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 86.87" 72
189601 - 190012 85.03" 65
189701 - 190112 80.99" 43
189801 - 190212 81.29" 44
189901 - 190312 85.81" 67
190001 - 190412 88.21" 78
190101 - 190512 88.73" 81
190201 - 190612 96.50" 101
190301 - 190712 101.18" 109
190401 - 190812 99.53" 105
190501 - 190912 104.02" 114
190601 - 191012 100.00" 106
190701 - 191112 92.69" 95
190801 - 191212 84.77" 63
190901 - 191312 88.90" 82
191001 - 191412 82.43" 49
191101 - 191512 90.40" 88
191201 - 191612 92.27" 92
191301 - 191712 89.49" 85
191401 - 191812 88.63" 80
191501 - 191912 83.44" 56
191601 - 192012 81.67" 47
191701 - 192112 78.57" 32
191801 - 192212 85.68" 66
191901 - 192312 80.76" 41
192001 - 192412 78.10" 29
192101 - 192512 76.70" 19
192201 - 192612 77.36" 24
192301 - 192712 77.15" 21
192401 - 192812 77.69" 26
192501 - 192912 76.59" 18
192601 - 193012 74.12" 12
192701 - 193112 73.78" 10
192801 - 193212 67.50" 1
192901 - 193312 68.78" 2
193001 - 193412 72.02" 7
193101 - 193512 74.17" 13
193201 - 193612 75.76" 16
193301 - 193712 83.46" 57
193401 - 193812 91.69" 91
193501 - 193912 90.92" 89
193601 - 194012 98.57" 102
193701 - 194112 106.83" 117
193801 - 194212 103.33" 113
193901 - 194312 99.18" 103
194001 - 194412 103.28" 112
194101 - 194512 100.36" 107
194201 - 194612 87.72" 75
194301 - 194712 81.58" 46
194401 - 194812 78.50" 31
194501 - 194912 74.09" 11
194601 - 195012 71.98" 6
194701 - 195112 75.36" 15
194801 - 195212 85.82" 68
194901 - 195312 83.50" 58
195001 - 195412 87.74" 76
195101 - 195512 86.72" 71
195201 - 195612 82.50" 50
195301 - 195712 80.62" 40
195401 - 195812 88.19" 77
195501 - 195912 82.98" 52
195601 - 196012 81.43" 45
195701 - 196112 80.79" 42
195801 - 196212 78.15" 30
195901 - 196312 77.31" 22
196001 - 196412 82.77" 51
196101 - 196512 84.31" 61
196201 - 196612 85.00" 64
196301 - 196712 86.90" 73
196401 - 196812 83.51" 59
196501 - 196912 89.55" 86
196601 - 197012 92.39" 94
196701 - 197112 93.91" 96
196801 - 197212 89.11" 84
196901 - 197312 94.47" 98
197001 - 197412 87.13" 74
197101 - 197512 83.00" 53
197201 - 197612 78.72" 33
197301 - 197712 79.35" 35
197401 - 197812 80.60" 39
197501 - 197912 83.30" 55
197601 - 198012 86.15" 69
197701 - 198112 94.96" 100
197801 - 198212 105.01" 116
197901 - 198312 114.63" 121
198001 - 198412 111.86" 120
198101 - 198512 104.59" 115
198201 - 198612 102.77" 111
198301 - 198712 94.88" 99
198401 - 198812 76.49" 17
198501 - 198912 72.65" 9
198601 - 199012 72.38" 8
198701 - 199112 70.16" 4
198801 - 199212 71.27" 5
198901 - 199312 77.51" 25
199001 - 199412 79.81" 36
199101 - 199512 94.19" 97
199201 - 199612 102.55" 110
199301 - 199712 101.14" 108
199401 - 199812 109.36" 119
199501 - 199912 108.69" 118
199601 - 200012 99.22" 104
199701 - 200112 92.28" 93
199801 - 200212 89.58" 87
199901 - 200312 77.98" 28
200001 - 200412 81.91" 48
200101 - 200512 88.28" 79
200201 - 200612 88.94" 83
200301 - 200712 86.67" 70
200401 - 200812 83.56" 60
200501 - 200912 79.90" 37
200601 - 201012 80.37" 38
200701 - 201112 77.10" 20
200801 - 201212 83.27" 54
200901 - 201312 77.34" 23
201001 - 201412 79.32" 34
201101 - 201512 69.09" 3
201201 - 201612 74.23" 14
201301 - 201712 77.95" 27
201401 - 201812 84.68" 62
201501 - 201912 91.68" 90

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/