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 - 189612 62.31" 20
189601 - 189712 59.49" 13
189701 - 189812 66.79" 37
189801 - 189912 66.92" 39
189901 - 190012 70.79" 65
190001 - 190112 66.03" 32
190101 - 190212 61.62" 18
190201 - 190312 68.09" 45
190301 - 190412 63.82" 22
190401 - 190512 74.06" 88
190501 - 190612 78.92" 109
190601 - 190712 71.01" 67
190701 - 190812 72.60" 77
190801 - 190912 68.30" 47
190901 - 191012 56.66" 8
191001 - 191112 60.13" 14
191101 - 191212 67.31" 41
191201 - 191312 70.67" 64
191301 - 191412 72.10" 72
191401 - 191512 73.49" 85
191501 - 191612 68.53" 53
191601 - 191712 52.79" 1
191701 - 191812 55.44" 4
191801 - 191912 75.58" 95
191901 - 192012 81.08" 117
192001 - 192112 68.82" 56
192101 - 192212 66.59" 35
192201 - 192312 79.70" 113
192301 - 192412 70.44" 62
192401 - 192512 56.43" 7
192501 - 192612 68.40" 49
192601 - 192712 74.51" 91
192701 - 192812 71.39" 68
192801 - 192912 71.01" 67
192901 - 193012 68.46" 51
193001 - 193112 66.24" 33
193101 - 193212 71.48" 70
193201 - 193312 68.62" 55
193301 - 193412 60.84" 16
193401 - 193512 68.46" 51
193501 - 193612 67.32" 42
193601 - 193712 61.24" 17
193701 - 193812 64.52" 23
193801 - 193912 62.33" 21
193901 - 194012 67.65" 43
194001 - 194112 80.42" 115
194101 - 194212 79.46" 112
194201 - 194312 64.76" 24
194301 - 194412 68.32" 48
194401 - 194512 79.18" 110
194501 - 194612 79.37" 111
194601 - 194712 73.01" 83
194701 - 194812 65.00" 27
194801 - 194912 72.90" 81
194901 - 195012 75.87" 97
195001 - 195112 68.57" 54
195101 - 195212 60.42" 15
195201 - 195312 59.08" 12
195301 - 195412 56.20" 5
195401 - 195512 54.46" 3
195501 - 195612 54.30" 2
195601 - 195712 69.46" 58
195701 - 195812 83.20" 120
195801 - 195912 75.03" 93
195901 - 196012 72.78" 79
196001 - 196112 76.16" 99
196101 - 196212 71.88" 71
196201 - 196312 56.38" 6
196301 - 196412 57.96" 9
196401 - 196512 65.62" 30
196501 - 196612 64.76" 24
196601 - 196712 65.48" 28
196701 - 196812 72.59" 76
196801 - 196912 74.47" 90
196901 - 197012 67.10" 40
197001 - 197112 66.69" 36
197101 - 197212 69.65" 59
197201 - 197312 81.63" 118
197301 - 197412 87.20" 124
197401 - 197512 77.66" 106
197501 - 197612 70.29" 61
197601 - 197712 66.55" 34
197701 - 197812 65.64" 31
197801 - 197912 73.14" 84
197901 - 198012 72.79" 80
198001 - 198112 66.90" 38
198101 - 198212 72.76" 78
198201 - 198312 73.84" 86
198301 - 198412 72.28" 74
198401 - 198512 74.04" 87
198501 - 198612 76.24" 101
198601 - 198712 76.60" 103
198701 - 198812 68.29" 46
198801 - 198912 65.59" 29
198901 - 199012 76.21" 100
199001 - 199112 84.69" 121
199101 - 199212 84.79" 122
199201 - 199312 78.28" 108
199301 - 199412 74.67" 92
199401 - 199512 72.99" 82
199501 - 199612 70.49" 63
199601 - 199712 75.50" 94
199701 - 199812 77.97" 107
199801 - 199912 68.44" 50
199901 - 200012 64.83" 26
200001 - 200112 71.47" 69
200101 - 200212 75.96" 98
200201 - 200312 69.78" 60
200301 - 200412 76.81" 105
200401 - 200512 74.41" 89
200501 - 200612 62.28" 19
200601 - 200712 72.21" 73
200701 - 200812 75.61" 96
200801 - 200912 76.72" 104
200901 - 201012 72.47" 75
201001 - 201112 58.81" 11
201101 - 201212 58.13" 10
201201 - 201312 67.67" 44
201301 - 201412 69.05" 57
201401 - 201512 80.38" 114
201501 - 201612 85.97" 123
201601 - 201712 76.37" 102
201701 - 201812 80.92" 116
201801 - 201912 83.16" 119

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/