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 49.61" 65
189601 - 189706 57.93" 116
189701 - 189806 49.99" 69
189801 - 189906 44.60" 23
189901 - 190006 52.94" 95
190001 - 190106 49.67" 66
190101 - 190206 49.99" 69
190201 - 190306 52.47" 90
190301 - 190406 55.13" 107
190401 - 190506 51.97" 85
190501 - 190606 46.52" 34
190601 - 190706 56.35" 111
190701 - 190806 51.14" 78
190801 - 190906 45.32" 27
190901 - 191006 52.90" 94
191001 - 191106 46.56" 36
191101 - 191206 46.84" 40
191201 - 191306 52.69" 92
191301 - 191406 49.58" 64
191401 - 191506 45.86" 31
191501 - 191606 54.20" 103
191601 - 191706 52.11" 86
191701 - 191806 46.80" 39
191801 - 191906 46.62" 37
191901 - 192006 44.12" 19
192001 - 192106 52.40" 89
192101 - 192206 49.70" 67
192201 - 192306 45.38" 28
192301 - 192406 40.55" 6
192401 - 192506 44.13" 20
192501 - 192606 43.16" 11
192601 - 192706 49.15" 59
192701 - 192806 51.91" 83
192801 - 192906 38.94" 3
192901 - 193006 37.12" 2
193001 - 193106 39.04" 4
193101 - 193206 48.18" 50
193201 - 193306 50.22" 72
193301 - 193406 47.99" 47
193401 - 193506 44.61" 24
193501 - 193606 43.86" 15
193601 - 193706 47.68" 43
193701 - 193806 55.82" 109
193801 - 193906 43.69" 12
193901 - 194006 44.08" 18
194001 - 194106 50.63" 73
194101 - 194206 49.49" 62
194201 - 194306 51.42" 79
194301 - 194406 42.14" 7
194401 - 194506 44.50" 22
194501 - 194606 53.61" 99
194601 - 194706 48.59" 54
194701 - 194806 52.96" 96
194801 - 194906 53.14" 98
194901 - 195006 48.32" 52
195001 - 195106 57.68" 115
195101 - 195206 50.88" 75
195201 - 195306 48.03" 48
195301 - 195406 56.98" 112
195401 - 195506 46.27" 33
195501 - 195606 56.02" 110
195601 - 195706 51.77" 81
195701 - 195806 53.14" 98
195801 - 195906 52.62" 91
195901 - 196006 49.56" 63
196001 - 196106 52.34" 88
196101 - 196206 50.13" 70
196201 - 196306 48.59" 54
196301 - 196406 50.15" 71
196401 - 196506 53.74" 100
196501 - 196606 42.98" 9
196601 - 196706 48.26" 51
196701 - 196806 47.84" 45
196801 - 196906 54.06" 102
196901 - 197006 49.36" 61
197001 - 197106 57.66" 114
197101 - 197206 59.32" 119
197201 - 197306 46.96" 42
197301 - 197406 54.06" 102
197401 - 197506 52.76" 93
197501 - 197606 54.57" 106
197601 - 197706 36.68" 1
197701 - 197806 48.80" 56
197801 - 197906 44.46" 21
197901 - 198006 49.34" 60
198001 - 198106 51.84" 82
198101 - 198206 55.77" 108
198201 - 198306 60.08" 120
198301 - 198406 61.82" 122
198401 - 198506 47.82" 44
198501 - 198606 43.73" 14
198601 - 198706 48.06" 49
198701 - 198806 42.63" 8
198801 - 198906 46.53" 35
198901 - 199006 46.91" 41
199001 - 199106 51.61" 80
199101 - 199206 43.09" 10
199201 - 199306 46.73" 38
199301 - 199406 43.91" 16
199401 - 199506 50.97" 77
199501 - 199606 63.40" 123
199601 - 199706 65.40" 124
199701 - 199806 57.21" 113
199801 - 199906 60.34" 121
199901 - 200006 50.89" 76
200001 - 200106 39.07" 5
200101 - 200206 43.69" 12
200201 - 200306 44.84" 25
200301 - 200406 47.89" 46
200401 - 200506 45.83" 30
200501 - 200606 52.34" 88
200601 - 200706 50.77" 74
200701 - 200806 44.86" 26
200801 - 200906 45.45" 29
200901 - 201006 48.90" 57
201001 - 201106 58.42" 117
201101 - 201206 54.42" 105
201201 - 201306 51.95" 84
201301 - 201406 44.00" 17
201401 - 201506 48.99" 58
201501 - 201606 48.50" 53
201601 - 201706 58.69" 118
201701 - 201806 54.42" 105
201801 - 201906 46.07" 32

Citing This Page

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