Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Buffalo, OK

September, the first month of the autumn, in Buffalo, is also a hot month, with average temperature ranging between min 58.5°F (14.7°C) and max 87.3°F (30.7°C).


In Buffalo, the average high-temperature in September marginally drops, from a sweltering 96.1°F (35.6°C) in August, to a hot 87.3°F (30.7°C). In September, the average low-temperature is 58.5°F (14.7°C).


During September, Buffalo regularly aggregates up to 3.1" (78.7mm) of precipitation. Throughout the year, 28.1" (713.8mm) of rain is accumulated.


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

What is the temperature in September in Buffalo?

In September, the average high-temperature is 87.3°F (30.7°C), and the average low-temperature is 58.5°F (14.7°C).

How much does it rain in Buffalo in September?

In Buffalo, in September, 3.1" (78.7mm) of precipitation is typically accumulated.

How many hours of daylight does Buffalo have in September?

The average length of the day in September in Buffalo, Oklahoma, is 12.4h.
Average temperature in September - Buffalo, OK
  • Average high temperature in September: 87.3°F

The warmest month (with the highest average high temperature) is July (97.7°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in September: 58.5°F

The month with the highest average low temperature is July (68.6°F).
The coldest month (with the lowest average low temperature) is January (20.2°F).

Average rainfall in September - Buffalo, OK
  • Average rainfall in September: 3.1"

The wettest month (with the highest rainfall) is May (4.4").
The driest month (with the lowest rainfall) is January (0.5").

Average daylight in September - Buffalo, OK
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).