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 72.00" 45
189601 - 189706 71.84" 44
189701 - 189806 64.90" 6
189801 - 189906 76.66" 69
189901 - 190006 79.31" 83
190001 - 190106 83.38" 108
190101 - 190206 80.08" 93
190201 - 190306 79.00" 82
190301 - 190406 71.11" 35
190401 - 190506 66.16" 12
190501 - 190606 77.17" 77
190601 - 190706 76.39" 67
190701 - 190806 75.41" 65
190801 - 190906 78.11" 79
190901 - 191006 71.51" 41
191001 - 191106 64.44" 5
191101 - 191206 79.68" 90
191201 - 191306 83.27" 107
191301 - 191406 66.99" 19
191401 - 191506 69.43" 27
191501 - 191606 69.69" 29
191601 - 191706 70.68" 33
191701 - 191806 68.78" 25
191801 - 191906 76.71" 70
191901 - 192006 81.02" 97
192001 - 192106 76.81" 71
192101 - 192206 73.37" 50
192201 - 192306 83.17" 106
192301 - 192406 76.86" 72
192401 - 192506 74.52" 56
192501 - 192606 66.77" 18
192601 - 192706 69.74" 30
192701 - 192806 71.36" 39
192801 - 192906 90.16" 124
192901 - 193006 84.40" 112
193001 - 193106 62.67" 4
193101 - 193206 65.23" 8
193201 - 193306 77.62" 78
193301 - 193406 69.56" 28
193401 - 193506 71.78" 43
193501 - 193606 76.89" 73
193601 - 193706 84.02" 111
193701 - 193806 76.56" 68
193801 - 193906 71.44" 40
193901 - 194006 73.37" 50
194001 - 194106 66.64" 17
194101 - 194206 69.99" 31
194201 - 194306 75.31" 64
194301 - 194406 73.19" 49
194401 - 194506 75.27" 63
194501 - 194606 81.23" 98
194601 - 194706 79.42" 85
194701 - 194806 85.99" 118
194801 - 194906 86.00" 119
194901 - 195006 71.27" 37
195001 - 195106 66.51" 15
195101 - 195206 69.21" 26
195201 - 195306 73.59" 52
195301 - 195406 72.52" 46
195401 - 195506 59.86" 2
195501 - 195606 66.60" 16
195601 - 195706 72.64" 48
195701 - 195806 82.12" 101
195801 - 195906 77.06" 76
195901 - 196006 83.65" 110
196001 - 196106 80.39" 94
196101 - 196206 79.56" 89
196201 - 196306 73.79" 53
196301 - 196406 75.73" 66
196401 - 196506 86.69" 121
196501 - 196606 74.53" 57
196601 - 196706 72.55" 47
196701 - 196806 68.19" 23
196801 - 196906 67.43" 20
196901 - 197006 74.83" 60
197001 - 197106 73.86" 55
197101 - 197206 82.41" 104
197201 - 197306 85.51" 117
197301 - 197406 82.30" 102
197401 - 197506 81.57" 99
197501 - 197606 85.18" 114
197601 - 197706 71.24" 36
197701 - 197806 74.63" 59
197801 - 197906 78.12" 80
197901 - 198006 87.57" 123
198001 - 198106 66.16" 12
198101 - 198206 70.78" 34
198201 - 198306 86.45" 120
198301 - 198406 85.21" 115
198401 - 198506 68.19" 23
198501 - 198606 65.13" 7
198601 - 198706 70.60" 32
198701 - 198806 67.57" 21
198801 - 198906 71.70" 42
198901 - 199006 80.55" 95
199001 - 199106 79.52" 86
199101 - 199206 79.93" 91
199201 - 199306 80.02" 92
199301 - 199406 74.61" 58
199401 - 199506 82.78" 105
199501 - 199606 79.56" 89
199601 - 199706 79.53" 87
199701 - 199806 84.70" 113
199801 - 199906 77.04" 75
199901 - 200006 66.25" 14
200001 - 200106 65.52" 10
200101 - 200206 65.32" 9
200201 - 200306 83.53" 109
200301 - 200406 81.85" 100
200401 - 200506 78.87" 81
200501 - 200606 71.29" 38
200601 - 200706 61.26" 3
200701 - 200806 59.30" 1
200801 - 200906 73.85" 54
200901 - 201006 82.36" 103
201001 - 201106 65.85" 11
201101 - 201206 67.75" 22
201201 - 201306 76.91" 74
201301 - 201406 85.30" 116
201401 - 201506 75.16" 62
201501 - 201606 80.87" 96
201601 - 201706 74.88" 61
201701 - 201806 79.35" 84
201801 - 201906 87.40" 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/