Diurnal Cycles of High Absolute Humidity at the Earth's Surface

Abstract

Previous studies of high humidities at the earth's surface are reviewed as an introduction for the purpose of formulating recommendations for absolute humidity extremes for MIL-STD-210B. Four typical diurnal cycles of dew point and temperature for periods of extremely humid conditions are described. Hourly data from Abadan, Iran, were used as the basis for the 1 percent High Absolute Humidity Extreme for design operations. This cycle includes 24 hours of dew point equal to or greater than 84F, 7 hours of which are 88F. The recommended Withstanding High Absolute Humidity Extreme for MIL-STD-210B was based on data from the tropical coastline location, Belize, British Honduras. It is comprised of 30 days in which the dew point cycles between 79F and 83F.

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Document Details

Document Type
Technical Report
Publication Date
Oct 05, 1972
Accession Number
AD0753078

Entities

People

  • Donald D. Grantham
  • Henry A. Salmela

Organizations

  • Air Force Cambridge Research Laboratories

Tags

DTIC Thesaurus Topics

  • Air Force
  • Composite Materials
  • Design Criteria
  • Dew Point
  • High Humidity
  • High Temperature
  • Humidity
  • Military Equipment
  • Military Operations
  • Persian Gulf
  • Solar Radiation
  • Standards
  • Surface Temperature
  • United States
  • Vapor Pressure
  • Water Vapor
  • Wet Bulb Temperature

Readers

  • Climatology
  • Life Cycle Cost Analysis
  • Systems Analysis and Design