Raleigh - Recent September Temperatures and Rainfall





The numbers here describe what the September weather in Raleigh, North Carolina was like for every year since 2010. A series of tables gives September data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many really hot days occurred each September. Then there's information on how much rain actually landed this month during recent years, as well as how often Raleigh had wet weather.

The climate data come from weather measurements made at Raleigh–Durham International Airport.

Temperature Weather iconTemperature

September temperature averages by year in Raleigh
High °F Low °F Year High °C Low °C
85 69 2018 29 20
83 61 2017 28 16
85 67 2016 30 20
83 64 2015 28 18
80 64 2014 27 18
81 60 2013 27 16
81 61 2012 27 16
82 65 2011 28 18
89 65 2010 32 18
Number of days in September when the temperature in Raleigh rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2018 30 8
2017 29 4
2016 30 12
2015 29 5
2014 27 6
2013 30 4
2012 28 3
2011 28 0
2010 29 16

Rainy Weather iconRain

This table gives the total precipitation that fell on Raleigh during September in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more.

Total rainfall for September in Raleigh
Days Year Inches Milli­metres
14 2018 8.0 202
5 2017 2.3 58
12 2016 4.6 117
12 2015 4.8 122
14 2014 5.9 150
6 2013 2.9 74
11 2012 7.8 199
12 2011 5.5 141
7 2010 6.7 169
Reference

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

Raleigh - Recent Years
Raleigh - Extremes
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