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 - 189503 3.66" 95
189601 - 189603 2.01" 18
189701 - 189703 4.69" 117
189801 - 189803 2.34" 32
189901 - 189903 2.70" 52
190001 - 190003 1.48" 3
190101 - 190103 3.23" 76
190201 - 190203 2.08" 20
190301 - 190303 3.04" 66
190401 - 190403 2.10" 21
190501 - 190503 7.05" 125
190601 - 190603 4.08" 106
190701 - 190703 3.38" 82
190801 - 190803 3.10" 70
190901 - 190903 3.90" 99
191001 - 191003 2.06" 19
191101 - 191103 4.57" 116
191201 - 191203 3.46" 87
191301 - 191303 2.94" 61
191401 - 191403 2.78" 54
191501 - 191503 3.93" 100
191601 - 191603 4.99" 119
191701 - 191703 2.68" 49
191801 - 191803 4.17" 111
191901 - 191903 2.93" 59
192001 - 192003 4.13" 109
192101 - 192103 2.42" 40
192201 - 192203 3.18" 74
192301 - 192303 2.78" 54
192401 - 192403 2.41" 39
192501 - 192503 1.67" 7
192601 - 192603 2.96" 63
192701 - 192703 3.78" 97
192801 - 192803 2.38" 37
192901 - 192903 2.68" 49
193001 - 193003 3.17" 73
193101 - 193103 3.08" 69
193201 - 193203 3.51" 89
193301 - 193303 2.17" 28
193401 - 193403 1.88" 13
193501 - 193503 3.43" 86
193601 - 193603 3.30" 78
193701 - 193703 3.96" 102
193801 - 193803 4.11" 107
193901 - 193903 3.33" 81
194001 - 194003 3.47" 88
194101 - 194103 5.14" 120
194201 - 194203 2.39" 38
194301 - 194303 2.90" 58
194401 - 194403 3.57" 93
194501 - 194503 3.14" 72
194601 - 194603 2.10" 21
194701 - 194703 1.66" 6
194801 - 194803 3.53" 90
194901 - 194903 3.96" 102
195001 - 195003 2.14" 24
195101 - 195103 2.35" 34
195201 - 195203 3.64" 94
195301 - 195303 2.14" 24
195401 - 195403 2.79" 56
195501 - 195503 2.35" 34
195601 - 195603 2.25" 30
195701 - 195703 3.89" 98
195801 - 195803 4.07" 105
195901 - 195903 2.15" 26
196001 - 196003 3.14" 72
196101 - 196103 2.50" 42
196201 - 196203 3.29" 77
196301 - 196303 2.52" 43
196401 - 196403 1.99" 15
196501 - 196503 3.05" 68
196601 - 196603 1.74" 9
196701 - 196703 1.54" 4
196801 - 196803 2.74" 53
196901 - 196903 3.54" 91
197001 - 197003 2.54" 44
197101 - 197103 1.62" 5
197201 - 197203 0.73" 1
197301 - 197303 4.32" 112
197401 - 197403 2.69" 51
197501 - 197503 3.32" 80
197601 - 197603 2.35" 34
197701 - 197703 1.87" 11
197801 - 197803 5.29" 121
197901 - 197903 4.55" 115
198001 - 198003 5.94" 123
198101 - 198103 2.93" 59
198201 - 198203 3.74" 96
198301 - 198303 4.45" 114
198401 - 198403 1.99" 15
198501 - 198503 3.40" 83
198601 - 198603 2.88" 57
198701 - 198703 3.56" 92
198801 - 198803 2.34" 32
198901 - 198903 2.66" 48
199001 - 199003 3.05" 68
199101 - 199103 3.31" 79
199201 - 199203 3.99" 103
199301 - 199303 6.20" 124
199401 - 199403 2.49" 41
199501 - 199503 4.12" 108
199601 - 199603 2.59" 46
199701 - 199703 2.99" 64
199801 - 199803 4.14" 110
199901 - 199903 1.68" 8
200001 - 200003 3.42" 85
200101 - 200103 3.42" 85
200201 - 200203 1.29" 2
200301 - 200303 3.19" 75
200401 - 200403 2.62" 47
200501 - 200503 5.50" 122
200601 - 200603 2.26" 31
200701 - 200703 2.56" 45
200801 - 200803 3.01" 65
200901 - 200903 2.00" 17
201001 - 201003 4.35" 113
201101 - 201103 1.87" 11
201201 - 201203 1.79" 10
201301 - 201303 2.11" 23
201401 - 201403 1.88" 13
201501 - 201503 2.96" 62
201601 - 201603 2.15" 26
201701 - 201703 4.07" 105
201801 - 201803 2.17" 28
201901 - 201903 4.78" 118

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/