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 (67.81")
1901-1940 Base Period
189501 - 189812 67.86" 22 0.05"
189601 - 189912 69.63" 26 1.82"
189701 - 190012 63.18" 14 -4.63"
189801 - 190112 63.23" 15 -4.58"
189901 - 190212 70.28" 28 2.47"
190001 - 190312 66.80" 21 -1.01"
190101 - 190412 72.81" 34 5.00"
190201 - 190512 70.92" 31 3.11"
190301 - 190612 78.44" 40 10.63"
190401 - 190712 85.65" 42 17.84"
190501 - 190812 78.12" 39 10.31"
190601 - 190912 88.10" 43 20.29"
190701 - 191012 74.42" 35 6.61"
190801 - 191112 69.95" 27 2.14"
190901 - 191212 70.89" 30 3.08"
191001 - 191312 63.00" 12 -4.81"
191101 - 191412 70.53" 29 2.72"
191201 - 191512 72.13" 33 4.32"
191301 - 191612 77.45" 37 9.64"
191401 - 191712 71.48" 32 3.67"
191501 - 191812 69.20" 24 1.39"
191601 - 191912 63.57" 16 -4.24"
191701 - 192012 61.53" 11 -6.28"
191801 - 192112 66.53" 20 -1.28"
191901 - 192212 68.53" 23 0.72"
192001 - 192312 66.52" 19 -1.29"
192101 - 192412 60.00" 10 -7.81"
192201 - 192512 59.66" 8 -8.15"
192301 - 192612 58.21" 6 -9.60"
192401 - 192712 64.92" 17 -2.89"
192501 - 192812 66.11" 18 -1.70"
192601 - 192912 59.89" 9 -7.92"
192701 - 193012 56.42" 3 -11.39"
192801 - 193112 54.84" 2 -12.97"
192901 - 193212 54.73" 1 -13.08"
193001 - 193312 58.30" 7 -9.51"
193101 - 193412 57.79" 5 -10.02"
193201 - 193512 56.81" 4 -11.00"
193301 - 193612 63.10" 13 -4.71"
193401 - 193712 69.41" 25 1.60"
193501 - 193812 77.97" 38 10.16"
193601 - 193912 74.54" 36 6.73"
193701 - 194012 79.62" 41 11.81"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/