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 (24.31")
1901-1951 Base Period
189506 - 189512 23.68" 26 -0.63"
189606 - 189612 25.63" 34 1.32"
189706 - 189712 20.06" 9 -4.25"
189806 - 189812 26.77" 41 2.46"
189906 - 189912 20.11" 10 -4.20"
190006 - 190012 25.71" 35 1.40"
190106 - 190112 20.16" 11 -4.15"
190206 - 190212 28.97" 53 4.66"
190306 - 190312 20.76" 14 -3.55"
190406 - 190412 19.67" 4 -4.64"
190506 - 190512 27.89" 49 3.58"
190606 - 190612 28.06" 50 3.75"
190706 - 190712 25.81" 36 1.50"
190806 - 190812 17.88" 2 -6.43"
190906 - 190912 25.02" 30 0.71"
191006 - 191012 23.63" 25 -0.68"
191106 - 191112 27.67" 47 3.36"
191206 - 191212 22.50" 19 -1.81"
191306 - 191312 20.44" 13 -3.87"
191406 - 191412 22.19" 17 -2.12"
191506 - 191512 31.23" 56 6.92"
191606 - 191612 22.93" 23 -1.38"
191706 - 191712 20.02" 8 -4.29"
191806 - 191812 23.73" 27 -0.58"
191906 - 191912 27.72" 48 3.41"
192006 - 192012 22.37" 18 -1.94"
192106 - 192112 28.17" 51 3.86"
192206 - 192212 20.90" 15 -3.41"
192306 - 192312 26.03" 39 1.72"
192406 - 192412 24.28" 28 -0.03"
192506 - 192512 25.32" 33 1.01"
192606 - 192612 32.40" 57 8.09"
192706 - 192712 27.19" 46 2.88"
192806 - 192812 28.73" 52 4.42"
192906 - 192912 25.15" 32 0.84"
193006 - 193012 15.67" 1 -8.64"
193106 - 193112 26.45" 40 2.14"
193206 - 193212 27.04" 45 2.73"
193306 - 193312 19.82" 5 -4.49"
193406 - 193412 24.38" 29 0.07"
193506 - 193512 25.15" 32 0.84"
193606 - 193612 22.11" 16 -2.20"
193706 - 193712 22.92" 22 -1.39"
193806 - 193812 22.63" 20 -1.68"
193906 - 193912 20.20" 12 -4.11"
194006 - 194012 19.97" 7 -4.34"
194106 - 194112 26.87" 44 2.56"
194206 - 194212 29.10" 54 4.79"
194306 - 194312 19.50" 3 -4.81"
194406 - 194412 19.87" 6 -4.44"
194506 - 194512 26.87" 44 2.56"
194606 - 194612 23.47" 24 -0.84"
194706 - 194712 22.80" 21 -1.51"
194806 - 194812 25.91" 37 1.60"
194906 - 194912 26.81" 42 2.50"
195006 - 195012 25.99" 38 1.68"
195106 - 195112 29.53" 55 5.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/