Other
Ics: Temperature, Humidity, and Dew Point
This site provides a discussion of dew point and relative humidity, containing formulas that look at connections between temperature, humidity, and dew point.
Texas Education Agency
Texas Gateway: Humidity, Evaporation, and Boiling
Learn about the relationship between vapor pressure of water and capacity of air to hold water vapor, the relationship between relative humidity and partial pressure of water vapor in the air, and how to calculate vapor density,...
Texas Education Agency
Texas Gateway: Humidity, Evaporation, and Boiling
By the end of this section, you will be able to explain the relationship between vapor pressure of water and the capacity of air to hold water vapor, explain the relationship between relative humidity and partial pressure of water vapor...
OpenStax
Open Stax: College Physics: Humidity, Evaporation, and Boiling
A college textbook section that explores vapor pressure, relative humidity, and dew point. Section reviews how to calculate values like percent relative humidity. Section also includes problems and questions for the students to answer to...
Concord Consortium
Concord Consortium: Stem Resources: Dew Point
For this experiment, students work to find the dew point temperature in their classroom, or the temperature at which water would condense. Includes questions for students to respond to online. Requires free registration in order to save...
University of Illinois
University of Illinois Urbana Champaign: Observed Dew Point Temperature
Describes what dew point is and how it relates to moisture content of the air. Also explains condensation and relative humidity.
CK-12 Foundation
Ck 12: Earth Science: Humidity
[Free Registration/Login may be required to access all resource tools.] Describes humidity and dew point.
University of Illinois
University of Illinois Extension: Moisture in the Air Humidity
Have you ever walked outside in the summer and the felt sticky? You are experiencing humidity. Learn more about humidity, relative humidity, and dew point temperature on this website.
Dan Satterfield
Dan's Wild Weather: Humidity
Explains how dew point is used to show the amount of moisture in the air. Gives an activity for measuring the dew point at home.
Other
The Weather Company: The Weather Underground
Source of weather maps, forecasts, images, and data for the world. Maps include temperature, radar, visibility, wind, heat index, wind chill, humidity, and dew point.
Dan Satterfield
Dan's Wild Wild Weather Page: Humidity
Use this site to find out how humidity works and perform some activities related to humidity.
USA Today
Usa Today: Weather Basics: Understanding Humidity
This article is a guide to understanding humidity and related weather concepts. Includes helpful definitions of multiple terms.
Science Buddies
Science Buddies: Foggy Forecasting: What Weather Factors Create Radiation Fog?
The poet Carl Sandburg wrote, "The fog comes on little cat feet". In this weather science fair project, you'll discover why this beautiful, quiet creeper appears on some days, and not on others. If you are fascinated by fog and weather...
Other
The Weather Underground: Weather in France
The Weather Underground lets you click on the name of a town or city in France and find the current weather conditions (temp, humidity, dew point, wind etc.) and a week's forecast. Includes moon phase, sunrise and sunset times.