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
189512 - 189911 174.30" 80
189612 - 190011 171.02" 67
189712 - 190111 161.91" 24
189812 - 190211 154.59" 5
189912 - 190311 158.64" 15
190012 - 190411 154.04" 4
190112 - 190511 167.70" 42
190212 - 190611 165.74" 35
190312 - 190711 169.24" 53
190412 - 190811 172.78" 78
190512 - 190911 173.80" 79
190612 - 191011 172.35" 77
190712 - 191111 167.81" 43
190812 - 191211 171.24" 69
190912 - 191311 168.46" 47
191012 - 191411 162.26" 25
191112 - 191511 167.17" 41
191212 - 191611 166.15" 36
191312 - 191711 164.09" 29
191412 - 191811 168.02" 46
191512 - 191911 167.97" 44
191612 - 192011 165.42" 34
191712 - 192111 169.86" 58
191812 - 192211 172.26" 75
191912 - 192311 170.14" 61
192012 - 192411 170.79" 65
192112 - 192511 166.16" 37
192212 - 192611 169.40" 55
192312 - 192711 176.92" 87
192412 - 192811 179.78" 94
192512 - 192911 186.53" 116
192612 - 193011 174.32" 81
192712 - 193111 160.22" 20
192812 - 193211 158.88" 16
192912 - 193311 154.89" 6
193012 - 193411 159.93" 18
193112 - 193511 169.18" 52
193212 - 193611 159.82" 17
193312 - 193711 161.58" 23
193412 - 193811 168.88" 50
193512 - 193911 163.21" 26
193612 - 194011 164.85" 32
193712 - 194111 157.27" 12
193812 - 194211 156.12" 10
193912 - 194311 155.25" 8
194012 - 194411 158.49" 14
194112 - 194511 171.70" 71
194212 - 194611 170.94" 66
194312 - 194711 171.82" 72
194412 - 194811 176.34" 86
194512 - 194911 171.34" 70
194612 - 195011 182.26" 104
194712 - 195111 187.24" 117
194812 - 195211 183.38" 108
194912 - 195311 170.06" 60
195012 - 195411 154.98" 7
195112 - 195511 150.71" 2
195212 - 195611 148.66" 1
195312 - 195711 164.88" 33
195412 - 195811 172.34" 76
195512 - 195911 169.68" 56
195612 - 196011 170.30" 62
195712 - 196111 167.00" 40
195812 - 196211 163.83" 28
195912 - 196311 156.91" 11
196012 - 196411 157.96" 13
196112 - 196511 155.58" 9
196212 - 196611 150.86" 3
196312 - 196711 160.84" 21
196412 - 196811 164.36" 30
196512 - 196911 163.53" 27
196612 - 197011 170.45" 63
196712 - 197111 164.67" 31
196812 - 197211 169.87" 59
196912 - 197311 180.14" 98
197012 - 197411 183.32" 107
197112 - 197511 194.33" 119
197212 - 197611 184.29" 113
197312 - 197711 174.76" 82
197412 - 197811 168.01" 45
197512 - 197911 172.11" 74
197612 - 198011 172.11" 74
197712 - 198111 171.24" 69
197812 - 198211 174.91" 83
197912 - 198311 169.68" 56
198012 - 198411 178.00" 90
198112 - 198511 183.68" 109
198212 - 198611 180.08" 97
198312 - 198711 168.85" 49
198412 - 198811 161.51" 22
198512 - 198911 159.95" 19
198612 - 199011 166.20" 38
198712 - 199111 175.25" 84
198812 - 199211 179.87" 96
198912 - 199311 182.81" 105
199012 - 199411 179.85" 95
199112 - 199511 178.93" 92
199212 - 199611 183.85" 111
199312 - 199711 177.81" 89
199412 - 199811 181.20" 101
199512 - 199911 175.26" 85
199612 - 200011 169.12" 51
199712 - 200111 168.76" 48
199812 - 200211 166.52" 39
199912 - 200311 177.26" 88
200012 - 200411 183.73" 110
200112 - 200511 180.92" 100
200212 - 200611 179.02" 93
200312 - 200711 169.38" 54
200412 - 200811 170.74" 64
200512 - 200911 182.06" 103
200612 - 201011 183.21" 106
200712 - 201111 196.16" 120
200812 - 201211 184.18" 112
200912 - 201311 180.84" 99
201012 - 201411 181.34" 102
201112 - 201511 178.38" 91
201212 - 201611 186.46" 115
201312 - 201711 185.48" 114
201412 - 201811 191.31" 118

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/