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
Dates Value Rank
189509 - 189510 2.66" 2
189609 - 189610 4.93" 81
189709 - 189710 3.40" 9
189809 - 189810 4.83" 74
189909 - 189910 3.95" 21
190009 - 190010 5.68" 109
190109 - 190110 4.09" 29
190209 - 190210 4.67" 60
190309 - 190310 3.89" 19
190409 - 190410 3.99" 23
190509 - 190510 4.74" 65
190609 - 190610 4.99" 84
190709 - 190710 4.54" 44
190809 - 190810 3.86" 18
190909 - 190910 3.82" 17
191009 - 191010 4.21" 33
191109 - 191110 5.24" 96
191209 - 191210 4.64" 55
191309 - 191310 5.65" 108
191409 - 191410 4.69" 61
191509 - 191510 4.62" 52
191609 - 191610 4.08" 27
191709 - 191710 3.55" 11
191809 - 191810 5.36" 100
191909 - 191910 5.79" 113
192009 - 192010 4.61" 49
192109 - 192110 4.03" 25
192209 - 192210 3.20" 5
192309 - 192310 5.36" 100
192409 - 192410 4.45" 42
192509 - 192510 5.87" 115
192609 - 192610 5.72" 111
192709 - 192710 4.83" 74
192809 - 192810 4.34" 37
192909 - 192910 5.35" 97
193009 - 193010 4.64" 55
193109 - 193110 3.96" 22
193209 - 193210 4.64" 55
193309 - 193310 4.06" 26
193409 - 193410 4.56" 45
193509 - 193510 4.08" 27
193609 - 193610 5.07" 91
193709 - 193710 4.61" 49
193809 - 193810 3.75" 14
193909 - 193910 3.22" 6
194009 - 194010 3.77" 15
194109 - 194110 6.93" 123
194209 - 194210 4.80" 70
194309 - 194310 3.79" 16
194409 - 194410 3.73" 13
194509 - 194510 5.44" 102
194609 - 194610 5.36" 100
194709 - 194710 4.44" 40
194809 - 194810 3.35" 8
194909 - 194910 5.02" 88
195009 - 195010 4.59" 48
195109 - 195110 4.87" 78
195209 - 195210 2.07" 1
195309 - 195310 3.01" 3
195409 - 195410 4.30" 35
195509 - 195510 4.15" 32
195609 - 195610 3.44" 10
195709 - 195710 5.62" 107
195809 - 195810 4.35" 38
195909 - 195910 6.32" 120
196009 - 196010 4.61" 49
196109 - 196110 4.72" 63
196209 - 196210 5.11" 92
196309 - 196310 3.17" 4
196409 - 196410 3.90" 20
196509 - 196510 4.98" 83
196609 - 196610 4.11" 31
196709 - 196710 4.83" 74
196809 - 196810 4.38" 39
196909 - 196910 5.00" 86
197009 - 197010 5.94" 117
197109 - 197110 5.56" 106
197209 - 197210 5.49" 104
197309 - 197310 5.83" 114
197409 - 197410 4.73" 64
197509 - 197510 4.96" 82
197609 - 197610 4.89" 80
197709 - 197710 5.41" 101
197809 - 197810 3.55" 11
197909 - 197910 4.71" 62
198009 - 198010 4.66" 59
198109 - 198110 5.18" 94
198209 - 198210 4.78" 68
198309 - 198310 4.87" 78
198409 - 198410 5.56" 106
198509 - 198510 6.18" 119
198609 - 198610 6.40" 121
198709 - 198710 3.34" 7
198809 - 198810 4.24" 34
198909 - 198910 4.57" 46
199009 - 199010 4.80" 70
199109 - 199110 4.63" 54
199209 - 199210 4.00" 24
199309 - 199310 4.77" 67
199409 - 199410 5.00" 86
199509 - 199510 4.83" 74
199609 - 199610 5.93" 116
199709 - 199710 5.06" 90
199809 - 199810 5.48" 103
199909 - 199910 4.09" 29
200009 - 200010 4.44" 40
200109 - 200110 4.51" 43
200209 - 200210 5.73" 112
200309 - 200310 4.65" 58
200409 - 200410 6.02" 118
200509 - 200510 4.31" 36
200609 - 200610 5.70" 110
200709 - 200710 4.89" 80
200809 - 200810 4.86" 75
200909 - 200910 6.83" 122
201009 - 201010 4.75" 66
201109 - 201110 4.62" 52
201209 - 201210 4.57" 46
201309 - 201310 5.21" 95
201409 - 201410 5.06" 90
201509 - 201510 5.02" 88
201609 - 201610 5.12" 93
201709 - 201710 4.87" 78
201809 - 201810 7.00" 124

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/