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 18.16" 82
189607 - 189705 19.22" 92
189707 - 189805 12.77" 20
189807 - 189905 13.91" 40
189907 - 190005 16.40" 61
190007 - 190105 18.72" 87
190107 - 190205 17.25" 72
190207 - 190305 16.72" 65
190307 - 190405 19.36" 93
190407 - 190505 19.18" 91
190507 - 190605 20.67" 102
190607 - 190705 23.56" 117
190707 - 190805 14.45" 45
190807 - 190905 20.43" 101
190907 - 191005 16.85" 69
191007 - 191105 19.87" 98
191107 - 191205 12.21" 14
191207 - 191305 12.93" 24
191307 - 191405 22.50" 111
191407 - 191505 19.79" 96
191507 - 191605 18.21" 83
191607 - 191705 15.76" 57
191707 - 191805 12.84" 22
191807 - 191905 15.89" 58
191907 - 192005 13.08" 27
192007 - 192105 18.72" 87
192107 - 192205 17.74" 76
192207 - 192305 14.91" 51
192307 - 192405 9.59" 1
192407 - 192505 16.80" 68
192507 - 192605 15.12" 52
192607 - 192705 19.64" 95
192707 - 192805 14.86" 50
192807 - 192905 10.49" 4
192907 - 193005 14.17" 42
193007 - 193105 10.84" 5
193107 - 193205 18.14" 81
193207 - 193305 12.14" 13
193307 - 193405 10.94" 7
193407 - 193505 19.11" 90
193507 - 193605 16.41" 63
193607 - 193705 18.05" 79
193707 - 193805 24.30" 118
193807 - 193905 12.92" 23
193907 - 194005 20.19" 100
194007 - 194105 25.12" 120
194107 - 194205 20.70" 103
194207 - 194305 18.82" 89
194307 - 194405 14.39" 44
194407 - 194505 16.27" 60
194507 - 194605 16.78" 66
194607 - 194705 13.82" 38
194707 - 194805 13.76" 37
194807 - 194905 13.75" 35
194907 - 195005 12.64" 18
195007 - 195105 17.50" 75
195107 - 195205 22.59" 113
195207 - 195305 15.66" 55
195307 - 195405 14.74" 49
195407 - 195505 12.40" 15
195507 - 195605 21.15" 105
195607 - 195705 14.65" 48
195707 - 195805 23.50" 116
195807 - 195905 11.60" 9
195907 - 196005 13.34" 30
196007 - 196105 13.01" 26
196107 - 196205 16.79" 67
196207 - 196305 17.23" 71
196307 - 196405 12.95" 25
196407 - 196505 17.80" 77
196507 - 196605 14.47" 46
196607 - 196705 20.01" 99
196707 - 196805 13.60" 34
196807 - 196905 23.36" 115
196907 - 197005 16.16" 59
197007 - 197105 17.83" 78
197107 - 197205 12.03" 12
197207 - 197305 19.85" 97
197307 - 197405 19.53" 94
197407 - 197505 16.96" 70
197507 - 197605 11.27" 8
197607 - 197705 10.29" 2
197707 - 197805 25.36" 121
197807 - 197905 16.40" 61
197907 - 198005 22.30" 110
198007 - 198105 13.55" 32
198107 - 198205 22.11" 109
198207 - 198305 29.70" 124
198307 - 198405 18.67" 85
198407 - 198505 15.15" 53
198507 - 198605 21.06" 104
198607 - 198705 12.75" 19
198707 - 198805 14.48" 47
198807 - 198905 13.75" 35
198907 - 199005 12.55" 16
199007 - 199105 13.59" 33
199107 - 199205 14.24" 43
199207 - 199305 22.52" 112
199307 - 199405 11.92" 10
199407 - 199505 26.56" 122
199507 - 199605 18.06" 80
199607 - 199705 18.64" 84
199707 - 199805 27.67" 123
199807 - 199905 16.53" 64
199907 - 200005 15.75" 56
200007 - 200105 13.14" 28
200107 - 200205 13.45" 31
200207 - 200305 17.34" 73
200307 - 200405 15.17" 54
200407 - 200505 23.25" 114
200507 - 200605 21.81" 107
200607 - 200705 10.39" 3
200707 - 200805 13.84" 39
200807 - 200905 12.79" 21
200907 - 201005 17.35" 74
201007 - 201105 21.42" 106
201107 - 201205 11.95" 11
201207 - 201305 12.61" 17
201307 - 201405 10.92" 6
201407 - 201505 14.00" 41
201507 - 201605 18.76" 88
201607 - 201705 25.11" 119
201707 - 201805 13.17" 29
201807 - 201905 21.89" 108

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/