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 - 189606 47.91" 23
189601 - 189706 46.09" 18
189701 - 189806 49.86" 33
189801 - 189906 51.70" 47
189901 - 190006 52.16" 49
190001 - 190106 52.19" 50
190101 - 190206 41.48" 6
190201 - 190306 54.97" 80
190301 - 190406 48.95" 27
190401 - 190506 54.85" 77
190501 - 190606 57.97" 98
190601 - 190706 53.51" 65
190701 - 190806 56.05" 88
190801 - 190906 53.38" 61
190901 - 191006 44.43" 14
191001 - 191106 40.19" 3
191101 - 191206 52.79" 59
191201 - 191306 50.02" 35
191301 - 191406 53.51" 65
191401 - 191506 54.87" 78
191501 - 191606 55.19" 82
191601 - 191706 42.07" 7
191701 - 191806 37.10" 1
191801 - 191906 53.92" 69
191901 - 192006 61.07" 115
192001 - 192106 56.67" 90
192101 - 192206 53.44" 62
192201 - 192306 57.80" 97
192301 - 192406 59.83" 111
192401 - 192506 37.87" 2
192501 - 192606 47.94" 24
192601 - 192706 58.10" 101
192701 - 192806 54.62" 74
192801 - 192906 55.00" 81
192901 - 193006 52.11" 48
193001 - 193106 47.85" 21
193101 - 193206 53.21" 60
193201 - 193306 52.73" 57
193301 - 193406 46.17" 19
193401 - 193506 52.62" 54
193501 - 193606 50.50" 41
193601 - 193706 44.88" 16
193701 - 193806 52.37" 52
193801 - 193906 50.57" 42
193901 - 194006 47.89" 22
194001 - 194106 58.70" 102
194101 - 194206 60.71" 113
194201 - 194306 51.22" 44
194301 - 194406 49.69" 31
194401 - 194506 61.67" 116
194501 - 194606 60.91" 114
194601 - 194706 59.52" 109
194701 - 194806 50.10" 37
194801 - 194906 55.61" 87
194901 - 195006 59.55" 110
195001 - 195106 53.58" 66
195101 - 195206 48.28" 25
195201 - 195306 44.10" 13
195301 - 195406 45.29" 17
195401 - 195506 41.32" 5
195501 - 195606 43.69" 11
195601 - 195706 50.42" 39
195701 - 195806 64.97" 121
195801 - 195906 54.77" 76
195901 - 196006 52.71" 55
196001 - 196106 55.44" 85
196101 - 196206 56.24" 89
196201 - 196306 43.44" 8
196301 - 196406 41.30" 4
196401 - 196506 50.39" 38
196501 - 196606 49.86" 33
196601 - 196706 46.93" 20
196701 - 196806 53.84" 68
196801 - 196906 57.19" 94
196901 - 197006 51.12" 43
197001 - 197106 44.67" 15
197101 - 197206 49.21" 28
197201 - 197306 58.88" 105
197301 - 197406 64.77" 120
197401 - 197506 61.71" 117
197501 - 197606 53.66" 67
197601 - 197706 50.47" 40
197701 - 197806 50.06" 36
197801 - 197906 55.25" 83
197901 - 198006 59.35" 108
198001 - 198106 49.85" 32
198101 - 198206 54.52" 73
198201 - 198306 58.07" 100
198301 - 198406 52.26" 51
198401 - 198506 54.16" 72
198501 - 198606 54.15" 71
198601 - 198706 59.04" 107
198701 - 198806 51.38" 45
198801 - 198906 51.65" 46
198901 - 199006 58.97" 106
199001 - 199106 63.53" 119
199101 - 199206 65.94" 122
199201 - 199306 61.86" 118
199301 - 199406 55.31" 84
199401 - 199506 57.72" 96
199501 - 199606 48.75" 26
199601 - 199706 57.98" 99
199701 - 199806 56.97" 91
199801 - 199906 57.15" 93
199901 - 200006 49.33" 30
200001 - 200106 52.72" 56
200101 - 200206 53.51" 65
200201 - 200306 54.02" 70
200301 - 200406 55.46" 86
200401 - 200506 60.21" 112
200501 - 200606 43.46" 9
200601 - 200706 54.64" 75
200701 - 200806 57.12" 92
200801 - 200906 52.40" 53
200901 - 201006 57.60" 95
201001 - 201106 43.94" 12
201101 - 201206 43.54" 10
201201 - 201306 49.25" 29
201301 - 201406 52.74" 58
201401 - 201506 58.73" 103
201501 - 201606 68.43" 124
201601 - 201706 58.82" 104
201701 - 201806 54.97" 80
201801 - 201906 66.68" 123

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/