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
189511 - 189607 23.15" 101
189611 - 189707 23.66" 109
189711 - 189807 18.90" 28
189811 - 189907 21.16" 65
189911 - 190007 18.50" 22
190011 - 190107 17.68" 16
190111 - 190207 22.00" 83
190211 - 190307 23.50" 107
190311 - 190407 18.79" 25
190411 - 190507 22.23" 88
190511 - 190607 20.31" 50
190611 - 190707 20.57" 53
190711 - 190807 23.04" 98
190811 - 190907 21.44" 72
190911 - 191007 16.15" 5
191011 - 191107 17.61" 15
191111 - 191207 19.62" 36
191211 - 191307 20.57" 53
191311 - 191407 19.73" 40
191411 - 191507 21.35" 67
191511 - 191607 21.94" 81
191611 - 191707 18.93" 29
191711 - 191807 17.14" 12
191811 - 191907 22.59" 94
191911 - 192007 21.13" 64
192011 - 192107 19.50" 34
192111 - 192207 20.79" 57
192211 - 192307 19.24" 31
192311 - 192407 18.82" 26
192411 - 192507 17.03" 9
192511 - 192607 16.60" 7
192611 - 192707 20.17" 46
192711 - 192807 20.04" 43
192811 - 192907 19.66" 37
192911 - 193007 17.50" 14
193011 - 193107 15.16" 4
193111 - 193207 21.35" 67
193211 - 193307 18.14" 19
193311 - 193407 13.59" 1
193411 - 193507 22.34" 91
193511 - 193607 14.31" 2
193611 - 193707 20.04" 43
193711 - 193807 23.29" 105
193811 - 193907 19.55" 35
193911 - 194007 17.41" 13
194011 - 194107 19.75" 41
194111 - 194207 21.73" 78
194211 - 194307 22.86" 96
194311 - 194407 22.36" 92
194411 - 194507 22.75" 95
194511 - 194607 20.40" 52
194611 - 194707 21.67" 76
194711 - 194807 19.30" 32
194811 - 194907 22.99" 97
194911 - 195007 23.06" 99
195011 - 195107 24.35" 115
195111 - 195207 21.78" 80
195211 - 195307 23.20" 102
195311 - 195407 22.24" 89
195411 - 195507 17.75" 17
195511 - 195607 18.24" 21
195611 - 195707 20.91" 59
195711 - 195807 17.09" 10
195811 - 195907 19.88" 42
195911 - 196007 21.73" 78
196011 - 196107 18.16" 20
196111 - 196207 21.95" 82
196211 - 196307 17.13" 11
196311 - 196407 19.06" 30
196411 - 196507 22.11" 87
196511 - 196607 19.70" 38
196611 - 196707 21.46" 73
196711 - 196807 22.25" 90
196811 - 196907 23.30" 106
196911 - 197007 18.77" 24
197011 - 197107 20.25" 47
197111 - 197207 22.08" 85
197211 - 197307 23.81" 111
197311 - 197407 21.40" 71
197411 - 197507 21.52" 74
197511 - 197607 20.85" 58
197611 - 197707 18.87" 27
197711 - 197807 22.09" 86
197811 - 197907 22.52" 93
197911 - 198007 16.84" 8
198011 - 198107 19.38" 33
198111 - 198207 21.38" 69
198211 - 198307 23.29" 105
198311 - 198407 23.27" 103
198411 - 198507 20.97" 60
198511 - 198607 24.27" 114
198611 - 198707 16.50" 6
198711 - 198807 14.58" 3
198811 - 198907 18.58" 23
198911 - 199007 23.12" 100
199011 - 199107 23.89" 112
199111 - 199207 21.39" 70
199211 - 199307 28.90" 124
199311 - 199407 19.71" 39
199411 - 199507 20.25" 47
199511 - 199607 21.38" 69
199611 - 199707 21.60" 75
199711 - 199807 21.76" 79
199811 - 199907 25.07" 120
199911 - 200007 20.75" 56
200011 - 200107 24.39" 116
200111 - 200207 22.05" 84
200211 - 200307 17.78" 18
200311 - 200407 24.88" 119
200411 - 200507 20.11" 45
200511 - 200607 20.30" 49
200611 - 200707 20.33" 51
200711 - 200807 24.23" 113
200811 - 200907 21.06" 62
200911 - 201007 24.50" 117
201011 - 201107 23.63" 108
201111 - 201207 21.09" 63
201211 - 201307 25.46" 121
201311 - 201407 24.54" 118
201411 - 201507 20.66" 55
201511 - 201607 26.41" 123
201611 - 201707 23.75" 110
201711 - 201807 21.00" 61
201811 - 201907 25.60" 122

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/