Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Northwest Climate Region

Precipitation Rankings, December 2002

View Period (Months):
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  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 2002
1-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Nov–Dec 2002
2-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct–Dec 2002
3-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Sep–Dec 2002
4-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Aug–Dec 2002
5-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul–Dec 2002
6-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jun–Dec 2002
7-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May–Dec 2002
8-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Apr–Dec 2002
9-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Mar–Dec 2002
10-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Feb–Dec 2002
11-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan–Dec 2002
12-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul 2001–Dec 2002
18-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 2001–Dec 2002
24-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 2000–Dec 2002
36-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1999–Dec 2002
48-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1998–Dec 2002
60-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--

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