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
189502 - 189701 77.74" 19
189602 - 189801 87.99" 81
189702 - 189901 91.43" 98
189802 - 190001 85.06" 60
189902 - 190101 78.14" 22
190002 - 190201 74.49" 6
190102 - 190301 77.58" 17
190202 - 190401 84.59" 55
190302 - 190501 78.36" 23
190402 - 190601 82.47" 44
190502 - 190701 90.17" 91
190602 - 190801 86.33" 69
190702 - 190901 82.01" 41
190802 - 191001 87.63" 78
190902 - 191101 86.03" 66
191002 - 191201 81.36" 31
191102 - 191301 89.43" 88
191202 - 191401 84.78" 57
191302 - 191501 75.33" 10
191402 - 191601 87.31" 75
191502 - 191701 88.48" 85
191602 - 191801 77.61" 18
191702 - 191901 77.92" 20
191802 - 192001 84.79" 58
191902 - 192101 86.11" 67
192002 - 192201 85.34" 63
192102 - 192301 87.89" 80
192202 - 192401 87.46" 76
192302 - 192501 83.68" 51
192402 - 192601 77.55" 15
192502 - 192701 85.41" 64
192602 - 192801 96.45" 116
192702 - 192901 94.53" 112
192802 - 193001 93.36" 107
192902 - 193101 74.90" 9
193002 - 193201 71.04" 4
193102 - 193301 85.31" 61
193202 - 193401 81.36" 31
193302 - 193501 77.57" 16
193402 - 193601 82.45" 43
193502 - 193701 87.57" 77
193602 - 193801 79.93" 25
193702 - 193901 81.43" 34
193802 - 194001 82.52" 45
193902 - 194101 75.70" 13
194002 - 194201 73.46" 5
194102 - 194301 80.60" 28
194202 - 194401 81.46" 35
194302 - 194501 77.93" 21
194402 - 194601 91.65" 100
194502 - 194701 93.89" 109
194602 - 194801 81.57" 37
194702 - 194901 87.28" 73
194802 - 195001 96.86" 118
194902 - 195101 94.15" 111
195002 - 195201 93.98" 110
195102 - 195301 84.99" 59
195202 - 195401 69.12" 1
195302 - 195501 69.42" 2
195402 - 195601 76.57" 14
195502 - 195701 80.91" 30
195602 - 195801 89.05" 87
195702 - 195901 90.58" 93
195802 - 196001 83.44" 49
195902 - 196101 75.65" 12
196002 - 196201 84.65" 56
196102 - 196301 86.72" 72
196202 - 196401 69.86" 3
196302 - 196501 74.78" 8
196402 - 196601 82.64" 46
196502 - 196701 78.48" 24
196602 - 196801 81.88" 40
196702 - 196901 86.25" 68
196802 - 197001 81.67" 39
196902 - 197101 83.91" 52
197002 - 197201 83.33" 48
197102 - 197301 85.78" 65
197202 - 197401 100.81" 123
197302 - 197501 99.38" 120
197402 - 197601 91.86" 102
197502 - 197701 80.52" 27
197602 - 197801 80.79" 29
197702 - 197901 90.03" 90
197802 - 198001 89.89" 89
197902 - 198101 81.63" 38
198002 - 198201 82.24" 42
198102 - 198301 91.30" 97
198202 - 198401 88.22" 82
198302 - 198501 90.52" 92
198402 - 198601 90.89" 96
198502 - 198701 86.59" 70
198602 - 198801 80.15" 26
198702 - 198901 74.69" 7
198802 - 199001 81.51" 36
198902 - 199101 96.79" 117
199002 - 199201 92.69" 105
199102 - 199301 83.60" 50
199202 - 199401 91.86" 102
199302 - 199501 92.77" 106
199402 - 199601 86.64" 71
199502 - 199701 90.60" 94
199602 - 199801 90.88" 95
199702 - 199901 92.29" 103
199802 - 200001 84.05" 53
199902 - 200101 75.48" 11
200002 - 200201 85.32" 62
200102 - 200301 87.73" 79
200202 - 200401 92.47" 104
200302 - 200501 99.81" 122
200402 - 200601 87.29" 74
200502 - 200701 81.38" 33
200602 - 200801 83.29" 47
200702 - 200901 88.37" 84
200802 - 201001 99.79" 121
200902 - 201101 91.59" 99
201002 - 201201 96.34" 115
201102 - 201301 93.39" 108
201202 - 201401 84.24" 54
201302 - 201501 88.99" 86
201402 - 201601 94.86" 113
201502 - 201701 95.81" 114
201602 - 201801 88.36" 83
201702 - 201901 99.00" 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/