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Weather Calculators & Algorithms

Last Updated: August 17, 2001

Welcome! Weather Calculators & Algorithms is a compilation of Javascript programs that perform weather calculations for humidity, wind chill, heat index, and more. I've also included information enabling you to write your own weather programs. I welcome your comments, positive or negative, about this site. However, I'm not a meteorologist and so I can't answer your questions about the weather.

Visit my What's New page for recent changes made to the site. You can also download a zip archive of this site and use the calculators offline.

Weather Calculators
  Weather Algorithms
  Offsite Links
-- Atmosphere Calculator V3
-- Atmosphere Calculator V2
-- Atmosphere Calculator (old)
-- Humidity Calculator
-- Wind Chill Calculator
-- Heat Index Calculator
-- Unit Convertors
-- Sunrise/Sunset Calculator
  -- Algorithms Index
-- Wind Chill & Heat Index
-- Humidity
-- Calculations With Humidity
-- Unit Conversions
  -- Other Weather Calculators
-- Weather Answers
-- Indexed Weather Links
-- Other Weather-Related
-- Related Astronomy
-- Indexed Calculator Links

Send your comments, questions, and corrections to

Copyright © 1997-2001 by Mark E. All Rights Reserved.