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
189507 - 189606 18.95" 60
189607 - 189706 19.27" 71
189707 - 189806 19.22" 68
189807 - 189906 18.34" 48
189907 - 190006 15.71" 14
190007 - 190106 20.28" 100
190107 - 190206 18.97" 61
190207 - 190306 17.51" 35
190307 - 190406 20.96" 109
190407 - 190506 18.28" 47
190507 - 190606 20.85" 107
190607 - 190706 20.69" 104
190707 - 190806 19.79" 88
190807 - 190906 19.22" 68
190907 - 191006 17.51" 35
191007 - 191106 16.09" 16
191107 - 191206 19.25" 69
191207 - 191306 19.52" 80
191307 - 191406 18.91" 59
191407 - 191506 20.06" 94
191507 - 191606 22.35" 118
191607 - 191706 18.65" 54
191707 - 191806 15.41" 11
191807 - 191906 17.35" 34
191907 - 192006 19.56" 83
192007 - 192106 16.90" 27
192107 - 192206 19.11" 64
192207 - 192306 19.26" 70
192307 - 192406 19.53" 81
192407 - 192506 18.67" 55
192507 - 192606 15.46" 13
192607 - 192706 23.01" 122
192707 - 192806 19.22" 68
192807 - 192906 18.73" 57
192907 - 193006 17.77" 39
193007 - 193106 14.82" 5
193107 - 193206 19.05" 62
193207 - 193306 16.25" 21
193307 - 193406 14.30" 2
193407 - 193506 16.82" 25
193507 - 193606 13.65" 1
193607 - 193706 14.71" 4
193707 - 193806 18.62" 53
193807 - 193906 17.20" 31
193907 - 194006 14.85" 6
194007 - 194106 19.09" 63
194107 - 194206 23.10" 123
194207 - 194306 19.63" 84
194307 - 194406 19.44" 75
194407 - 194506 18.70" 56
194507 - 194606 17.60" 37
194607 - 194706 22.58" 120
194707 - 194806 18.78" 58
194807 - 194906 18.48" 52
194907 - 195006 17.85" 41
195007 - 195106 19.19" 65
195107 - 195206 19.51" 78
195207 - 195306 18.12" 46
195307 - 195406 16.23" 18
195407 - 195506 16.84" 26
195507 - 195606 15.93" 15
195607 - 195706 19.77" 87
195707 - 195806 17.89" 42
195807 - 195906 17.91" 43
195907 - 196006 17.17" 30
196007 - 196106 14.64" 3
196107 - 196206 21.10" 111
196207 - 196306 19.52" 80
196307 - 196406 19.82" 89
196407 - 196506 19.47" 76
196507 - 196606 17.21" 32
196607 - 196706 20.82" 106
196707 - 196806 17.08" 29
196807 - 196906 19.91" 90
196907 - 197006 18.36" 49
197007 - 197106 19.32" 72
197107 - 197206 19.33" 73
197207 - 197306 18.00" 44
197307 - 197406 19.56" 83
197407 - 197506 19.51" 78
197507 - 197606 17.78" 40
197607 - 197706 15.21" 7
197707 - 197806 22.51" 119
197807 - 197906 18.41" 51
197907 - 198006 16.35" 22
198007 - 198106 17.66" 38
198107 - 198206 21.09" 110
198207 - 198306 20.67" 103
198307 - 198406 20.10" 96
198407 - 198506 15.39" 10
198507 - 198606 21.64" 115
198607 - 198706 19.77" 87
198707 - 198806 16.19" 17
198807 - 198906 15.42" 12
198907 - 199006 18.05" 45
199007 - 199106 19.99" 92
199107 - 199206 16.24" 19
199207 - 199306 21.22" 112
199307 - 199406 20.15" 97
199407 - 199506 22.15" 116
199507 - 199606 20.25" 98
199607 - 199706 20.30" 101
199707 - 199806 20.42" 102
199807 - 199906 22.64" 121
199907 - 200006 16.97" 28
200007 - 200106 17.29" 33
200107 - 200206 15.33" 9
200207 - 200306 18.39" 50
200307 - 200406 15.31" 8
200407 - 200506 21.34" 113
200507 - 200606 16.24" 19
200607 - 200706 20.10" 96
200707 - 200806 19.44" 75
200807 - 200906 20.00" 93
200907 - 201006 22.20" 117
201007 - 201106 24.27" 124
201107 - 201206 16.59" 24
201207 - 201306 16.45" 23
201307 - 201406 21.56" 114
201407 - 201506 19.95" 91
201507 - 201606 19.70" 85
201607 - 201706 20.27" 99
201707 - 201806 20.71" 105
201807 - 201906 20.96" 109

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/