The time-series has the monthly precipitation averaged over the Upper Colorado River Basin. It is derived from the 5km gridded US dataset.

Time Interval: Monthly
Time Coverage: Oct 1895 to Dec 2017
Update Status: Not regularly updated

Get Data:

Upper Colorado River Basin precipitation (What is standard format?)

Timeseries is calculated at NOAA/ESRL PSL from the 5km grided dataset at NCEI.
References:

1. Please cite NCEI. Also, data file accessed from NOAA/ESRL PSL's website https://psl.noaa.gov/ on yyyy/mm/dd.

This page hosted by: NOAA Physical Sciences Laboratory (webmaster.psl@noaa.gov) http://www.psl.noaa.gov/gcos_wgsp/Timeseries/UpperCOP/index.html