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 2.42" 5
189601 - 189603 3.03" 21
189701 - 189703 5.98" 125
189801 - 189803 4.65" 99
189901 - 189903 3.86" 58
190001 - 190003 3.71" 48
190101 - 190103 4.08" 76
190201 - 190203 3.08" 22
190301 - 190303 3.75" 49
190401 - 190403 4.18" 82
190501 - 190503 3.76" 53
190601 - 190603 4.49" 95
190701 - 190703 4.08" 76
190801 - 190803 4.46" 93
190901 - 190903 4.26" 86
191001 - 191003 2.28" 4
191101 - 191103 3.69" 47
191201 - 191203 2.52" 8
191301 - 191303 4.12" 78
191401 - 191403 3.38" 32
191501 - 191503 3.88" 59
191601 - 191603 5.02" 114
191701 - 191703 3.58" 44
191801 - 191803 3.18" 27
191901 - 191903 3.96" 67
192001 - 192003 4.08" 76
192101 - 192103 3.44" 36
192201 - 192203 4.93" 110
192301 - 192303 3.90" 60
192401 - 192403 3.79" 55
192501 - 192503 2.42" 5
192601 - 192603 3.60" 45
192701 - 192703 3.41" 35
192801 - 192803 3.36" 30
192901 - 192903 4.52" 97
193001 - 193003 3.45" 37
193101 - 193103 2.66" 14
193201 - 193203 4.18" 82
193301 - 193303 3.96" 67
193401 - 193403 2.48" 7
193501 - 193503 3.96" 67
193601 - 193603 4.14" 80
193701 - 193703 4.21" 84
193801 - 193803 5.30" 118
193901 - 193903 4.50" 96
194001 - 194003 3.50" 39
194101 - 194103 3.12" 25
194201 - 194203 3.95" 63
194301 - 194303 4.07" 71
194401 - 194403 3.98" 68
194501 - 194503 4.36" 87
194601 - 194603 4.74" 104
194701 - 194703 2.92" 19
194801 - 194803 4.40" 90
194901 - 194903 5.16" 115
195001 - 195003 5.35" 119
195101 - 195103 5.81" 122
195201 - 195203 4.48" 94
195301 - 195303 4.73" 102
195401 - 195403 3.93" 62
195501 - 195503 3.36" 30
195601 - 195603 2.84" 17
195701 - 195703 2.63" 11
195801 - 195803 1.61" 1
195901 - 195903 3.75" 49
196001 - 196003 3.38" 32
196101 - 196103 4.03" 69
196201 - 196203 4.07" 71
196301 - 196303 3.10" 24
196401 - 196403 2.54" 9
196501 - 196503 4.93" 110
196601 - 196603 4.43" 92
196701 - 196703 4.14" 80
196801 - 196803 2.63" 11
196901 - 196903 3.90" 60
197001 - 197003 2.67" 15
197101 - 197103 4.86" 108
197201 - 197203 3.49" 38
197301 - 197303 4.74" 104
197401 - 197403 3.79" 55
197501 - 197503 5.28" 117
197601 - 197603 5.78" 121
197701 - 197703 5.17" 116
197801 - 197803 2.22" 3
197901 - 197903 5.84" 123
198001 - 198003 3.08" 22
198101 - 198103 2.91" 18
198201 - 198203 4.38" 89
198301 - 198303 4.23" 85
198401 - 198403 3.23" 29
198501 - 198503 4.72" 101
198601 - 198603 3.55" 42
198701 - 198703 2.64" 13
198801 - 198803 3.12" 25
198901 - 198903 3.22" 28
199001 - 199003 4.76" 105
199101 - 199103 4.21" 84
199201 - 199203 3.75" 49
199301 - 199303 3.51" 40
199401 - 199403 3.02" 20
199501 - 199503 3.68" 46
199601 - 199603 4.08" 76
199701 - 199703 4.77" 106
199801 - 199803 5.97" 124
199901 - 199903 3.75" 49
200001 - 200003 3.54" 41
200101 - 200103 3.78" 54
200201 - 200203 3.55" 42
200301 - 200303 2.55" 10
200401 - 200403 5.02" 114
200501 - 200503 4.08" 76
200601 - 200603 4.43" 92
200701 - 200703 4.67" 100
200801 - 200803 3.80" 57
200901 - 200903 4.62" 98
201001 - 201003 2.78" 16
201101 - 201103 3.96" 67
201201 - 201203 4.37" 88
201301 - 201303 4.97" 111
201401 - 201403 3.39" 34
201501 - 201503 2.08" 2
201601 - 201603 4.79" 107
201701 - 201703 4.99" 112
201801 - 201803 4.11" 77
201901 - 201903 5.51" 120

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 25, 2019 from https://www.ncdc.noaa.gov/cag/