WWDT data download

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.

Select Format:
wget bash script for downloading files

Select Variable(s):
PDSI
SCPDSI
Z-Index
SPI
SPEI
Precipitation
Temperature

Select Month(s):
January
February
March
April
May
June
July
August
September
October
November
December

Select Timescale(s):
None (use for PDSI, SCPDSI, Z-Index)
1-month
2-month
3-month
4-month
5-month
6-month
7-month
8-month
9-month
10-month
11-month
12-month
15-month
18-month
24-month
30-month
36-month
48-month
60-month
72-month