September weather forecast and climate
Florence, SC

What is the temperature in September in Florence?

In Florence, in September, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 64°F (17.8°C).

How much does it rain in Florence in September?

In Florence, South Carolina, in September, it is raining for 8 days, with typically 3.3" (84.6mm) of accumulated precipitation.
Average temperature in September - Florence, SC
  • Average high temperature in September: 84°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (71°F).
The coldest month (with the lowest average low temperature) is January (35°F).

Average rainfall in September - Florence, SC
  • Average rainfall in September: 3.3"

The wettest month (with the highest rainfall) is July (5").
The driest month (with the lowest rainfall) is November (2.5").

Average rainfall days in September - Florence, SC
  • Average rainfall days in September: 8 days

Months with the highest number of rainy days are July and August (11 days).
The month with the lowest number of rainy days is October (6 days).

Average daylight in September / Average sunshine in September - Florence, SC
  • 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: 9.9h).

  • Average sunshine in September: 8h

Months with most sunshine are April, May, June and July (Average sunshine: 9h).
Months with least sunshine are January, November and December (Average sunshine: 6).

Average UV index in September - Florence, SC
  • Average UV index in September: 8

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 3).