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 - 190011 246.45" 37
189612 - 190111 256.01" 78
189712 - 190211 258.79" 90
189812 - 190311 261.50" 101
189912 - 190411 253.78" 71
190012 - 190511 248.82" 46
190112 - 190611 250.78" 54
190212 - 190711 247.82" 42
190312 - 190811 247.64" 40
190412 - 190911 255.01" 75
190512 - 191011 254.34" 73
190612 - 191111 239.73" 20
190712 - 191211 252.27" 65
190812 - 191311 247.76" 41
190912 - 191411 243.44" 29
191012 - 191511 247.48" 39
191112 - 191611 250.43" 51
191212 - 191711 239.81" 21
191312 - 191811 236.43" 11
191412 - 191911 246.84" 38
191512 - 192011 250.50" 53
191612 - 192111 248.79" 45
191712 - 192211 253.20" 70
191812 - 192311 259.14" 92
191912 - 192411 257.19" 81
192012 - 192511 245.19" 33
192112 - 192611 251.37" 58
192212 - 192711 238.87" 19
192312 - 192811 248.35" 43
192412 - 192911 257.60" 83
192512 - 193011 258.26" 85
192612 - 193111 245.26" 34
192712 - 193211 259.51" 97
192812 - 193311 245.89" 35
192912 - 193411 234.02" 4
193012 - 193511 237.14" 13
193112 - 193611 252.80" 68
193212 - 193711 255.57" 77
193312 - 193811 252.00" 63
193412 - 193911 252.58" 66
193512 - 194011 251.83" 61
193612 - 194111 241.29" 22
193712 - 194211 235.12" 7
193812 - 194311 238.32" 17
193912 - 194411 242.21" 26
194012 - 194511 245.89" 35
194112 - 194611 258.60" 89
194212 - 194711 263.49" 106
194312 - 194811 276.62" 120
194412 - 194911 275.73" 119
194512 - 195011 271.14" 116
194612 - 195111 259.21" 93
194712 - 195211 251.28" 57
194812 - 195311 241.41" 23
194912 - 195411 229.57" 1
195012 - 195511 230.72" 2
195112 - 195611 231.10" 3
195212 - 195711 236.95" 12
195312 - 195811 236.32" 10
195412 - 195911 252.73" 67
195512 - 196011 257.94" 84
195612 - 196111 263.00" 105
195712 - 196211 261.19" 100
195812 - 196311 256.78" 80
195912 - 196411 259.36" 95
196012 - 196511 257.44" 82
196112 - 196611 258.32" 87
196212 - 196711 251.75" 60
196312 - 196811 252.13" 64
196412 - 196911 241.83" 25
196512 - 197011 241.58" 24
196612 - 197111 245.08" 32
196712 - 197211 250.48" 52
196812 - 197311 261.02" 99
196912 - 197411 262.91" 103
197012 - 197511 274.49" 118
197112 - 197611 270.80" 115
197212 - 197711 267.88" 111
197312 - 197811 259.01" 91
197412 - 197911 268.03" 113
197512 - 198011 255.24" 76
197612 - 198111 243.27" 28
197712 - 198211 249.27" 47
197812 - 198311 258.27" 86
197912 - 198411 251.24" 56
198012 - 198511 250.98" 55
198112 - 198611 254.32" 72
198212 - 198711 249.35" 48
198312 - 198811 238.63" 18
198412 - 198911 237.90" 14
198512 - 199011 238.19" 16
198612 - 199111 251.41" 59
198712 - 199211 256.61" 79
198812 - 199311 258.39" 88
198912 - 199411 262.39" 102
199012 - 199511 268.59" 114
199112 - 199611 266.08" 108
199212 - 199711 263.78" 107
199312 - 199811 272.55" 117
199412 - 199911 262.93" 104
199512 - 200011 249.92" 50
199612 - 200111 242.57" 27
199712 - 200211 238.00" 15
199812 - 200311 244.24" 31
199912 - 200411 249.53" 49
200012 - 200511 259.28" 94
200112 - 200611 259.49" 96
200212 - 200711 248.61" 44
200312 - 200811 234.36" 5
200412 - 200911 235.66" 9
200512 - 201011 235.24" 8
200612 - 201111 234.55" 6
200712 - 201211 243.49" 30
200812 - 201311 252.97" 69
200912 - 201411 251.94" 62
201012 - 201511 254.56" 74
201112 - 201611 260.34" 98
201212 - 201711 267.99" 112
201312 - 201811 267.82" 110
201412 - 201911 267.14" 109

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/