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 (67.36")
1901-1938 Base Period
189506 - 189905 65.15" 19 -2.21"
189606 - 190005 63.93" 18 -3.43"
189706 - 190105 63.65" 17 -3.71"
189806 - 190205 67.69" 23 0.33"
189906 - 190305 70.18" 27 2.82"
190006 - 190405 72.89" 30 5.53"
190106 - 190505 73.12" 31 5.76"
190206 - 190605 76.59" 34 9.23"
190306 - 190705 84.12" 40 16.76"
190406 - 190805 80.07" 37 12.71"
190506 - 190905 81.56" 39 14.20"
190606 - 191005 77.91" 35 10.55"
190706 - 191105 73.53" 32 6.17"
190806 - 191205 70.52" 28 3.16"
190906 - 191305 63.19" 15 -4.17"
191006 - 191405 69.88" 26 2.52"
191106 - 191505 70.71" 29 3.35"
191206 - 191605 76.35" 33 8.99"
191306 - 191705 78.84" 36 11.48"
191406 - 191805 67.89" 24 0.53"
191506 - 191905 63.64" 16 -3.72"
191606 - 192005 58.44" 5 -8.92"
191706 - 192105 61.81" 10 -5.55"
191806 - 192205 66.94" 22 -0.42"
191906 - 192305 65.72" 20 -1.64"
192006 - 192405 63.15" 13 -4.21"
192106 - 192505 60.70" 8 -6.66"
192206 - 192605 58.68" 6 -8.68"
192306 - 192705 63.18" 14 -4.18"
192406 - 192805 67.90" 25 0.54"
192506 - 192905 61.81" 10 -5.55"
192606 - 193005 60.88" 9 -6.48"
192706 - 193105 52.04" 1 -15.32"
192806 - 193205 55.64" 3 -11.72"
192906 - 193305 57.60" 4 -9.76"
193006 - 193405 53.61" 2 -13.75"
193106 - 193505 62.59" 12 -4.77"
193206 - 193605 60.18" 7 -7.18"
193306 - 193705 66.34" 21 -1.02"
193406 - 193805 80.11" 38 12.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/