64°F (17.8°C).

How much does it rain in Monticello in September?

During September, Monticello regularly aggregates up to 3" (75.2mm) of precipitation.

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

In Monticello, Arkansas, the average length of the day in September is 12.4h.
Average temperature in September - Monticello, AR
  • Average high temperature in September: 87°F

Warmest months (with the highest average high temperature) are July and August (92°F).
The month with the lowest average high temperature is January (53°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (33°F).

Average rainfall in September - Monticello, AR
  • Average rainfall in September: 3"

The wettest month (with the highest rainfall) is December (5.6").
The driest month (with the lowest rainfall) is August (2.9").

Average daylight in September - Monticello, AR
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 10h).