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 - 189605 11.56" 27
189607 - 189705 16.42" 110
189707 - 189805 13.99" 72
189807 - 189905 10.37" 8
189907 - 190005 12.76" 51
190007 - 190105 11.62" 30
190107 - 190205 9.90" 6
190207 - 190305 12.32" 44
190307 - 190405 8.67" 2
190407 - 190505 18.92" 123
190507 - 190605 15.83" 103
190607 - 190705 17.10" 115
190707 - 190805 13.91" 71
190807 - 190905 14.95" 94
190907 - 191005 13.33" 64
191007 - 191105 13.23" 63
191107 - 191205 14.99" 96
191207 - 191305 12.18" 40
191307 - 191405 14.45" 79
191407 - 191505 18.12" 121
191507 - 191605 14.68" 86
191607 - 191705 15.66" 100
191707 - 191805 10.74" 16
191807 - 191905 14.59" 83
191907 - 192005 17.40" 116
192007 - 192105 12.11" 38
192107 - 192205 14.94" 93
192207 - 192305 11.77" 33
192307 - 192405 15.75" 102
192407 - 192505 9.52" 3
192507 - 192605 16.19" 106
192607 - 192705 13.16" 60
192707 - 192805 14.54" 82
192807 - 192905 12.38" 47
192907 - 193005 14.50" 81
193007 - 193105 14.33" 77
193107 - 193205 14.86" 91
193207 - 193305 12.41" 48
193307 - 193405 11.12" 19
193407 - 193505 13.05" 56
193507 - 193605 12.17" 39
193607 - 193705 14.71" 88
193707 - 193805 13.15" 58
193807 - 193905 12.28" 43
193907 - 194005 12.43" 49
194007 - 194105 19.15" 124
194107 - 194205 17.43" 117
194207 - 194305 12.09" 37
194307 - 194405 13.54" 68
194407 - 194505 11.78" 34
194507 - 194605 11.56" 27
194607 - 194705 14.10" 74
194707 - 194805 12.93" 54
194807 - 194905 12.78" 52
194907 - 195005 10.57" 11
195007 - 195105 11.22" 20
195107 - 195205 14.93" 92
195207 - 195305 10.66" 12
195307 - 195405 10.69" 14
195407 - 195505 11.38" 23
195507 - 195605 11.03" 18
195607 - 195705 12.19" 41
195707 - 195805 15.93" 104
195807 - 195905 11.52" 25
195907 - 196005 13.36" 66
196007 - 196105 11.57" 29
196107 - 196205 14.37" 78
196207 - 196305 10.37" 8
196307 - 196405 12.19" 41
196407 - 196505 13.21" 61
196507 - 196605 13.67" 70
196607 - 196705 11.63" 31
196707 - 196805 14.24" 76
196807 - 196905 13.36" 66
196907 - 197005 13.15" 58
197007 - 197105 11.55" 26
197107 - 197205 11.78" 34
197207 - 197305 18.20" 122
197307 - 197405 9.68" 4
197407 - 197505 14.06" 73
197507 - 197605 11.78" 34
197607 - 197705 10.66" 12
197707 - 197805 15.71" 101
197807 - 197905 16.20" 107
197907 - 198005 15.05" 97
198007 - 198105 11.33" 22
198107 - 198205 14.69" 87
198207 - 198305 17.49" 118
198307 - 198405 14.65" 85
198407 - 198505 18.11" 120
198507 - 198605 15.13" 98
198607 - 198705 16.55" 111
198707 - 198805 13.54" 68
198807 - 198905 11.68" 32
198907 - 199005 11.38" 23
199007 - 199105 14.76" 90
199107 - 199205 16.97" 114
199207 - 199305 16.80" 112
199307 - 199405 12.81" 53
199407 - 199505 16.23" 108
199507 - 199605 9.79" 5
199607 - 199705 14.73" 89
199707 - 199805 16.06" 105
199807 - 199905 14.96" 95
199907 - 200005 12.37" 46
200007 - 200105 13.66" 69
200107 - 200205 8.44" 1
200207 - 200305 12.35" 45
200307 - 200405 11.31" 21
200407 - 200505 17.94" 119
200507 - 200605 10.00" 7
200607 - 200705 15.54" 99
200707 - 200805 12.95" 55
200807 - 200905 13.08" 57
200907 - 201005 12.69" 50
201007 - 201105 13.21" 61
201107 - 201205 10.97" 17
201207 - 201305 10.44" 10
201307 - 201405 14.14" 75
201407 - 201505 16.86" 113
201507 - 201605 14.49" 80
201607 - 201705 14.63" 84
201707 - 201805 10.70" 15
201807 - 201905 16.29" 109

Citing This Page

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