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
189511 - 189608 10.29" 33
189611 - 189708 12.46" 81
189711 - 189808 11.97" 69
189811 - 189908 10.40" 35
189911 - 190008 9.66" 15
190011 - 190108 10.74" 42
190111 - 190208 8.67" 4
190211 - 190308 11.81" 65
190311 - 190408 9.60" 12
190411 - 190508 15.48" 119
190511 - 190608 15.67" 121
190611 - 190708 15.56" 120
190711 - 190808 12.13" 74
190811 - 190908 13.55" 100
190911 - 191008 10.24" 32
191011 - 191108 13.43" 95
191111 - 191208 12.41" 79
191211 - 191308 9.73" 16
191311 - 191408 15.74" 122
191411 - 191508 14.66" 114
191511 - 191608 13.93" 106
191611 - 191708 10.95" 50
191711 - 191808 10.80" 45
191811 - 191908 13.55" 100
191911 - 192008 13.76" 105
192011 - 192108 13.70" 103
192111 - 192208 11.63" 61
192211 - 192308 13.33" 92
192311 - 192408 10.03" 21
192411 - 192508 11.09" 52
192511 - 192608 11.92" 67
192611 - 192708 13.61" 101
192711 - 192808 11.02" 51
192811 - 192908 12.46" 81
192911 - 193008 11.79" 63
193011 - 193108 11.93" 68
193111 - 193208 13.96" 107
193211 - 193308 10.68" 39
193311 - 193408 8.79" 5
193411 - 193508 13.06" 86
193511 - 193608 11.45" 57
193611 - 193708 12.04" 71
193711 - 193808 11.99" 70
193811 - 193908 9.65" 14
193911 - 194008 10.44" 36
194011 - 194108 18.41" 124
194111 - 194208 11.28" 54
194211 - 194308 10.91" 49
194311 - 194408 11.81" 65
194411 - 194508 12.20" 75
194511 - 194608 10.21" 30
194611 - 194708 11.52" 58
194711 - 194808 11.55" 60
194811 - 194908 13.40" 94
194911 - 195008 8.99" 7
195011 - 195108 10.59" 38
195111 - 195208 13.27" 90
195211 - 195308 10.86" 47
195311 - 195408 9.88" 19
195411 - 195508 10.71" 40
195511 - 195608 8.33" 2
195611 - 195708 14.56" 112
195711 - 195808 12.35" 78
195811 - 195908 10.22" 31
195911 - 196008 10.12" 23
196011 - 196108 10.71" 40
196111 - 196208 10.20" 28
196211 - 196308 10.47" 37
196311 - 196408 9.41" 11
196411 - 196508 14.39" 110
196511 - 196608 11.91" 66
196611 - 196708 12.07" 73
196711 - 196808 13.10" 87
196811 - 196908 13.04" 85
196911 - 197008 10.09" 22
197011 - 197108 9.64" 13
197111 - 197208 9.23" 9
197211 - 197308 13.46" 96
197311 - 197408 9.12" 8
197411 - 197508 10.84" 46
197511 - 197608 10.19" 26
197611 - 197708 9.81" 17
197711 - 197808 12.59" 83
197811 - 197908 16.14" 123
197911 - 198008 13.31" 91
198011 - 198108 11.64" 62
198111 - 198208 12.27" 77
198211 - 198308 14.95" 116
198311 - 198408 14.43" 111
198411 - 198508 13.23" 88
198511 - 198608 13.62" 102
198611 - 198708 13.53" 98
198711 - 198808 13.49" 97
198811 - 198908 9.91" 20
198911 - 199008 11.09" 52
199011 - 199108 12.55" 82
199111 - 199208 15.48" 119
199211 - 199308 15.47" 117
199311 - 199408 10.20" 28
199411 - 199508 14.65" 113
199511 - 199608 10.14" 24
199611 - 199708 13.35" 93
199711 - 199808 13.26" 89
199811 - 199908 13.72" 104
199911 - 200008 9.29" 10
200011 - 200108 11.39" 55
200111 - 200208 6.64" 1
200211 - 200308 9.84" 18
200311 - 200408 11.53" 59
200411 - 200508 14.93" 115
200511 - 200608 10.17" 25
200611 - 200708 10.75" 43
200711 - 200808 12.23" 76
200811 - 200908 10.75" 43
200911 - 201008 12.93" 84
201011 - 201108 10.37" 34
201111 - 201208 8.92" 6
201211 - 201308 10.19" 26
201311 - 201408 10.88" 48
201411 - 201508 14.28" 109
201511 - 201608 11.42" 56
201611 - 201708 13.98" 108
201711 - 201808 8.36" 3
201811 - 201908 12.06" 72

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/