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
189509 - 189606 16.25" 96
189609 - 189706 16.03" 89
189709 - 189806 15.76" 79
189809 - 189906 15.34" 68
189909 - 190006 11.85" 7
190009 - 190106 15.47" 75
190109 - 190206 15.86" 82
190209 - 190306 13.45" 30
190309 - 190406 15.17" 64
190409 - 190506 14.90" 58
190509 - 190606 16.36" 98
190609 - 190706 16.54" 101
190709 - 190806 15.47" 75
190809 - 190906 15.35" 69
190909 - 191006 13.07" 22
191009 - 191106 13.21" 26
191109 - 191206 15.43" 73
191209 - 191306 13.92" 39
191309 - 191406 15.38" 70
191409 - 191506 16.98" 107
191509 - 191606 16.63" 104
191609 - 191706 14.39" 49
191709 - 191806 13.42" 29
191809 - 191906 12.63" 17
191909 - 192006 17.02" 108
192009 - 192106 13.37" 28
192109 - 192206 15.29" 66
192209 - 192306 15.17" 64
192309 - 192406 14.25" 45
192409 - 192506 15.49" 76
192509 - 192606 12.39" 12
192609 - 192706 18.62" 121
192709 - 192806 14.67" 53
192809 - 192906 13.79" 36
192909 - 193006 15.39" 71
193009 - 193106 11.30" 5
193109 - 193206 15.81" 81
193209 - 193306 12.58" 16
193309 - 193406 10.51" 2
193409 - 193506 14.70" 54
193509 - 193606 10.32" 1
193609 - 193706 12.45" 13
193709 - 193806 15.01" 60
193809 - 193906 13.54" 31
193909 - 194006 12.22" 8
194009 - 194106 15.93" 86
194109 - 194206 19.29" 123
194209 - 194306 16.28" 97
194309 - 194406 15.98" 88
194409 - 194506 14.25" 45
194509 - 194606 14.22" 43
194609 - 194706 19.28" 122
194709 - 194806 15.96" 87
194809 - 194906 14.06" 40
194909 - 195006 14.72" 56
195009 - 195106 14.98" 59
195109 - 195206 14.30" 47
195209 - 195306 14.58" 52
195309 - 195406 13.10" 23
195409 - 195506 13.14" 25
195509 - 195606 12.77" 18
195609 - 195706 15.31" 67
195709 - 195806 13.89" 38
195809 - 195906 13.61" 34
195909 - 196006 14.70" 54
196009 - 196106 11.24" 4
196109 - 196206 18.15" 118
196209 - 196306 14.42" 51
196309 - 196406 15.88" 83
196409 - 196506 15.79" 80
196509 - 196606 12.83" 19
196609 - 196706 16.23" 95
196709 - 196806 15.05" 61
196809 - 196906 15.21" 65
196909 - 197006 14.78" 57
197009 - 197106 16.61" 103
197109 - 197206 16.91" 106
197209 - 197306 13.58" 33
197309 - 197406 16.42" 99
197409 - 197506 15.92" 85
197509 - 197606 14.31" 48
197609 - 197706 12.30" 11
197709 - 197806 17.74" 116
197809 - 197906 13.80" 37
197909 - 198006 12.22" 8
198009 - 198106 13.71" 35
198109 - 198206 16.48" 100
198209 - 198306 16.55" 102
198309 - 198406 16.20" 94
198409 - 198506 12.50" 14
198509 - 198606 17.68" 115
198609 - 198706 15.69" 78
198709 - 198806 10.88" 3
198809 - 198906 12.96" 20
198909 - 199006 14.19" 42
199009 - 199106 16.09" 92
199109 - 199206 13.56" 32
199209 - 199306 16.06" 90
199309 - 199406 12.28" 10
199409 - 199506 18.53" 120
199509 - 199606 16.12" 93
199609 - 199706 17.20" 110
199709 - 199806 15.40" 72
199809 - 199906 18.17" 119
199909 - 200006 12.99" 21
200009 - 200106 14.12" 41
200109 - 200206 11.48" 6
200209 - 200306 14.39" 49
200309 - 200406 13.28" 27
200409 - 200506 17.32" 112
200509 - 200606 13.13" 24
200609 - 200706 17.15" 109
200709 - 200806 15.89" 84
200809 - 200906 16.67" 105
200909 - 201006 17.66" 114
201009 - 201106 19.83" 124
201109 - 201206 12.51" 15
201209 - 201306 14.24" 44
201309 - 201406 18.05" 117
201409 - 201506 15.06" 62
201509 - 201606 15.59" 77
201609 - 201706 16.08" 91
201709 - 201806 17.44" 113
201809 - 201906 17.22" 111

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/