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 26.29" 96
189611 - 189708 25.92" 88
189711 - 189808 22.04" 25
189811 - 189908 24.92" 65
189911 - 190008 23.72" 45
190011 - 190108 19.69" 9
190111 - 190208 25.70" 79
190211 - 190308 28.88" 120
190311 - 190408 21.71" 22
190411 - 190508 26.02" 91
190511 - 190608 24.29" 56
190611 - 190708 24.28" 55
190711 - 190808 25.79" 84
190811 - 190908 24.67" 62
190911 - 191008 19.25" 6
191011 - 191108 21.21" 18
191111 - 191208 24.01" 51
191211 - 191308 23.28" 38
191311 - 191408 23.28" 38
191411 - 191508 24.22" 54
191511 - 191608 25.13" 69
191611 - 191708 21.38" 20
191711 - 191808 20.61" 14
191811 - 191908 25.46" 75
191911 - 192008 23.73" 47
192011 - 192108 23.09" 35
192111 - 192208 22.96" 33
192211 - 192308 22.47" 29
192311 - 192408 23.94" 49
192411 - 192508 19.61" 8
192511 - 192608 20.41" 13
192611 - 192708 21.86" 24
192711 - 192808 25.53" 77
192811 - 192908 21.61" 21
192911 - 193008 18.81" 4
193011 - 193108 17.83" 2
193111 - 193208 25.72" 81
193211 - 193308 20.07" 10
193311 - 193408 16.08" 1
193411 - 193508 26.13" 94
193511 - 193608 18.00" 3
193611 - 193708 23.58" 42
193711 - 193808 26.99" 109
193811 - 193908 23.68" 44
193911 - 194008 22.64" 30
194011 - 194108 23.49" 40
194111 - 194208 25.31" 72
194211 - 194308 26.90" 106
194311 - 194408 26.72" 102
194411 - 194508 26.46" 98
194511 - 194608 22.90" 32
194611 - 194708 24.65" 60
194711 - 194808 21.78" 23
194811 - 194908 25.22" 71
194911 - 195008 25.42" 74
195011 - 195108 29.28" 122
195111 - 195208 26.01" 90
195211 - 195308 26.75" 103
195311 - 195408 25.87" 87
195411 - 195508 20.75" 15
195511 - 195608 22.64" 30
195611 - 195708 24.40" 58
195711 - 195808 20.14" 11
195811 - 195908 25.37" 73
195911 - 196008 26.29" 96
196011 - 196108 20.79" 16
196111 - 196208 25.84" 86
196211 - 196308 20.20" 12
196311 - 196408 23.25" 37
196411 - 196508 25.95" 89
196511 - 196608 23.72" 45
196611 - 196708 24.30" 57
196711 - 196808 25.14" 70
196811 - 196908 25.06" 67
196911 - 197008 20.85" 17
197011 - 197108 22.46" 28
197111 - 197208 26.82" 104
197211 - 197308 27.25" 111
197311 - 197408 25.75" 82
197411 - 197508 26.47" 99
197511 - 197608 22.36" 26
197611 - 197708 24.20" 53
197711 - 197808 26.10" 92
197811 - 197908 27.19" 110
197911 - 198008 23.07" 34
198011 - 198108 23.84" 48
198111 - 198208 24.74" 63
198211 - 198308 26.91" 107
198311 - 198408 25.77" 83
198411 - 198508 25.53" 77
198511 - 198608 27.86" 114
198611 - 198708 21.35" 19
198711 - 198808 19.22" 5
198811 - 198908 22.38" 27
198911 - 199008 26.93" 108
199011 - 199108 26.56" 100
199111 - 199208 24.66" 61
199211 - 199308 34.12" 124
199311 - 199408 23.67" 43
199411 - 199508 25.08" 68
199511 - 199608 24.13" 52
199611 - 199708 24.98" 66
199711 - 199808 25.54" 78
199811 - 199908 28.41" 117
199911 - 200008 23.96" 50
200011 - 200108 27.80" 113
200111 - 200208 26.89" 105
200211 - 200308 19.52" 7
200311 - 200408 28.24" 116
200411 - 200508 23.09" 35
200511 - 200608 24.44" 59
200611 - 200708 26.30" 97
200711 - 200808 26.11" 93
200811 - 200908 25.72" 81
200911 - 201008 28.64" 118
201011 - 201108 26.59" 101
201111 - 201208 23.54" 41
201211 - 201308 27.69" 112
201311 - 201408 29.04" 121
201411 - 201508 24.75" 64
201511 - 201608 31.82" 123
201611 - 201708 28.03" 115
201711 - 201808 25.81" 85
201811 - 201908 28.81" 119

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/