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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Download: xml csv json
Dates Value Rank
189508 - 189603 13.31" 17
189608 - 189703 18.95" 105
189708 - 189803 12.92" 13
189808 - 189903 15.21" 41
189908 - 190003 14.72" 33
190008 - 190103 20.65" 119
190108 - 190203 13.24" 16
190208 - 190303 16.97" 75
190308 - 190403 18.49" 100
190408 - 190503 15.02" 36
190508 - 190603 17.47" 83
190608 - 190703 18.12" 95
190708 - 190803 15.53" 50
190808 - 190903 13.45" 19
190908 - 191003 15.97" 58
191008 - 191103 13.00" 14
191108 - 191203 18.33" 98
191208 - 191303 16.32" 63
191308 - 191403 13.91" 24
191408 - 191503 15.72" 53
191508 - 191603 17.42" 82
191608 - 191703 15.45" 46
191708 - 191803 11.61" 4
191808 - 191903 16.19" 61
191908 - 192003 16.89" 73
192008 - 192103 14.28" 28
192108 - 192203 17.78" 87
192208 - 192303 14.10" 26
192308 - 192403 13.90" 23
192408 - 192503 14.18" 27
192508 - 192603 14.94" 35
192608 - 192703 19.75" 113
192708 - 192803 15.49" 47
192808 - 192903 19.73" 112
192908 - 193003 13.46" 20
193008 - 193103 11.16" 2
193108 - 193203 19.92" 114
193208 - 193303 15.52" 49
193308 - 193403 12.42" 5
193408 - 193503 18.02" 93
193508 - 193603 15.49" 47
193608 - 193703 16.51" 67
193708 - 193803 15.71" 52
193808 - 193903 16.95" 74
193908 - 194003 12.48" 6
194008 - 194103 16.35" 65
194108 - 194203 20.89" 120
194208 - 194303 17.42" 82
194308 - 194403 13.95" 25
194408 - 194503 15.04" 37
194508 - 194603 17.20" 78
194608 - 194703 15.97" 58
194708 - 194803 15.89" 56
194808 - 194903 14.72" 33
194908 - 195003 15.11" 39
195008 - 195103 15.23" 42
195108 - 195203 19.34" 108
195208 - 195303 13.33" 18
195308 - 195403 12.84" 12
195408 - 195503 15.96" 57
195508 - 195603 12.62" 9
195608 - 195703 12.53" 7
195708 - 195803 13.71" 21
195808 - 195903 13.89" 22
195908 - 196003 19.66" 110
196008 - 196103 15.79" 55
196108 - 196203 18.19" 96
196208 - 196303 13.20" 15
196308 - 196403 11.59" 3
196408 - 196503 16.88" 72
196508 - 196603 21.33" 122
196608 - 196703 15.14" 40
196708 - 196803 12.62" 9
196808 - 196903 18.69" 102
196908 - 197003 12.72" 11
197008 - 197103 19.68" 111
197108 - 197203 17.11" 76
197208 - 197303 20.32" 116
197308 - 197403 18.06" 94
197408 - 197503 16.30" 62
197508 - 197603 18.59" 101
197608 - 197703 10.20" 1
197708 - 197803 19.42" 109
197808 - 197903 18.97" 106
197908 - 198003 15.31" 43
198008 - 198103 17.16" 77
198108 - 198203 17.38" 80
198208 - 198303 20.15" 115
198308 - 198403 18.89" 104
198408 - 198503 18.81" 103
198508 - 198603 20.50" 118
198608 - 198703 17.80" 88
198708 - 198803 16.34" 64
198808 - 198903 17.85" 89
198908 - 199003 15.08" 38
199008 - 199103 16.52" 69
199108 - 199203 18.48" 99
199208 - 199303 18.01" 92
199308 - 199403 15.44" 45
199408 - 199503 16.46" 66
199508 - 199603 18.20" 97
199608 - 199703 18.01" 92
199708 - 199803 16.52" 69
199808 - 199903 15.97" 58
199908 - 200003 12.53" 7
200008 - 200103 15.73" 54
200108 - 200203 16.65" 70
200208 - 200303 14.43" 30
200308 - 200403 15.35" 44
200408 - 200503 16.74" 71
200508 - 200603 17.60" 85
200608 - 200703 18.00" 90
200708 - 200803 20.42" 117
200808 - 200903 17.23" 79
200908 - 201003 17.49" 84
201008 - 201103 19.09" 107
201108 - 201203 14.31" 29
201208 - 201303 14.69" 32
201308 - 201403 14.52" 31
201408 - 201503 15.65" 51
201508 - 201603 21.29" 121
201608 - 201703 21.68" 123
201708 - 201803 17.67" 86
201808 - 201903 23.53" 124

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/