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 (17.35")
1901-1972 Base Period
189508 - 189512 15.99" 24 -1.36"
189608 - 189612 15.82" 23 -1.53"
189708 - 189712 16.76" 34 -0.59"
189808 - 189812 21.12" 74 3.77"
189908 - 189912 14.36" 9 -2.99"
190008 - 190012 16.60" 33 -0.75"
190108 - 190112 19.99" 66 2.64"
190208 - 190212 18.71" 55 1.36"
190308 - 190312 16.25" 27 -1.10"
190408 - 190412 15.51" 20 -1.84"
190508 - 190512 17.46" 44 0.11"
190608 - 190612 16.95" 37 -0.40"
190708 - 190712 21.25" 75 3.90"
190808 - 190812 11.90" 2 -5.45"
190908 - 190912 13.97" 7 -3.38"
191008 - 191012 14.46" 10 -2.89"
191108 - 191112 20.17" 68 2.82"
191208 - 191212 19.19" 61 1.84"
191308 - 191312 17.35" 41 0.00"
191408 - 191412 13.60" 6 -3.75"
191508 - 191512 17.82" 47 0.47"
191608 - 191612 14.96" 12 -2.39"
191708 - 191712 16.57" 32 -0.78"
191808 - 191812 18.02" 50 0.67"
191908 - 191912 17.83" 48 0.48"
192008 - 192012 19.80" 64 2.45"
192108 - 192112 17.07" 40 -0.28"
192208 - 192212 13.27" 4 -4.08"
192308 - 192312 16.43" 30 -0.92"
192408 - 192412 15.16" 15 -2.19"
192508 - 192512 17.44" 43 0.09"
192608 - 192612 21.05" 73 3.70"
192708 - 192712 23.99" 78 6.64"
192808 - 192812 14.96" 12 -2.39"
192908 - 192912 16.33" 29 -1.02"
193008 - 193012 10.81" 1 -6.54"
193108 - 193112 15.17" 16 -2.18"
193208 - 193212 19.18" 60 1.83"
193308 - 193312 19.25" 62 1.90"
193408 - 193412 18.02" 50 0.67"
193508 - 193512 15.73" 21 -1.62"
193608 - 193612 18.87" 58 1.52"
193708 - 193712 19.30" 63 1.95"
193808 - 193812 18.66" 54 1.31"
193908 - 193912 14.94" 11 -2.41"
194008 - 194012 16.89" 36 -0.46"
194108 - 194112 14.21" 8 -3.14"
194208 - 194212 20.51" 69 3.16"
194308 - 194312 16.00" 25 -1.35"
194408 - 194412 17.68" 46 0.33"
194508 - 194512 20.60" 70 3.25"
194608 - 194612 16.53" 31 -0.82"
194708 - 194712 13.30" 5 -4.05"
194808 - 194812 17.36" 42 0.01"
194908 - 194912 15.20" 17 -2.15"
195008 - 195012 20.03" 67 2.68"
195108 - 195112 18.81" 57 1.46"
195208 - 195212 17.03" 39 -0.32"
195308 - 195312 15.33" 18 -2.02"
195408 - 195412 22.38" 77 5.03"
195508 - 195512 21.02" 72 3.67"
195608 - 195612 17.01" 38 -0.34"
195708 - 195712 16.30" 28 -1.05"
195808 - 195812 16.79" 35 -0.56"
195908 - 195912 21.70" 76 4.35"
196008 - 196012 15.38" 19 -1.97"
196108 - 196112 15.03" 14 -2.32"
196208 - 196212 18.51" 52 1.16"
196308 - 196312 16.22" 26 -1.13"
196408 - 196412 13.20" 3 -4.15"
196508 - 196512 15.80" 22 -1.55"
196608 - 196612 17.52" 45 0.17"
196708 - 196712 19.00" 59 1.65"
196808 - 196812 18.31" 51 0.96"
196908 - 196912 19.99" 66 2.64"
197008 - 197012 18.73" 56 1.38"
197108 - 197112 18.65" 53 1.30"
197208 - 197212 20.97" 71 3.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/