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
189512 - 189606 17.79" 104
189612 - 189706 15.93" 72
189712 - 189806 15.12" 56
189812 - 189906 16.20" 78
189912 - 190006 11.69" 8
190012 - 190106 12.53" 14
190112 - 190206 15.24" 63
190212 - 190306 16.27" 80
190312 - 190406 14.26" 34
190412 - 190506 17.99" 109
190512 - 190606 15.14" 59
190612 - 190706 13.67" 24
190712 - 190806 18.59" 116
190812 - 190906 15.98" 74
190912 - 191006 10.44" 5
191012 - 191106 13.40" 21
191112 - 191206 13.00" 19
191212 - 191306 15.04" 53
191312 - 191406 15.68" 67
191412 - 191506 15.75" 68
191512 - 191606 17.65" 102
191612 - 191706 14.80" 48
191712 - 191806 13.95" 28
191812 - 191906 16.53" 85
191912 - 192006 15.06" 54
192012 - 192106 14.24" 33
192112 - 192206 15.58" 66
192212 - 192306 13.24" 20
192312 - 192406 14.69" 46
192412 - 192506 12.71" 16
192512 - 192606 12.30" 10
192612 - 192706 14.71" 47
192712 - 192806 14.05" 31
192812 - 192906 14.55" 44
192912 - 193006 14.42" 39
193012 - 193106 11.06" 6
193112 - 193206 14.09" 32
193212 - 193306 13.64" 23
193312 - 193406 9.91" 2
193412 - 193506 15.13" 58
193512 - 193606 11.33" 7
193612 - 193706 15.92" 71
193712 - 193806 18.30" 115
193812 - 193906 15.16" 60
193912 - 194006 13.95" 28
194012 - 194106 14.53" 43
194112 - 194206 16.20" 78
194212 - 194306 17.78" 103
194312 - 194406 17.27" 93
194412 - 194506 17.40" 95
194512 - 194606 16.24" 79
194612 - 194706 17.54" 98
194712 - 194806 13.68" 25
194812 - 194906 15.33" 65
194912 - 195006 17.54" 98
195012 - 195106 18.84" 118
195112 - 195206 14.90" 49
195212 - 195306 17.29" 94
195312 - 195406 18.02" 110
195412 - 195506 12.53" 14
195512 - 195606 12.89" 18
195612 - 195706 14.96" 51
195712 - 195806 10.02" 3
195812 - 195906 14.65" 45
195912 - 196006 17.25" 92
196012 - 196106 12.34" 12
196112 - 196206 15.22" 62
196212 - 196306 12.51" 13
196312 - 196406 14.26" 34
196412 - 196506 17.24" 91
196512 - 196606 14.31" 36
196612 - 196706 17.83" 106
196712 - 196806 17.10" 90
196812 - 196906 17.56" 100
196912 - 197006 14.03" 30
197012 - 197106 14.47" 41
197112 - 197206 14.32" 38
197212 - 197306 18.28" 114
197312 - 197406 16.82" 86
197412 - 197506 17.63" 101
197512 - 197606 15.18" 61
197612 - 197706 14.51" 42
197712 - 197806 14.31" 36
197812 - 197906 16.97" 88
197912 - 198006 11.95" 9
198012 - 198106 15.02" 52
198112 - 198206 15.12" 56
198212 - 198306 17.08" 89
198312 - 198406 16.85" 87
198412 - 198506 16.17" 76
198512 - 198606 16.28" 81
198612 - 198706 10.33" 4
198712 - 198806 9.84" 1
198812 - 198906 12.79" 17
198912 - 199006 17.92" 107
199012 - 199106 18.26" 112
199112 - 199206 12.31" 11
199212 - 199306 19.39" 120
199312 - 199406 13.61" 22
199412 - 199506 13.82" 27
199512 - 199606 15.84" 69
199612 - 199706 14.94" 50
199712 - 199806 18.11" 111
199812 - 199906 17.46" 96
199912 - 200006 15.97" 73
200012 - 200106 18.73" 117
200112 - 200206 15.86" 70
200212 - 200306 13.75" 26
200312 - 200406 18.27" 113
200412 - 200506 15.31" 64
200512 - 200606 14.45" 40
200612 - 200706 16.13" 75
200712 - 200806 19.64" 121
200812 - 200906 16.44" 82
200912 - 201006 17.56" 100
201012 - 201106 17.95" 108
201112 - 201206 16.50" 84
201212 - 201306 21.79" 124
201312 - 201406 19.70" 122
201412 - 201506 15.10" 55
201512 - 201606 17.81" 105
201612 - 201706 18.87" 119
201712 - 201806 16.47" 83
201812 - 201906 19.74" 123

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/