You can download many files at once using either URLs or wget statements.
Use the options below to generate a file of either URLs or wget statements. The wget bash script can be executed from a Linux/Unix machine with ./wwdt_wget.sh . Mac users can use the curl command from X-11.
First select variable(s), month(s) and time period(s) of desired data (at least one in each category). Then download file corresponding to selections.
Be sure at least one option in each box is checked or a file will not be generated.