Charleston Intl AP Charleston County | SC Climate Division 7 | ID# 381544 ◼ ◼ ◼
Charleston Intl AP
Location: 32.9 °N, 80.04 °W
Elevation: 40 ft.
Record incorporates data from the following stations: CHARLESTON WSO AP, CHARLESTON INTL AP
Click on legend items to hide or reveal data
Charleston Intl AP
Average Monthly Precipitation (in inches)
Data Source: Period of Record — Applied Climate Information System (ACIS); Climate Normals (if available) — NOAA’s National Centers for Environmental Information (NCEI)
Hover over squares for precipitation amounts
Charleston Intl AP
Historical Monthly Precipitation (in inches)
(Months with missing data are coded 9999)
Data Source: Applied Climate Information System (ACIS)
Click on legend items to hide or reveal data
Charleston Intl AP
Seasonal Precipitation (in inches)
* Data Missing: Oct, Nov 1985; Dec 1987; Apr 1996; Sep, Oct 2002; Mar 2003; Jun 2004; Mar 2005; May 2006; Dec 2008; May 2011; Jan, May 2012; Aug, Oct 2013; May, Sep 2014; Sep, Dec 2015; Jul 2016; Aug 2017; Feb 2018; Feb, Jul, Aug, Sep, Oct, Nov, Dec 2019.
Data Source: Applied Climate Information System (ACIS)
Click on legend label to hide and reveal lines connecting data
hover over points for more info
Charleston Intl AP
Maximum Event Precipitation since 1980 (in inches)
Note: Some duration periods may overlap; the
longest duration appears on top.
Years with missing data are coded -9999.
Click on column headers to sort data
Maximun Event Precipitation for the Historic Record (in inches)
Data Source: Applied Climate Information System (ACIS)
1-Month 2-Month 3-Month 6-Month 9-Month 12-Month 24-Month All Multi-Duration
Data Source: Applied Climate Information System (ACIS)
12-month 18-month 24-month 36-month 48-month 60-month
Data Source: Applied Climate Information System (ACIS)
Data Source: Applied Climate Information System (ACIS)