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.


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Download: xml csv json
Dates Value Rank Departure From Mean (45.76")
1901-1931 Base Period
189504 - 189602 42.58" 12 -3.18"
189604 - 189702 43.44" 14 -2.32"
189704 - 189802 36.58" 1 -9.18"
189804 - 189902 55.56" 35 9.80"
189904 - 190002 41.15" 8 -4.61"
190004 - 190102 47.03" 24 1.27"
190104 - 190202 53.26" 34 7.50"
190204 - 190302 45.28" 19 -0.48"
190304 - 190402 41.63" 9 -4.13"
190404 - 190502 39.96" 5 -5.80"
190504 - 190602 47.75" 26 1.99"
190604 - 190702 45.69" 20 -0.07"
190704 - 190802 52.11" 33 6.35"
190804 - 190902 44.50" 17 -1.26"
190904 - 191002 43.89" 16 -1.87"
191004 - 191102 42.76" 13 -3.00"
191104 - 191202 48.26" 27 2.50"
191204 - 191302 49.49" 28 3.73"
191304 - 191402 41.08" 7 -4.68"
191404 - 191502 44.81" 18 -0.95"
191504 - 191602 43.71" 15 -2.05"
191604 - 191702 46.45" 22 0.69"
191704 - 191802 39.54" 3 -6.22"
191804 - 191902 49.86" 30 4.10"
191904 - 192002 47.17" 25 1.41"
192004 - 192102 49.79" 29 4.03"
192104 - 192202 42.31" 11 -3.45"
192204 - 192302 46.78" 23 1.02"
192304 - 192402 46.45" 22 0.69"
192404 - 192502 51.01" 31 5.25"
192504 - 192602 40.34" 6 -5.42"
192604 - 192702 41.69" 10 -4.07"
192704 - 192802 39.78" 4 -5.98"
192804 - 192902 56.92" 36 11.16"
192904 - 193002 51.06" 32 5.30"
193004 - 193102 38.33" 2 -7.43"

Citing This Page

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