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 MUSCLE SHOALS AP, Alabama, 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 MUSCLE SHOALS AP, AL
Daylight chart for {A['location']}, Alabama, USA

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Explanation, Data Sources, Background and Discussion.

Data for MUSCLE SHOALS AP, Alabama, USA

NOAA Station Id: AL015749 Latitude: 34°44'39N Longitude: 087°35'59W Elevation: 540'

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 MUSCLE SHOALS AP, AL, use latitude 34°44'39N and longitude 087°35'59W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

Minimum Temperature°F30.734.341.848.757.765.669.868.161.949.440.833.850.22
Maximum Temperature°F49.154.863.872.479.887.390.69083.973.662.252.771.68
Heating Degree Days7785733881695010018171414674269.67
Cooling Degree Days008361673444714362556390149.08
Monthly Precipitationinches4.974.466.214.435.34.94.522.964.

First and Last Frost Dates

First FrostLast Frost
OCT 22NOV 06NOV 20MAR 15MAR 29APR 12
Explanation of frost dates.

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