Weather Stations at WeatherShack.com
Fast, Same Day Shipping and Free Shipping Over $50 Couple Shopping For Weather Stations
Shopping Cart
Cart has 0 item(s) -

Product Categories

Home Weather Stations

Wireless Weather Stations

Professional Weather Stations

Weather Forecasters

Portable Weather Stations

Wireless Rain Gauges

Anemometers

Lightning Strike Indicators

Weather Alert Radios

Atomic Wall Clocks

Weather Station Accessories

Weather Station Comparison Chart


History Of Weather Observing Tools

Temperature Measurement: Who invented the thermometer?

  • 1593 – Galileo Galilei (Italy): First water thermometer.
  • 1714 – Gabriel Fahrenheit (Germany): First mercury thermometer with Fahrenheit scale.
  • 1743 – Andrus Celsius (Sweden): Invented Celsius scale mercury thermometer.
  • 1848 - Lord William Thomson Kelvin (Scotland): Creator of the Kelvin Scale (measurement of hot and cold absolute extremes, for example absolute zero is -273C).

Humidity Measurement: Who invented the hygrometer?

  • 1400s - Leonardo da Vinci (Italy): First primitive hygrometer.
  • 1664 - Francesco Folli (Italy): First practical hygrometer.
  • 1783 - Horace Bénédict de Saussure (Switzerland): Invented a hygrometer that uses human hair to measure humidity.
  • 1820 - John Frederic Daniell (Britain): First dew point hygrometer using electrical resistance.

Pressure Measurement: Who invented the barometer?

  • 1644 – Evangelista Torricelli (Italy): invented an instrument called the Torricelli tube, a 4 ft long glass tube containing mercury inverted into a dish, used for experiments to create a vacuum. He suggested that it was the weight of air changing from day to day that caused variation in the height of the mercury. Using Torricelli's design, his colleague Vincenzo Viviani made the first mercury barometer.
  • 1843 – Lucien Vidie (France): Invented a metallic barometer that he called aneroid, from the Greek, meaning "without liquid." The device consisted of a sealed metallic vacuum chamber which has flexible upper and lower surfaces connected to an index pointer. As barometric pressure changes, the height of the chamber fluctuates causing the pointer to move up or down. Aneroid barometers are compact and easily portable.

Wind Measurement: Who invented the anemometer?

  • 1450 – Leon Battista Alberti (Italy): described and illustrated a swinging-plate, deflection-type anemometer.
  • 1805 - Sir Francis Beaufort (Britain): Created the “Beaufort Scale” used to visually estimate wind speed by observing the effect of wind on common objects.
  • 1846 – John Thomas Romney Robinson (Ireland): Invented the first four-cup anemometer, predecessor to modern anemometers for wind measurement.

Precipitation Measurement: Who invented the rain gauge?

  • 1441 - King Sejong and his son, Prince Munjong, invented the first standardized rain gage. These were sent throughout the kingdom as an official tool to assess land taxes based upon a farmer's potential harvest.
  • 1662 - Sir Christopher Wren (Britain): Invented the mechanical self-emptying tipping bucket rain gauge, the type used today for rain measurement in most home weather stations.

All content on the WeatherShack Education Center is Copyright © 2007 WeatherShack.com. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of WeatherShack.com. For permission, please contact support@weathershack.com


10 Reasons to Shop at WeatherShack.com...
10 Reasons to Shop for Weather Stations at Weather Shack

"At WeatherShack, we know and love weather stations and related products. We stock these products in our own warehouse and work with them every day. We also strive to provide excellent customer service. We respectfully ask for your business and hope you'll give us the opportunity to serve you."

-- The Staff at WeatherShack.com


Product Search:
Customer Comments

"Thanks so much for your diligence in helping me get this replacement part for my weather station... It's good to see that outstanding service is alive and well at Weather Shack, and I really appreciate your help."
— Ed B.
Albemarle, NC

"This has been such a joy compared to many other places we've ordered from, I'm sure you will hear from us again."
— Ted M.
Perkins, OK

"Thank you so much for your prompt delivery of the weather station! I was so pleased by how quickly it arrived. My husband loves it. Thanks again for the great service!"
— Angie H.
Troutville, VA

"Thanks. I just placed my weather station order. I am ordering through you because of your timely response to my inquiry. I had emailed the same question to three other companies and you were the only person to answer. Thank you for your help and very quick service. On the net, as in real life, service is everything!!!"
— Steve L.
Orinda, CA

"...the wireless thermometer arrived and as predicted my father was thrilled. Thank you very much for your prompt attention to this order and I will be certain to share my WeatherShack experience with others."
— Ian B.
West Newton, MA

View More Testimonials


Weather Station Special

Free Batteries


Free Shipping and Free Batteries

General Information   Shopping Information   Existing Customers
         
   

BBB Online Reliability Program

BBB Accredited Business HACKER SAFE certified sites prevent over 99.9% of hacker crime. Privacy Policy

Home Weather Stations | Wireless Weather Stations | Professional Weather Stations | Weather Forecasters | Portable Weather Stations
Wireless Rain Gauges | Anemometers | Lightning Strike Indicators | Weather Alert Radios | Atomic Wall Clocks
Weather Station Accessories | Weather Station Comparison Chart

Site Map | Link To Us | Recommended Sites
Copyright © 2002-2010 WeatherShack.com. All Rights Reserved.