Climate at a Glance

Regional Time Series

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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 (40.13")
1901-1947 Base Period
189512 - 189608 36.66" 14 -3.47"
189612 - 189708 38.96" 20 -1.17"
189712 - 189808 36.94" 16 -3.19"
189812 - 189908 39.82" 26 -0.31"
189912 - 190008 42.28" 35 2.15"
190012 - 190108 48.56" 51 8.43"
190112 - 190208 36.52" 13 -3.61"
190212 - 190308 45.16" 44 5.03"
190312 - 190408 33.61" 7 -6.52"
190412 - 190508 40.60" 32 0.47"
190512 - 190608 47.77" 49 7.64"
190612 - 190708 35.09" 10 -5.04"
190712 - 190808 44.55" 42 4.42"
190812 - 190908 42.16" 34 2.03"
190912 - 191008 38.21" 18 -1.92"
191012 - 191108 31.88" 1 -8.25"
191112 - 191208 48.24" 50 8.11"
191212 - 191308 39.11" 22 -1.02"
191312 - 191408 32.25" 3 -7.88"
191412 - 191508 40.04" 29 -0.09"
191512 - 191608 38.97" 21 -1.16"
191612 - 191708 39.66" 24 -0.47"
191712 - 191808 32.74" 4 -7.39"
191812 - 191908 46.83" 48 6.70"
191912 - 192008 45.18" 45 5.05"
192012 - 192108 35.89" 11 -4.24"
192112 - 192208 44.67" 43 4.54"
192212 - 192308 43.77" 38 3.64"
192312 - 192408 40.02" 28 -0.11"
192412 - 192508 33.01" 5 -7.12"
192512 - 192608 41.03" 33 0.90"
192612 - 192708 33.38" 6 -6.75"
192712 - 192808 48.82" 52 8.69"
192812 - 192908 44.16" 40 4.03"
192912 - 193008 31.97" 2 -8.16"
193012 - 193108 33.83" 8 -6.30"
193112 - 193208 40.41" 31 0.28"
193212 - 193308 40.26" 30 0.13"
193312 - 193408 38.84" 19 -1.29"
193412 - 193508 36.69" 15 -3.44"
193512 - 193608 43.83" 39 3.70"
193612 - 193708 45.57" 47 5.44"
193712 - 193808 35.07" 9 -5.06"
193812 - 193908 44.20" 41 4.07"
193912 - 194008 39.24" 23 -0.89"
194012 - 194108 36.01" 12 -4.12"
194112 - 194208 42.63" 36 2.50"
194212 - 194308 39.92" 27 -0.21"
194312 - 194408 42.84" 37 2.71"
194412 - 194508 37.43" 17 -2.70"
194512 - 194608 45.50" 46 5.37"
194612 - 194708 39.81" 25 -0.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/