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 (83.27")
1901-1927 Base Period
189502 - 189701 77.74" 6 -5.53"
189602 - 189801 87.99" 27 4.72"
189702 - 189901 91.43" 31 8.16"
189802 - 190001 85.06" 17 1.79"
189902 - 190101 78.14" 8 -5.13"
190002 - 190201 74.49" 1 -8.78"
190102 - 190301 77.58" 4 -5.69"
190202 - 190401 84.59" 14 1.32"
190302 - 190501 78.36" 9 -4.91"
190402 - 190601 82.47" 12 -0.80"
190502 - 190701 90.17" 30 6.90"
190602 - 190801 86.33" 22 3.06"
190702 - 190901 82.01" 11 -1.26"
190802 - 191001 87.63" 25 4.36"
190902 - 191101 86.03" 20 2.76"
191002 - 191201 81.36" 10 -1.91"
191102 - 191301 89.43" 29 6.16"
191202 - 191401 84.78" 15 1.51"
191302 - 191501 75.33" 2 -7.94"
191402 - 191601 87.31" 23 4.04"
191502 - 191701 88.48" 28 5.21"
191602 - 191801 77.61" 5 -5.66"
191702 - 191901 77.92" 7 -5.35"
191802 - 192001 84.79" 16 1.52"
191902 - 192101 86.11" 21 2.84"
192002 - 192201 85.34" 18 2.07"
192102 - 192301 87.89" 26 4.62"
192202 - 192401 87.46" 24 4.19"
192302 - 192501 83.68" 13 0.41"
192402 - 192601 77.55" 3 -5.72"
192502 - 192701 85.41" 19 2.14"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/