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
189510 - 189606 29.56" 44
189610 - 189706 28.48" 33
189710 - 189806 32.68" 84
189810 - 189906 31.79" 75
189910 - 190006 29.45" 43
190010 - 190106 32.57" 83
190110 - 190206 33.66" 99
190210 - 190306 34.02" 105
190310 - 190406 29.57" 45
190410 - 190506 24.72" 7
190510 - 190606 29.20" 36
190610 - 190706 29.23" 38
190710 - 190806 33.47" 96
190810 - 190906 29.93" 51
190910 - 191006 28.03" 29
191010 - 191106 24.52" 6
191110 - 191206 30.84" 63
191210 - 191306 30.51" 59
191310 - 191406 30.91" 65
191410 - 191506 26.01" 12
191510 - 191606 31.29" 68
191610 - 191706 29.65" 47
191710 - 191806 29.26" 40
191810 - 191906 29.33" 42
191910 - 192006 30.93" 66
192010 - 192106 27.75" 24
192110 - 192206 33.19" 93
192210 - 192306 26.10" 13
192310 - 192406 32.18" 77
192410 - 192506 23.71" 2
192510 - 192606 27.55" 23
192610 - 192706 29.31" 41
192710 - 192806 38.95" 118
192810 - 192906 30.14" 54
192910 - 193006 28.91" 35
193010 - 193106 25.23" 9
193110 - 193206 26.74" 18
193210 - 193306 32.80" 85
193310 - 193406 26.57" 15
193410 - 193506 28.26" 30
193510 - 193606 32.51" 82
193610 - 193706 35.32" 110
193710 - 193806 31.23" 67
193810 - 193906 27.99" 28
193910 - 194006 30.81" 61
194010 - 194106 24.04" 4
194110 - 194206 29.25" 39
194210 - 194306 32.30" 80
194310 - 194406 30.26" 55
194410 - 194506 33.47" 96
194510 - 194606 30.83" 62
194610 - 194706 31.38" 69
194710 - 194806 30.68" 60
194810 - 194906 30.42" 57
194910 - 195006 28.28" 31
195010 - 195106 35.46" 111
195110 - 195206 36.05" 112
195210 - 195306 33.92" 103
195310 - 195406 31.40" 70
195410 - 195506 30.04" 53
195510 - 195606 31.61" 74
195610 - 195706 25.84" 11
195710 - 195806 33.66" 99
195810 - 195906 27.11" 21
195910 - 196006 36.53" 114
196010 - 196106 29.20" 36
196110 - 196206 26.32" 14
196210 - 196306 27.06" 20
196310 - 196406 27.50" 22
196410 - 196506 22.56" 1
196510 - 196606 24.83" 8
196610 - 196706 27.86" 25
196710 - 196806 29.71" 48
196810 - 196906 30.29" 56
196910 - 197006 31.58" 73
197010 - 197106 29.62" 46
197110 - 197206 36.77" 115
197210 - 197306 39.60" 119
197310 - 197406 34.57" 107
197410 - 197506 29.94" 52
197510 - 197606 33.61" 97
197610 - 197706 29.81" 50
197710 - 197806 36.27" 113
197810 - 197906 33.91" 102
197910 - 198006 27.87" 26
198010 - 198106 27.91" 27
198110 - 198206 32.27" 79
198210 - 198306 34.01" 104
198310 - 198406 41.55" 124
198410 - 198506 25.39" 10
198510 - 198606 30.90" 64
198610 - 198706 29.79" 49
198710 - 198806 24.50" 5
198810 - 198906 32.93" 88
198910 - 199006 32.14" 76
199010 - 199106 32.31" 81
199110 - 199206 26.80" 19
199210 - 199306 31.46" 71
199310 - 199406 35.08" 109
199410 - 199506 24.03" 3
199510 - 199606 40.02" 121
199610 - 199706 32.93" 88
199710 - 199806 36.95" 116
199810 - 199906 26.59" 16
199910 - 200006 33.18" 92
200010 - 200106 26.72" 17
200110 - 200206 28.44" 32
200210 - 200306 33.16" 91
200310 - 200406 33.87" 101
200410 - 200506 31.48" 72
200510 - 200606 41.26" 123
200610 - 200706 34.35" 106
200710 - 200806 37.70" 117
200810 - 200906 33.11" 89
200910 - 201006 33.15" 90
201010 - 201106 39.87" 120
201110 - 201206 30.48" 58
201210 - 201306 33.39" 94
201310 - 201406 32.91" 86
201410 - 201506 32.26" 78
201510 - 201606 28.69" 34
201610 - 201706 34.83" 108
201710 - 201806 33.82" 100
201810 - 201906 40.57" 122

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/