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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Dates Value Rank Departure From Mean (20.76")
1901-1998 Base Period
189504 - 189512 17.67" 20 -3.09"
189604 - 189612 27.24" 100 6.48"
189704 - 189712 23.68" 81 2.92"
189804 - 189812 16.72" 14 -4.04"
189904 - 189912 23.46" 79 2.70"
190004 - 190012 21.71" 64 0.95"
190104 - 190112 18.22" 26 -2.54"
190204 - 190212 23.38" 78 2.62"
190304 - 190312 20.71" 54 -0.05"
190404 - 190412 17.50" 19 -3.26"
190504 - 190512 17.99" 24 -2.77"
190604 - 190612 23.64" 80 2.88"
190704 - 190712 21.47" 61 0.71"
190804 - 190812 18.32" 28 -2.44"
190904 - 190912 22.63" 72 1.87"
191004 - 191012 20.25" 46 -0.51"
191104 - 191112 18.80" 36 -1.96"
191204 - 191212 23.70" 82 2.94"
191304 - 191312 21.48" 62 0.72"
191404 - 191412 17.86" 22 -2.90"
191504 - 191512 23.28" 77 2.52"
191604 - 191612 18.58" 32 -2.18"
191704 - 191712 21.38" 60 0.62"
191804 - 191812 16.37" 11 -4.39"
191904 - 191912 16.90" 15 -3.86"
192004 - 192012 25.18" 90 4.42"
192104 - 192112 21.80" 65 1.04"
192204 - 192212 18.29" 27 -2.47"
192304 - 192312 20.75" 55 -0.01"
192404 - 192412 18.09" 25 -2.67"
192504 - 192512 17.96" 23 -2.80"
192604 - 192612 21.17" 57 0.41"
192704 - 192712 23.86" 84 3.10"
192804 - 192812 15.00" 7 -5.76"
192904 - 192912 15.03" 8 -5.73"
193004 - 193012 14.62" 5 -6.14"
193104 - 193112 19.13" 39 -1.63"
193204 - 193212 20.51" 51 -0.25"
193304 - 193312 22.23" 71 1.47"
193404 - 193412 20.37" 48 -0.39"
193504 - 193512 13.39" 2 -7.37"
193604 - 193612 13.73" 3 -7.03"
193704 - 193712 26.63" 98 5.87"
193804 - 193812 16.70" 13 -4.06"
193904 - 193912 14.85" 6 -5.91"
194004 - 194012 20.06" 43 -0.70"
194104 - 194112 26.44" 97 5.68"
194204 - 194212 26.03" 92 5.27"
194304 - 194312 16.38" 12 -4.38"
194404 - 194412 17.37" 18 -3.39"
194504 - 194512 24.03" 85 3.27"
194604 - 194612 21.27" 59 0.51"
194704 - 194712 22.16" 69 1.40"
194804 - 194812 27.26" 101 6.50"
194904 - 194912 17.08" 17 -3.68"
195004 - 195012 24.12" 86 3.36"
195104 - 195112 21.23" 58 0.47"
195204 - 195212 13.88" 4 -6.88"
195304 - 195312 22.17" 70 1.41"
195404 - 195412 18.41" 30 -2.35"
195504 - 195512 28.22" 103 7.46"
195604 - 195612 18.65" 33 -2.11"
195704 - 195712 20.71" 54 -0.05"
195804 - 195812 21.95" 67 1.19"
195904 - 195912 18.70" 34 -2.06"
196004 - 196012 20.25" 46 -0.51"
196104 - 196112 20.38" 49 -0.38"
196204 - 196212 21.84" 66 1.08"
196304 - 196312 22.91" 75 2.15"
196404 - 196412 26.39" 96 5.63"
196504 - 196512 19.07" 38 -1.69"
196604 - 196612 18.79" 35 -1.97"
196704 - 196712 18.85" 37 -1.91"
196804 - 196812 24.80" 88 4.04"
196904 - 196912 18.47" 31 -2.29"
197004 - 197012 22.76" 73 2.00"
197104 - 197112 23.16" 76 2.40"
197204 - 197212 19.95" 42 -0.81"
197304 - 197312 25.59" 91 4.83"
197404 - 197412 17.07" 16 -3.69"
197504 - 197512 23.83" 83 3.07"
197604 - 197612 13.08" 1 -7.68"
197704 - 197712 25.17" 89 4.41"
197804 - 197812 19.28" 40 -1.48"
197904 - 197912 19.59" 41 -1.17"
198004 - 198012 22.85" 74 2.09"
198104 - 198112 27.07" 99 6.31"
198204 - 198212 24.21" 87 3.45"
198304 - 198312 26.34" 95 5.58"
198404 - 198412 26.28" 94 5.52"
198504 - 198512 17.78" 21 -2.98"
198604 - 198612 18.34" 29 -2.42"
198704 - 198712 15.90" 10 -4.86"
198804 - 198812 20.45" 50 -0.31"
198904 - 198912 15.78" 9 -4.98"
199004 - 199012 21.52" 63 0.76"
199104 - 199112 20.69" 52 -0.07"
199204 - 199212 20.11" 44 -0.65"
199304 - 199312 20.11" 44 -0.65"
199404 - 199412 20.95" 56 0.19"
199504 - 199512 27.31" 102 6.55"
199604 - 199612 30.89" 104 10.13"
199704 - 199712 22.11" 68 1.35"
199804 - 199812 26.26" 93 5.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/