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
189501 - 189912 165.99" 89
189601 - 190012 169.16" 103
189701 - 190112 160.18" 59
189801 - 190212 160.14" 58
189901 - 190312 166.67" 93
190001 - 190412 166.28" 90
190101 - 190512 162.07" 69
190201 - 190612 166.90" 94
190301 - 190712 166.39" 91
190401 - 190812 161.84" 66
190501 - 190912 162.63" 72
190601 - 191012 167.09" 95
190701 - 191112 158.43" 53
190801 - 191212 158.30" 52
190901 - 191312 162.07" 69
191001 - 191412 154.85" 34
191101 - 191512 155.09" 35
191201 - 191612 162.71" 73
191301 - 191712 158.85" 54
191401 - 191812 156.25" 43
191501 - 191912 157.26" 48
191601 - 192012 157.84" 50
191701 - 192112 158.25" 51
191801 - 192212 154.73" 33
191901 - 192312 156.92" 46
192001 - 192412 152.09" 25
192101 - 192512 149.45" 20
192201 - 192612 144.73" 9
192301 - 192712 153.25" 29
192401 - 192812 148.20" 15
192501 - 192912 144.60" 8
192601 - 193012 138.59" 3
192701 - 193112 137.74" 2
192801 - 193212 134.05" 1
192901 - 193312 142.68" 5
193001 - 193412 150.27" 24
193101 - 193512 149.88" 21
193201 - 193612 148.27" 16
193301 - 193712 152.83" 27
193401 - 193812 148.87" 17
193501 - 193912 143.74" 7
193601 - 194012 155.31" 36
193701 - 194112 161.09" 64
193801 - 194212 157.37" 49
193901 - 194312 154.39" 31
194001 - 194412 154.35" 30
194101 - 194512 155.87" 41
194201 - 194612 155.47" 38
194301 - 194712 152.63" 26
194401 - 194812 164.45" 83
194501 - 194912 166.63" 92
194601 - 195012 170.26" 104
194701 - 195112 171.91" 108
194801 - 195212 165.15" 85
194901 - 195312 164.04" 80
195001 - 195412 168.27" 102
195101 - 195512 164.77" 84
195201 - 195612 162.56" 71
195301 - 195712 171.05" 106
195401 - 195812 167.85" 99
195501 - 195912 167.60" 97
195601 - 196012 163.24" 76
195701 - 196112 165.51" 86
195801 - 196212 163.58" 78
195901 - 196312 160.94" 63
196001 - 196412 167.85" 99
196101 - 196512 164.27" 82
196201 - 196612 159.00" 55
196301 - 196712 159.36" 57
196401 - 196812 163.43" 77
196501 - 196912 155.41" 37
196601 - 197012 162.98" 74
196701 - 197112 171.04" 105
196801 - 197212 175.18" 111
196901 - 197312 172.11" 109
197001 - 197412 175.28" 112
197101 - 197512 177.00" 114
197201 - 197612 164.01" 79
197301 - 197712 160.51" 61
197401 - 197812 156.37" 44
197501 - 197912 153.21" 28
197601 - 198012 150.02" 23
197701 - 198112 160.89" 62
197801 - 198212 167.29" 96
197901 - 198312 180.41" 116
198001 - 198412 187.45" 118
198101 - 198512 176.71" 113
198201 - 198612 173.76" 110
198301 - 198712 161.86" 67
198401 - 198812 149.23" 18
198501 - 198912 139.89" 4
198601 - 199012 149.36" 19
198701 - 199112 146.82" 11
198801 - 199212 147.83" 14
198901 - 199312 147.82" 13
199001 - 199412 149.88" 21
199101 - 199512 157.01" 47
199201 - 199612 171.76" 107
199301 - 199712 179.65" 115
199401 - 199812 189.96" 119
199501 - 199912 193.76" 120
199601 - 200012 180.43" 117
199701 - 200112 163.16" 75
199801 - 200212 154.58" 32
199901 - 200312 146.77" 10
200001 - 200412 143.02" 6
200101 - 200512 147.57" 12
200201 - 200612 156.78" 45
200301 - 200712 159.08" 56
200401 - 200812 155.90" 42
200501 - 200912 155.61" 39
200601 - 201012 160.33" 60
200701 - 201112 155.75" 40
200801 - 201212 165.58" 87
200901 - 201312 161.32" 65
201001 - 201412 167.94" 100
201101 - 201512 162.56" 71
201201 - 201612 165.64" 88
201301 - 201712 164.08" 81
201401 - 201812 168.10" 101

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/