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 142.86" 28
189601 - 190012 151.33" 68
189701 - 190112 144.21" 33
189801 - 190212 149.12" 57
189901 - 190312 154.94" 87
190001 - 190412 153.07" 70
190101 - 190512 154.07" 79
190201 - 190612 159.59" 103
190301 - 190712 153.90" 76
190401 - 190812 150.22" 63
190501 - 190912 154.51" 83
190601 - 191012 140.59" 20
190701 - 191112 141.05" 21
190801 - 191212 141.44" 23
190901 - 191312 140.30" 19
191001 - 191412 137.75" 8
191101 - 191512 150.03" 60
191201 - 191612 148.96" 55
191301 - 191712 145.88" 39
191401 - 191812 145.44" 38
191501 - 191912 146.93" 45
191601 - 192012 143.49" 31
191701 - 192112 141.61" 24
191801 - 192212 145.13" 36
191901 - 192312 142.29" 26
192001 - 192412 139.68" 18
192101 - 192512 137.12" 6
192201 - 192612 139.08" 11
192301 - 192712 139.40" 15
192401 - 192812 145.31" 37
192501 - 192912 143.21" 30
192601 - 193012 141.34" 22
192701 - 193112 139.23" 14
192801 - 193212 138.05" 9
192901 - 193312 131.56" 4
193001 - 193412 130.24" 2
193101 - 193512 135.26" 5
193201 - 193612 130.23" 1
193301 - 193712 130.50" 3
193401 - 193812 139.17" 13
193501 - 193912 139.14" 12
193601 - 194012 139.56" 16
193701 - 194112 148.55" 52
193801 - 194212 153.08" 71
193901 - 194312 149.06" 56
194001 - 194412 154.74" 85
194101 - 194512 157.55" 96
194201 - 194612 154.86" 86
194301 - 194712 152.53" 69
194401 - 194812 148.59" 53
194501 - 194912 146.23" 42
194601 - 195012 143.70" 32
194701 - 195112 150.17" 62
194801 - 195212 147.37" 49
194901 - 195312 150.74" 66
195001 - 195412 153.98" 77
195101 - 195512 150.09" 61
195201 - 195612 139.61" 17
195301 - 195712 142.57" 27
195401 - 195812 137.30" 7
195501 - 195912 138.97" 10
195601 - 196012 143.20" 29
195701 - 196112 147.31" 48
195801 - 196212 145.88" 39
195901 - 196312 147.04" 46
196001 - 196412 142.17" 25
196101 - 196512 148.25" 51
196201 - 196612 144.72" 35
196301 - 196712 144.41" 34
196401 - 196812 154.23" 80
196501 - 196912 155.10" 88
196601 - 197012 150.00" 59
196701 - 197112 153.71" 75
196801 - 197212 158.48" 99
196901 - 197312 157.99" 97
197001 - 197412 157.13" 93
197101 - 197512 157.45" 95
197201 - 197612 148.82" 54
197301 - 197712 150.74" 66
197401 - 197812 147.52" 50
197501 - 197912 150.37" 64
197601 - 198012 147.27" 47
197701 - 198112 156.30" 92
197801 - 198212 156.20" 91
197901 - 198312 158.56" 100
198001 - 198412 159.48" 102
198101 - 198512 165.28" 113
198201 - 198612 169.69" 118
198301 - 198712 162.57" 110
198401 - 198812 154.42" 82
198501 - 198912 146.57" 43
198601 - 199012 146.00" 41
198701 - 199112 146.65" 44
198801 - 199212 149.71" 58
198901 - 199312 160.80" 108
199001 - 199412 166.29" 116
199101 - 199512 164.16" 112
199201 - 199612 160.23" 105
199301 - 199712 157.24" 94
199401 - 199812 153.16" 73
199501 - 199912 154.52" 84
199601 - 200012 154.02" 78
199701 - 200112 155.46" 90
199801 - 200212 158.34" 98
199901 - 200312 153.11" 72
200001 - 200412 155.16" 89
200101 - 200512 154.42" 82
200201 - 200612 150.85" 67
200301 - 200712 153.52" 74
200401 - 200812 160.72" 107
200501 - 200912 158.92" 101
200601 - 201012 165.30" 114
200701 - 201112 166.11" 115
200801 - 201212 160.40" 106
200901 - 201312 160.23" 105
201001 - 201412 163.29" 111
201101 - 201512 161.04" 109
201201 - 201612 167.11" 117
201301 - 201712 173.13" 119
201401 - 201812 176.10" 120

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/