Climate, Global Warming, and Daylight Charts and Data

Scroll down to see the all the data on which the charts are based. Also see Explanation, background, and discussion.
Global Warming/Climate Change for CHARLESTON INTL AP, South Carolina, USA

One predicted temperature increase is
between 2°C and 3°C (3.6°F and 5.4°F).
See About the Global Warming Data for more information about this prediction.

climate chart for CHARLESTON INTL AP, SC
Daylight chart for {A['location']}, South Carolina, USA

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Explanation, Data Sources, Background and Discussion.

Data for CHARLESTON INTL AP, South Carolina, USA

NOAA Station Id: SC381544 Latitude: 32°53'55N Longitude: 080°02'27W Elevation: 40'

Sunrise and Sunset Data

The yellow section shows when the sun is up, and how this changes over the year. Use the time-of-day scales, on the left and right, and the month scale on the top and bottom, to tell approximately when sunrise and sunset occur. See Sunrise, Sunset, and Daylight for more info.

The sunrise and sunset times shown in the chart are approximate. They are accurate for the latitude, and show the precise amount of daylight, but the rise and set times may be offset (up or down in the chart) since I don't have an automated way of matching time zones to longitudes. The charts are made assuming that the location is in the middle of an evenly spaced time zone.

For precise times see US Naval Observatory. For CHARLESTON INTL AP, SC, use latitude 32°53'55N and longitude 080°02'27W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

Minimum Temperature°F36.939.14652.261.368.572.571.667.155.346.439.354.68
Maximum Temperature°F58.962.369.376.182.987.990.989.4857769.661.675.91
Heating Degree Days5233942429511100269229439167.08
Cooling Degree Days372984242408532494348121344192.17
Monthly Precipitationinches4.083.0842.773.675.926.136.915.983.092.663.244.29

First and Last Frost Dates

First FrostLast Frost
NOV 06NOV 25DEC 14FEB 13MAR 09APR 03
Explanation of frost dates.

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