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 38.65" 78
189601 - 189712 40.47" 99
189701 - 189812 36.30" 45
189801 - 189912 36.58" 50
189901 - 190012 36.98" 60
190001 - 190112 36.79" 55
190101 - 190212 37.80" 67
190201 - 190312 38.30" 74
190301 - 190412 36.37" 46
190401 - 190512 37.66" 66
190501 - 190612 42.94" 120
190601 - 190712 40.25" 97
190701 - 190812 39.09" 83
190801 - 190912 41.82" 113
190901 - 191012 35.50" 33
191001 - 191112 33.26" 14
191101 - 191212 38.19" 73
191201 - 191312 36.93" 57
191301 - 191412 35.38" 30
191401 - 191512 42.53" 118
191501 - 191612 43.81" 122
191601 - 191712 35.70" 36
191701 - 191812 34.79" 23
191801 - 191912 34.78" 22
191901 - 192012 35.13" 28
192001 - 192112 36.97" 59
192101 - 192212 36.98" 60
192201 - 192312 40.52" 100
192301 - 192412 39.01" 81
192401 - 192512 35.37" 29
192501 - 192612 35.46" 32
192601 - 192712 40.78" 103
192701 - 192812 41.03" 107
192801 - 192912 35.93" 39
192901 - 193012 36.14" 41
193001 - 193112 32.27" 9
193101 - 193212 32.78" 12
193201 - 193312 35.04" 24
193301 - 193412 29.50" 2
193401 - 193512 29.13" 1
193501 - 193612 29.55" 3
193601 - 193712 30.37" 4
193701 - 193812 35.80" 37
193801 - 193912 33.33" 16
193901 - 194012 32.05" 7
194001 - 194112 39.31" 86
194101 - 194212 42.78" 119
194201 - 194312 38.37" 75
194301 - 194412 38.72" 79
194401 - 194512 39.80" 92
194501 - 194612 39.60" 88
194601 - 194712 40.29" 98
194701 - 194812 38.42" 77
194801 - 194912 37.01" 62
194901 - 195012 36.93" 57
195001 - 195112 40.00" 94
195101 - 195212 35.07" 25
195201 - 195312 33.23" 13
195301 - 195412 36.08" 40
195401 - 195512 34.72" 21
195501 - 195612 33.31" 15
195601 - 195712 36.38" 47
195701 - 195812 38.09" 70
195801 - 195912 35.08" 26
195901 - 196012 33.55" 17
196001 - 196112 32.41" 11
196101 - 196212 37.90" 69
196201 - 196312 39.88" 93
196301 - 196412 38.12" 71
196401 - 196512 40.82" 104
196501 - 196612 37.83" 68
196601 - 196712 35.66" 35
196701 - 196812 38.92" 80
196801 - 196912 37.32" 64
196901 - 197012 36.48" 48
197001 - 197112 39.04" 82
197101 - 197212 39.70" 90
197201 - 197312 39.15" 84
197301 - 197412 35.12" 27
197401 - 197512 36.63" 51
197501 - 197612 36.15" 42
197601 - 197712 36.27" 44
197701 - 197812 41.67" 112
197801 - 197912 36.82" 56
197901 - 198012 33.62" 18
198001 - 198112 35.82" 38
198101 - 198212 41.47" 111
198201 - 198312 41.93" 115
198301 - 198412 37.59" 65
198401 - 198512 36.24" 43
198501 - 198612 39.73" 91
198601 - 198712 39.61" 89
198701 - 198812 31.99" 6
198801 - 198912 31.79" 5
198901 - 199012 34.46" 19
199001 - 199112 37.03" 63
199101 - 199212 38.17" 72
199201 - 199312 42.03" 116
199301 - 199412 41.45" 110
199401 - 199512 40.09" 95
199501 - 199612 43.19" 121
199601 - 199712 40.20" 96
199701 - 199812 41.35" 109
199801 - 199912 41.09" 108
199901 - 200012 36.72" 53
200001 - 200112 34.57" 20
200101 - 200212 32.17" 8
200201 - 200312 32.30" 10
200301 - 200412 35.45" 31
200401 - 200512 38.39" 76
200501 - 200612 36.71" 52
200601 - 200712 36.73" 54
200701 - 200812 41.01" 106
200801 - 200912 40.69" 102
200901 - 201012 42.26" 117
201001 - 201112 44.62" 123
201101 - 201212 36.54" 49
201201 - 201312 35.51" 34
201301 - 201412 41.84" 114
201401 - 201512 40.53" 101
201501 - 201612 40.86" 105
201601 - 201712 39.44" 87
201701 - 201812 39.28" 85
201801 - 201912 45.42" 124

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/