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 - 189506 6.70" 84
189601 - 189606 3.88" 4
189701 - 189706 7.88" 111
189801 - 189806 6.65" 83
189901 - 189906 4.54" 20
190001 - 190006 6.01" 62
190101 - 190106 6.23" 67
190201 - 190206 4.30" 16
190301 - 190306 6.80" 88
190401 - 190406 5.11" 33
190501 - 190506 11.72" 125
190601 - 190606 7.65" 108
190701 - 190706 7.17" 98
190801 - 190806 5.90" 58
190901 - 190906 5.97" 60
191001 - 191006 3.98" 8
191101 - 191106 7.12" 97
191201 - 191206 6.78" 86
191301 - 191306 5.73" 52
191401 - 191406 7.44" 104
191501 - 191506 8.77" 118
191601 - 191606 6.91" 91
191701 - 191706 6.31" 72
191801 - 191806 6.48" 77
191901 - 191906 6.31" 72
192001 - 192006 7.94" 112
192101 - 192106 6.62" 81
192201 - 192206 6.24" 68
192301 - 192306 5.97" 60
192401 - 192406 4.36" 17
192501 - 192506 4.42" 18
192601 - 192606 7.37" 103
192701 - 192706 6.77" 85
192801 - 192806 5.83" 56
192901 - 192906 5.31" 38
193001 - 193006 6.09" 64
193101 - 193106 6.31" 72
193201 - 193206 6.61" 80
193301 - 193306 5.44" 42
193401 - 193406 4.07" 11
193501 - 193506 7.34" 101
193601 - 193606 5.68" 48
193701 - 193706 7.02" 95
193801 - 193806 7.55" 105
193901 - 193906 5.19" 34
194001 - 194006 6.49" 78
194101 - 194106 11.14" 124
194201 - 194206 6.02" 63
194301 - 194306 5.89" 57
194401 - 194406 7.35" 102
194501 - 194506 5.68" 48
194601 - 194606 4.52" 19
194701 - 194706 5.37" 41
194801 - 194806 6.55" 79
194901 - 194906 8.24" 115
195001 - 195006 4.00" 10
195101 - 195106 5.48" 43
195201 - 195206 6.96" 93
195301 - 195306 4.64" 23
195401 - 195406 4.84" 27
195501 - 195506 4.84" 27
195601 - 195606 4.17" 15
195701 - 195706 8.82" 119
195801 - 195806 7.08" 96
195901 - 195906 5.00" 31
196001 - 196006 5.32" 39
196101 - 196106 4.73" 25
196201 - 196206 5.60" 46
196301 - 196306 4.59" 22
196401 - 196406 4.86" 29
196501 - 196506 7.63" 107
196601 - 196606 3.99" 9
196701 - 196706 5.32" 39
196801 - 196806 5.20" 35
196901 - 196906 7.25" 100
197001 - 197006 4.88" 30
197101 - 197106 3.97" 6
197201 - 197206 3.37" 3
197301 - 197306 7.63" 107
197401 - 197406 4.15" 14
197501 - 197506 6.19" 65
197601 - 197606 5.26" 37
197701 - 197706 4.77" 26
197801 - 197806 8.75" 117
197901 - 197906 8.18" 113
198001 - 198006 9.05" 122
198101 - 198106 6.32" 73
198201 - 198206 6.48" 77
198301 - 198306 7.86" 110
198401 - 198406 5.51" 44
198501 - 198506 6.87" 89
198601 - 198606 6.88" 90
198701 - 198706 7.01" 94
198801 - 198806 6.34" 74
198901 - 198906 4.54" 20
199001 - 199006 5.78" 54
199101 - 199106 5.90" 58
199201 - 199206 7.77" 109
199301 - 199306 8.92" 121
199401 - 199406 5.74" 53
199501 - 199506 9.06" 123
199601 - 199606 5.24" 36
199701 - 199706 7.25" 100
199801 - 199806 6.48" 77
199901 - 199906 6.63" 82
200001 - 200006 5.70" 51
200101 - 200106 6.28" 69
200201 - 200206 2.44" 1
200301 - 200306 5.67" 47
200401 - 200406 6.20" 66
200501 - 200506 8.88" 120
200601 - 200606 3.97" 6
200701 - 200706 5.56" 45
200801 - 200806 5.05" 32
200901 - 200906 5.79" 55
201001 - 201006 6.95" 92
201101 - 201106 4.68" 24
201201 - 201206 3.23" 2
201301 - 201306 3.89" 5
201401 - 201406 4.11" 13
201501 - 201506 8.20" 114
201601 - 201606 5.68" 48
201701 - 201706 6.80" 88
201801 - 201806 4.10" 12
201901 - 201906 8.41" 116

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/