Climate at a Glance

National Time Series

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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
Date Value Rank
189502 1.41" 5
189602 2.05" 56
189702 2.79" 116
189802 1.65" 17
189902 2.28" 83
190002 2.52" 98
190102 2.13" 68
190202 2.56" 101
190302 3.03" 123
190402 2.43" 94
190502 2.35" 88
190602 1.72" 21
190702 1.82" 34
190802 2.81" 117
190902 2.88" 120
191002 2.11" 65
191102 2.13" 68
191202 1.90" 42
191302 1.90" 42
191402 2.08" 61
191502 2.77" 114
191602 1.77" 27
191702 1.81" 33
191802 1.72" 21
191902 2.64" 108
192002 1.61" 14
192102 1.77" 27
192202 2.44" 95
192302 1.86" 39
192402 1.83" 35
192502 1.78" 31
192602 2.05" 56
192702 2.72" 112
192802 1.84" 36
192902 2.02" 54
193002 1.74" 24
193102 1.84" 36
193202 2.23" 79
193302 1.94" 47
193402 1.65" 17
193502 1.70" 20
193602 2.62" 107
193702 2.22" 75
193802 2.41" 92
193902 2.93" 121
194002 2.98" 122
194102 1.77" 27
194202 2.00" 50
194302 1.25" 3
194402 2.66" 109
194502 2.75" 113
194602 2.06" 58
194702 1.03" 1
194802 2.54" 99
194902 2.40" 91
195002 2.23" 79
195102 2.27" 82
195202 2.00" 50
195302 2.06" 58
195402 1.49" 8
195502 2.22" 75
195602 2.62" 107
195702 2.08" 61
195802 2.43" 94
195902 2.35" 88
196002 2.59" 103
196102 2.78" 115
196202 2.55" 100
196302 1.73" 23
196402 1.56" 12
196502 2.16" 70
196602 2.34" 86
196702 1.42" 6
196802 1.48" 7
196902 2.23" 79
197002 1.63" 15
197102 2.37" 89
197202 1.80" 32
197302 1.96" 48
197402 1.68" 19
197502 2.61" 105
197602 1.89" 40
197702 1.23" 2
197802 1.77" 27
197902 2.60" 104
198002 1.92" 44
198102 2.17" 71
198202 2.23" 79
198302 2.68" 111
198402 2.11" 65
198502 2.10" 63
198602 2.82" 118
198702 2.33" 85
198802 1.52" 9
198902 2.01" 52
199002 2.68" 111
199102 1.64" 16
199202 2.32" 84
199302 2.18" 72
199402 2.15" 69
199502 1.60" 13
199602 1.89" 40
199702 2.39" 90
199802 3.32" 125
199902 1.92" 44
200002 2.12" 66
200102 2.21" 73
200202 1.32" 4
200302 2.57" 102
200402 2.45" 96
200502 2.06" 58
200602 1.52" 9
200702 1.76" 26
200802 2.47" 97
200902 1.55" 11
201002 2.01" 52
201102 1.98" 49
201202 1.85" 38
201302 2.02" 54
201402 2.25" 81
201502 1.74" 24
201602 1.93" 46
201702 2.25" 81
201802 2.88" 120
201902 3.28" 124

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/