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 - 189607 18.33" 96
189609 - 189707 18.23" 94
189709 - 189807 17.68" 75
189809 - 189907 17.20" 65
189909 - 190007 14.04" 10
190009 - 190107 17.16" 59
190109 - 190207 18.16" 93
190209 - 190307 16.54" 49
190309 - 190407 17.16" 59
190409 - 190507 17.87" 85
190509 - 190607 17.66" 74
190609 - 190707 19.31" 108
190709 - 190807 17.39" 67
190809 - 190907 18.10" 92
190909 - 191007 14.39" 16
191009 - 191107 14.73" 21
191109 - 191207 18.47" 97
191209 - 191307 15.95" 39
191309 - 191407 16.80" 55
191409 - 191507 20.99" 120
191509 - 191607 18.75" 100
191609 - 191707 15.32" 30
191709 - 191807 15.92" 38
191809 - 191907 14.29" 14
191909 - 192007 18.78" 101
192009 - 192107 15.74" 35
192109 - 192207 17.87" 85
192209 - 192307 17.99" 88
192309 - 192407 15.99" 42
192409 - 192507 17.05" 57
192509 - 192607 14.54" 17
192609 - 192707 20.75" 118
192709 - 192807 17.87" 85
192809 - 192907 15.28" 29
192909 - 193007 16.54" 49
193009 - 193107 13.13" 6
193109 - 193207 17.54" 73
193209 - 193307 14.02" 9
193309 - 193407 11.70" 2
193409 - 193507 16.60" 52
193509 - 193607 11.19" 1
193609 - 193707 14.97" 24
193709 - 193807 17.44" 69
193809 - 193907 14.80" 23
193909 - 194007 14.17" 13
194009 - 194107 17.70" 76
194109 - 194207 20.98" 119
194209 - 194307 18.02" 89
194309 - 194407 18.07" 91
194409 - 194507 15.86" 37
194509 - 194607 16.09" 46
194609 - 194707 20.47" 116
194709 - 194807 18.81" 102
194809 - 194907 15.98" 41
194909 - 195007 17.16" 59
195009 - 195107 17.16" 59
195109 - 195207 16.04" 43
195209 - 195307 16.05" 44
195309 - 195407 14.36" 15
195409 - 195507 15.23" 28
195509 - 195607 15.04" 25
195609 - 195707 17.20" 65
195709 - 195807 17.15" 58
195809 - 195907 14.66" 19
195909 - 196007 15.69" 34
196009 - 196107 13.06" 4
196109 - 196207 21.56" 122
196209 - 196307 16.66" 53
196309 - 196407 17.54" 73
196409 - 196507 18.27" 95
196509 - 196607 15.08" 26
196609 - 196707 17.49" 71
196709 - 196807 16.58" 51
196809 - 196907 17.84" 82
196909 - 197007 16.67" 54
197009 - 197107 17.96" 87
197109 - 197207 19.37" 109
197209 - 197307 15.53" 32
197309 - 197407 17.92" 86
197409 - 197507 17.72" 79
197509 - 197607 15.82" 36
197609 - 197707 14.54" 17
197709 - 197807 20.57" 117
197809 - 197907 16.08" 45
197909 - 198007 13.47" 7
198009 - 198107 16.48" 48
198109 - 198207 18.84" 103
198209 - 198307 18.90" 105
198309 - 198407 17.71" 77
198409 - 198507 14.12" 12
198509 - 198607 20.17" 113
198609 - 198707 18.85" 104
198709 - 198807 12.16" 3
198809 - 198907 14.73" 21
198909 - 199007 16.31" 47
199009 - 199107 17.47" 70
199109 - 199207 16.83" 56
199209 - 199307 21.64" 123
199309 - 199407 14.72" 20
199409 - 199507 21.10" 121
199509 - 199607 17.81" 80
199609 - 199707 20.34" 115
199709 - 199807 17.82" 81
199809 - 199907 19.91" 111
199909 - 200007 15.09" 27
200009 - 200107 17.16" 63
200109 - 200207 13.08" 5
200209 - 200307 15.40" 31
200309 - 200407 15.62" 33
200409 - 200507 18.62" 99
200509 - 200607 14.09" 11
200609 - 200707 18.53" 98
200709 - 200807 17.72" 79
200809 - 200907 19.02" 106
200909 - 201007 20.05" 112
201009 - 201107 22.17" 124
201109 - 201207 13.90" 8
201209 - 201307 15.97" 40
201309 - 201407 19.20" 107
201409 - 201507 17.41" 68
201509 - 201607 18.06" 90
201609 - 201707 17.39" 67
201709 - 201807 19.72" 110
201809 - 201907 20.23" 114

Citing This Page

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