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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Dates Value Rank
189501 - 189507 19.99" 7
189601 - 189607 24.25" 56
189701 - 189707 27.63" 105
189801 - 189807 24.99" 72
189901 - 189907 23.58" 48
190001 - 190007 25.91" 87
190101 - 190107 25.97" 88
190201 - 190207 27.75" 107
190301 - 190307 27.46" 102
190401 - 190407 24.38" 59
190501 - 190507 22.88" 38
190601 - 190607 24.50" 62
190701 - 190707 22.49" 34
190801 - 190807 25.33" 77
190901 - 190907 25.65" 81
191001 - 191007 23.56" 46
191101 - 191107 20.03" 9
191201 - 191207 24.00" 52
191301 - 191307 23.76" 49
191401 - 191407 22.97" 40
191501 - 191507 24.29" 58
191601 - 191607 26.22" 90
191701 - 191707 25.10" 74
191801 - 191807 23.25" 43
191901 - 191907 24.94" 70
192001 - 192007 25.32" 76
192101 - 192107 21.26" 16
192201 - 192207 26.27" 91
192301 - 192307 22.71" 36
192401 - 192407 24.68" 65
192501 - 192507 23.56" 46
192601 - 192607 20.12" 10
192701 - 192707 22.02" 25
192801 - 192807 26.40" 94
192901 - 192907 25.88" 86
193001 - 193007 21.55" 18
193101 - 193107 24.11" 54
193201 - 193207 23.30" 44
193301 - 193307 23.78" 50
193401 - 193407 21.70" 21
193501 - 193507 24.86" 69
193601 - 193607 26.71" 98
193701 - 193707 27.10" 100
193801 - 193807 25.53" 79
193901 - 193907 22.72" 37
194001 - 194007 25.83" 85
194101 - 194107 18.95" 2
194201 - 194207 24.82" 68
194301 - 194307 24.03" 53
194401 - 194407 22.27" 29
194501 - 194507 29.18" 118
194601 - 194607 22.46" 32
194701 - 194707 28.37" 113
194801 - 194807 26.39" 93
194901 - 194907 21.61" 19
195001 - 195007 24.24" 55
195101 - 195107 27.52" 103
195201 - 195207 26.45" 96
195301 - 195307 27.90" 109
195401 - 195407 24.74" 66
195501 - 195507 20.14" 11
195601 - 195607 26.00" 89
195701 - 195707 19.69" 5
195801 - 195807 27.79" 108
195901 - 195907 22.41" 31
196001 - 196007 25.79" 84
196101 - 196107 25.77" 82
196201 - 196207 20.88" 14
196301 - 196307 19.17" 3
196401 - 196407 21.61" 19
196501 - 196507 16.92" 1
196601 - 196607 19.32" 4
196701 - 196707 22.66" 35
196801 - 196807 21.28" 17
196901 - 196907 23.14" 42
197001 - 197007 22.17" 28
197101 - 197107 22.32" 30
197201 - 197207 31.02" 124
197301 - 197307 27.75" 107
197401 - 197407 25.44" 78
197501 - 197507 25.79" 84
197601 - 197607 27.04" 99
197701 - 197707 22.93" 39
197801 - 197807 24.68" 65
197901 - 197907 28.17" 111
198001 - 198007 21.77" 22
198101 - 198107 23.46" 45
198201 - 198207 24.44" 60
198301 - 198307 28.35" 112
198401 - 198407 30.35" 122
198501 - 198507 19.99" 7
198601 - 198607 25.05" 73
198701 - 198707 22.04" 26
198801 - 198807 20.75" 13
198901 - 198907 27.11" 101
199001 - 199007 26.56" 97
199101 - 199107 20.35" 12
199201 - 199207 22.97" 40
199301 - 199307 23.95" 51
199401 - 199407 27.59" 104
199501 - 199507 19.79" 6
199601 - 199607 31.89" 125
199701 - 199707 22.15" 27
199801 - 199807 30.55" 123
199901 - 199907 22.48" 33
200001 - 200007 28.72" 116
200101 - 200107 21.00" 15
200201 - 200207 24.58" 63
200301 - 200307 25.30" 75
200401 - 200407 24.78" 67
200501 - 200507 25.65" 81
200601 - 200607 28.49" 115
200701 - 200707 24.95" 71
200801 - 200807 29.15" 117
200901 - 200907 26.35" 92
201001 - 201007 24.48" 61
201101 - 201107 29.32" 120
201201 - 201207 22.00" 24
201301 - 201307 26.41" 95
201401 - 201407 27.92" 110
201501 - 201507 24.28" 57
201601 - 201607 21.81" 23
201701 - 201707 29.27" 119
201801 - 201807 28.49" 115
201901 - 201907 29.83" 121

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/