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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (12.70")
1901-2000 Base Period
189502 - 189506 9.79" 9 -2.91"
189602 - 189606 15.30" 103 2.60"
189702 - 189706 12.83" 60 0.13"
189802 - 189806 12.56" 51 -0.14"
189902 - 189906 14.65" 94 1.95"
190002 - 190006 9.30" 7 -3.40"
190102 - 190106 11.10" 19 -1.60"
190202 - 190206 13.42" 72 0.72"
190302 - 190306 13.54" 76 0.84"
190402 - 190406 12.38" 48 -0.32"
190502 - 190506 15.54" 105 2.84"
190602 - 190606 12.60" 54 -0.10"
190702 - 190706 10.22" 13 -2.48"
190802 - 190806 16.67" 118 3.97"
190902 - 190906 13.43" 73 0.73"
191002 - 191006 7.00" 2 -5.70"
191102 - 191106 11.61" 31 -1.09"
191202 - 191206 10.37" 14 -2.33"
191302 - 191306 12.89" 63 0.19"
191402 - 191406 13.97" 82 1.27"
191502 - 191506 13.57" 77 0.87"
191602 - 191606 14.33" 90 1.63"
191702 - 191706 12.45" 49 -0.25"
191802 - 191806 12.13" 44 -0.57"
191902 - 191906 14.34" 91 1.64"
192002 - 192006 13.42" 72 0.72"
192102 - 192106 12.01" 40 -0.69"
192202 - 192206 13.31" 70 0.61"
192302 - 192306 11.26" 24 -1.44"
192402 - 192406 12.62" 55 -0.08"
192502 - 192506 10.77" 16 -1.93"
192602 - 192606 10.15" 12 -2.55"
192702 - 192706 12.76" 58 0.06"
192802 - 192806 11.61" 31 -1.09"
192902 - 192906 11.48" 28 -1.22"
193002 - 193006 12.35" 47 -0.35"
193102 - 193106 9.99" 10 -2.71"
193202 - 193206 10.79" 17 -1.91"
193302 - 193306 11.19" 21 -1.51"
193402 - 193406 7.77" 3 -4.93"
193502 - 193506 12.50" 50 -0.20"
193602 - 193606 9.08" 6 -3.62"
193702 - 193706 12.25" 45 -0.45"
193802 - 193806 15.94" 110 3.24"
193902 - 193906 12.58" 53 -0.12"
194002 - 194006 12.27" 46 -0.43"
194102 - 194106 11.86" 37 -0.84"
194202 - 194206 14.14" 86 1.44"
194302 - 194306 14.82" 97 2.12"
194402 - 194406 16.05" 113 3.35"
194502 - 194506 15.80" 107 3.10"
194602 - 194606 13.20" 67 0.50"
194702 - 194706 15.01" 101 2.31"
194802 - 194806 11.89" 39 -0.81"
194902 - 194906 11.80" 36 -0.90"
195002 - 195006 13.81" 79 1.11"
195102 - 195106 16.44" 117 3.74"
195202 - 195206 11.74" 33 -0.96"
195302 - 195306 15.13" 102 2.43"
195402 - 195406 15.63" 106 2.93"
195502 - 195506 10.91" 18 -1.79"
195602 - 195606 11.24" 22 -1.46"
195702 - 195706 13.49" 74 0.79"
195802 - 195806 8.23" 4 -4.47"
195902 - 195906 13.27" 69 0.57"
196002 - 196006 13.94" 81 1.24"
196102 - 196106 11.34" 26 -1.36"
196202 - 196206 12.88" 61 0.18"
196302 - 196306 11.15" 20 -1.55"
196402 - 196406 12.66" 56 -0.04"
196502 - 196506 14.84" 98 2.14"
196602 - 196606 11.25" 23 -1.45"
196702 - 196706 14.27" 89 1.57"
196802 - 196806 14.86" 99 2.16"
196902 - 196906 12.57" 52 -0.13"
197002 - 197006 11.87" 38 -0.83"
197102 - 197106 11.76" 34 -0.94"
197202 - 197206 11.27" 25 -1.43"
197302 - 197306 14.95" 100 2.25"
197402 - 197406 13.85" 80 1.15"
197502 - 197506 14.36" 92 1.66"
197602 - 197606 12.89" 63 0.19"
197702 - 197706 13.17" 66 0.47"
197802 - 197806 11.58" 30 -1.12"
197902 - 197906 14.06" 84 1.36"
198002 - 198006 9.73" 8 -2.97"
198102 - 198106 13.58" 78 0.88"
198202 - 198206 12.11" 42 -0.59"
198302 - 198306 13.53" 75 0.83"
198402 - 198406 14.77" 96 2.07"
198502 - 198506 13.13" 64 0.43"
198602 - 198606 14.20" 87 1.50"
198702 - 198706 9.01" 5 -3.69"
198802 - 198806 6.87" 1 -5.83"
198902 - 198906 10.60" 15 -2.10"
199002 - 199006 16.33" 116 3.63"
199102 - 199106 16.01" 112 3.31"
199202 - 199206 10.08" 11 -2.62"
199302 - 199306 16.27" 114 3.57"
199402 - 199406 11.52" 29 -1.18"
199502 - 199506 12.04" 41 -0.66"
199602 - 199606 12.80" 59 0.10"
199702 - 199706 11.37" 27 -1.33"
199802 - 199806 15.82" 108 3.12"
199902 - 199906 14.74" 95 2.04"
200002 - 200006 14.05" 83 1.35"
200102 - 200106 16.01" 112 3.31"
200202 - 200206 14.24" 88 1.54"
200302 - 200306 12.73" 57 0.03"
200402 - 200406 15.93" 109 3.23"
200502 - 200506 12.11" 42 -0.59"
200602 - 200606 11.78" 35 -0.92"
200702 - 200706 13.15" 65 0.45"
200802 - 200806 16.28" 115 3.58"
200902 - 200906 13.23" 68 0.53"
201002 - 201006 14.43" 93 1.73"
201102 - 201106 15.31" 104 2.61"
201202 - 201206 14.10" 85 1.40"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/