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 - 189712 119.71" 20
189601 - 189812 133.31" 89
189701 - 189912 131.16" 78
189801 - 190012 129.20" 73
189901 - 190112 113.14" 4
190001 - 190212 117.67" 12
190101 - 190312 117.50" 10
190201 - 190412 121.98" 28
190301 - 190512 122.45" 31
190401 - 190612 125.00" 46
190501 - 190712 131.89" 84
190601 - 190812 127.44" 59
190701 - 190912 131.32" 80
190801 - 191012 125.83" 49
190901 - 191112 129.15" 72
191001 - 191212 124.88" 44
191101 - 191312 128.00" 67
191201 - 191412 120.72" 24
191301 - 191512 125.16" 48
191401 - 191612 124.44" 43
191501 - 191712 127.48" 60
191601 - 191812 121.33" 26
191701 - 191912 123.91" 40
191801 - 192012 126.37" 54
191901 - 192112 131.12" 77
192001 - 192212 127.96" 64
192101 - 192312 131.47" 81
192201 - 192412 126.83" 56
192301 - 192512 123.04" 35
192401 - 192612 124.37" 41
192501 - 192712 134.95" 96
192601 - 192812 140.12" 112
192701 - 192912 141.71" 116
192801 - 193012 120.70" 23
192901 - 193112 118.23" 16
193001 - 193212 113.41" 5
193101 - 193312 125.03" 47
193201 - 193412 120.12" 22
193301 - 193512 123.78" 38
193401 - 193612 117.11" 9
193501 - 193712 125.93" 50
193601 - 193812 122.10" 30
193701 - 193912 127.99" 66
193801 - 194012 119.79" 21
193901 - 194112 114.03" 7
194001 - 194212 117.65" 11
194101 - 194312 119.40" 19
194201 - 194412 121.89" 27
194301 - 194512 127.18" 57
194401 - 194612 131.55" 83
194501 - 194712 132.31" 85
194601 - 194812 126.81" 55
194701 - 194912 131.20" 79
194801 - 195012 141.10" 115
194901 - 195112 145.32" 119
195001 - 195212 136.01" 101
195101 - 195312 117.80" 14
195201 - 195412 108.03" 1
195301 - 195512 110.07" 2
195401 - 195612 117.72" 13
195501 - 195712 128.26" 68
195601 - 195812 130.45" 75
195701 - 195912 132.39" 86
195801 - 196012 119.33" 18
195901 - 196112 124.90" 45
196001 - 196212 123.26" 36
196101 - 196312 118.45" 17
196201 - 196412 112.23" 3
196301 - 196512 113.65" 6
196401 - 196612 121.11" 25
196501 - 196712 123.77" 37
196601 - 196812 123.02" 34
196701 - 196912 126.24" 52
196801 - 197012 126.12" 51
196901 - 197112 123.82" 39
197001 - 197212 128.81" 70
197101 - 197312 137.31" 104
197201 - 197412 145.40" 120
197301 - 197512 145.69" 121
197401 - 197612 129.15" 72
197501 - 197712 127.54" 62
197601 - 197812 122.58" 32
197701 - 197912 136.16" 103
197801 - 198012 127.80" 63
197901 - 198112 127.99" 66
198001 - 198212 127.21" 58
198101 - 198312 134.79" 95
198201 - 198412 137.53" 105
198301 - 198512 135.28" 99
198401 - 198612 132.44" 87
198501 - 198712 124.38" 42
198601 - 198812 114.65" 8
198701 - 198912 118.20" 15
198801 - 199012 133.45" 90
198901 - 199112 138.66" 107
199001 - 199212 135.35" 100
199101 - 199312 131.54" 82
199201 - 199412 133.71" 91
199301 - 199512 135.17" 98
199401 - 199612 135.05" 97
199501 - 199712 133.97" 92
199601 - 199812 138.77" 108
199701 - 199912 127.48" 60
199801 - 200012 126.25" 53
199901 - 200112 122.02" 29
200001 - 200212 129.47" 74
200101 - 200312 136.13" 102
200201 - 200412 140.80" 113
200301 - 200512 134.34" 94
200401 - 200612 131.12" 77
200501 - 200712 122.83" 33
200601 - 200812 134.11" 93
200701 - 200912 139.60" 110
200801 - 201012 142.14" 117
200901 - 201112 146.06" 122
201001 - 201212 132.87" 88
201101 - 201312 138.87" 109
201201 - 201412 128.44" 69
201301 - 201512 143.65" 118
201401 - 201612 137.75" 106
201501 - 201712 139.84" 111
201601 - 201812 140.86" 114

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/