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 (41.52")
1901-1934 Base Period
189504 - 189601 37.45" 13 -4.07"
189604 - 189701 36.72" 10 -4.80"
189704 - 189801 35.27" 4 -6.25"
189804 - 189901 48.89" 37 7.37"
189904 - 190001 34.77" 2 -6.75"
190004 - 190101 43.67" 27 2.15"
190104 - 190201 47.22" 34 5.70"
190204 - 190301 38.14" 16 -3.38"
190304 - 190401 38.07" 15 -3.45"
190404 - 190501 34.53" 1 -6.99"
190504 - 190601 45.12" 31 3.60"
190604 - 190701 42.59" 22 1.07"
190704 - 190801 47.27" 35 5.75"
190804 - 190901 40.06" 18 -1.46"
190904 - 191001 39.74" 17 -1.78"
191004 - 191101 40.86" 20 -0.66"
191104 - 191201 43.86" 28 2.34"
191204 - 191301 45.16" 32 3.64"
191304 - 191401 36.37" 7 -5.15"
191404 - 191501 40.96" 21 -0.56"
191504 - 191601 40.39" 19 -1.13"
191604 - 191701 42.72" 25 1.20"
191704 - 191801 37.96" 14 -3.56"
191804 - 191901 44.65" 29 3.13"
191904 - 192001 42.62" 24 1.10"
192004 - 192101 46.06" 33 4.54"
192104 - 192201 37.08" 11 -4.44"
192204 - 192301 43.14" 26 1.62"
192304 - 192401 42.62" 24 1.10"
192404 - 192501 48.79" 36 7.27"
192504 - 192601 36.55" 9 -4.97"
192604 - 192701 37.30" 12 -4.22"
192704 - 192801 35.79" 5 -5.73"
192804 - 192901 50.81" 39 9.29"
192904 - 193001 49.18" 38 7.66"
193004 - 193101 35.97" 6 -5.55"
193104 - 193201 36.45" 8 -5.07"
193204 - 193301 45.08" 30 3.56"
193304 - 193401 34.82" 3 -6.70"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/