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 (15.98")
1901-1997 Base Period
189512 - 189603 18.85" 83 2.87"
189612 - 189703 17.72" 74 1.74"
189712 - 189803 14.56" 34 -1.42"
189812 - 189903 15.75" 50 -0.23"
189912 - 190003 13.94" 27 -2.04"
190012 - 190103 16.81" 63 0.83"
190112 - 190203 16.64" 62 0.66"
190212 - 190303 17.37" 71 1.39"
190312 - 190403 21.36" 97 5.38"
190412 - 190503 14.01" 28 -1.97"
190512 - 190603 15.42" 47 -0.56"
190612 - 190703 19.57" 86 3.59"
190712 - 190803 15.29" 46 -0.69"
190812 - 190903 17.34" 70 1.36"
190912 - 191003 14.90" 42 -1.08"
191012 - 191103 11.62" 9 -4.36"
191112 - 191203 15.04" 43 -0.94"
191212 - 191303 13.77" 25 -2.21"
191312 - 191403 14.63" 36 -1.35"
191412 - 191503 10.23" 5 -5.75"
191512 - 191603 21.32" 96 5.34"
191612 - 191703 14.33" 31 -1.65"
191712 - 191803 20.38" 92 4.40"
191812 - 191903 17.01" 65 1.03"
191912 - 192003 11.13" 8 -4.85"
192012 - 192103 19.10" 84 3.12"
192112 - 192203 13.39" 22 -2.59"
192212 - 192303 16.05" 53 0.07"
192312 - 192403 12.29" 13 -3.69"
192412 - 192503 16.06" 54 0.08"
192512 - 192603 13.15" 18 -2.83"
192612 - 192703 16.64" 62 0.66"
192712 - 192803 13.60" 24 -2.38"
192812 - 192903 11.02" 6 -4.96"
192912 - 193003 15.54" 49 -0.44"
193012 - 193103 12.00" 10 -3.98"
193112 - 193203 17.99" 78 2.01"
193212 - 193303 16.39" 58 0.41"
193312 - 193403 18.66" 79 2.68"
193412 - 193503 14.69" 38 -1.29"
193512 - 193603 17.33" 68 1.35"
193612 - 193703 15.14" 44 -0.84"
193712 - 193803 19.76" 87 3.78"
193812 - 193903 13.16" 19 -2.82"
193912 - 194003 20.78" 93 4.80"
194012 - 194103 11.05" 7 -4.93"
194112 - 194203 14.20" 30 -1.78"
194212 - 194303 17.41" 72 1.43"
194312 - 194403 9.62" 2 -6.36"
194412 - 194503 14.49" 32 -1.49"
194512 - 194603 17.51" 73 1.53"
194612 - 194703 12.96" 17 -3.02"
194712 - 194803 15.15" 45 -0.83"
194812 - 194903 15.93" 51 -0.05"
194912 - 195003 19.99" 89 4.01"
195012 - 195103 18.81" 81 2.83"
195112 - 195203 15.93" 52 -0.05"
195212 - 195303 20.87" 94 4.89"
195312 - 195403 17.98" 77 2.00"
195412 - 195503 12.02" 11 -3.96"
195512 - 195603 22.45" 100 6.47"
195612 - 195703 16.15" 56 0.17"
195712 - 195803 18.80" 80 2.82"
195812 - 195903 16.54" 59 0.56"
195912 - 196003 14.69" 38 -1.29"
196012 - 196103 16.92" 64 0.94"
196112 - 196203 13.58" 23 -2.40"
196212 - 196303 12.27" 12 -3.71"
196312 - 196403 14.64" 37 -1.34"
196412 - 196503 19.86" 88 3.88"
196512 - 196603 14.54" 33 -1.44"
196612 - 196703 17.83" 75 1.85"
196712 - 196803 15.46" 48 -0.52"
196812 - 196903 17.34" 70 1.36"
196912 - 197003 18.85" 83 2.87"
197012 - 197103 20.33" 91 4.35"
197112 - 197203 21.27" 95 5.29"
197212 - 197303 13.30" 21 -2.68"
197312 - 197403 22.74" 101 6.76"
197412 - 197503 19.52" 85 3.54"
197512 - 197603 17.25" 67 1.27"
197612 - 197703 7.89" 1 -8.09"
197712 - 197803 17.09" 66 1.11"
197812 - 197903 13.26" 20 -2.72"
197912 - 198003 16.64" 62 0.66"
198012 - 198103 14.56" 34 -1.42"
198112 - 198203 21.45" 98 5.47"
198212 - 198303 21.79" 99 5.81"
198312 - 198403 16.30" 57 0.32"
198412 - 198503 9.74" 3 -6.24"
198512 - 198603 16.10" 55 0.12"
198612 - 198703 12.40" 14 -3.58"
198712 - 198803 14.72" 40 -1.26"
198812 - 198903 14.77" 41 -1.21"
198912 - 199003 13.86" 26 -2.12"
199012 - 199103 12.56" 16 -3.42"
199112 - 199203 10.08" 4 -5.90"
199212 - 199303 14.18" 29 -1.80"
199312 - 199403 12.45" 15 -3.53"
199412 - 199503 17.88" 76 1.90"
199512 - 199603 20.15" 90 4.17"
199612 - 199703 23.31" 102 7.33"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 21, 2019 from https://www.ncdc.noaa.gov/cag/