Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (210.18")
1901-1930 Base Period
189507 - 190006 212.90" 19 2.72"
189607 - 190106 209.79" 14 -0.39"
189707 - 190206 199.88" 3 -10.30"
189807 - 190306 202.52" 6 -7.66"
189907 - 190406 197.18" 2 -13.00"
190007 - 190506 196.19" 1 -13.99"
190107 - 190606 201.28" 4 -8.90"
190207 - 190706 211.67" 17 1.49"
190307 - 190806 212.66" 18 2.48"
190407 - 190906 214.15" 22 3.97"
190507 - 191006 217.35" 27 7.17"
190607 - 191106 213.59" 21 3.41"
190707 - 191206 213.37" 20 3.19"
190807 - 191306 210.27" 16 0.09"
190907 - 191406 203.33" 7 -6.85"
191007 - 191506 203.90" 9 -6.28"
191107 - 191606 216.48" 26 6.30"
191207 - 191706 209.32" 13 -0.86"
191307 - 191806 201.67" 5 -8.51"
191407 - 191906 208.87" 12 -1.31"
191507 - 192006 214.66" 23 4.48"
191607 - 192106 203.55" 8 -6.63"
191707 - 192206 210.04" 15 -0.14"
191807 - 192306 215.62" 24 5.44"
191907 - 192406 218.45" 28 8.27"
192007 - 192506 207.46" 11 -2.72"
192107 - 192606 206.13" 10 -4.05"
192207 - 192706 215.99" 25 5.81"
192307 - 192806 220.35" 29 10.17"
192407 - 192906 223.23" 30 13.05"
192507 - 193006 226.31" 31 16.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/