GraphWeatherbase is your one authoritative source for finding monthly weather records and averages for more than 41,997 cities worldwide. Climatological information is one of the most sought-after areas of weather information by Internet users. It can be used for advance event planning, finding vacation spots, and simply to satisfy curiosity.

Weatherbase also offers a comprehensive weather resource center, including a weather glossary and our Vacation Finder, a unique planning technology that finds places to go based on the average weather in cities worldwide.

Whatever your interest, we hope you will find Weatherbase a fun, valuable and useful resource!


GraphOur weather information is collected from a variety of public domain sources, including the National Climatic Data Center. At Weatherbase, we've gone a step further, "normalizing" the data to make it uniform and associating each of our locations with the nearest city or town. You will find no confusing weather station information on Weatherbase.

Our weather glossary includes more than 500 common and uncommon weather terms. The glossary was compiled from a variety of sources, including the National Weather Service's Monterey Bay office and the TAMMI definitions server. You'll find our glossary to be an easy-to-use compilation of these sources.


If you are interested in banner advertisements or sponsorship opportunities on Weatherbase, you can contact our sales team at


Weatherbase's data is available for both data licensing and co-branding opportunities. If you are interested in integrating Weatherbase on your site, product or mobile application, please see our Weatherbase for Business page.


Weatherbase has been written up in The New York Times, The Washington Post, Time Magazine, The Vancouver Sun, The Seattle Times, the Atlanta Journal-Constitution and other publications and was awarded a "Best of the Web" from way back in the last millenium.

Click Here to read our press mentions.


Canty and Associates LLC was founded in 1999 as a sandbox for a self-described nerd to develop a user friendly website and his wife to hone her business school chops. It has evolved into a media company focused on developing products within underdeveloped niches. We specialize in the creating user friendly products for large subsets of previously unusable data. Our expertise is in leveraging our unique data processing algorithms, combined with good old-fashioned elbow grease, to clean, unify and normalize otherwise unusable data sources for easy use by Web and mobile users worldwide. The products we develop are intended for use by media-driven websites seeking to install co-branded or self-contained vertical features on their sites. We also offer consulting services and data licensing.



Canty and Associates LLC
802A Olde Georgetown Court
Great Falls, Virginia 22066
Phone: +1 (703) 879-6555