Climate at a Glance

National Time Series

Choose from the options below and click "Plot" to create a time series graph.
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank
189510 - 189603 12.76" 30
189610 - 189703 15.52" 109
189710 - 189803 13.18" 42
189810 - 189903 14.19" 76
189910 - 190003 13.30" 51
190010 - 190103 13.19" 44
190110 - 190203 12.47" 24
190210 - 190303 16.16" 117
190310 - 190403 12.38" 22
190410 - 190503 12.31" 20
190510 - 190603 14.17" 75
190610 - 190703 14.47" 90
190710 - 190803 13.78" 69
190810 - 190903 13.26" 47
190910 - 191003 12.37" 21
191010 - 191103 11.77" 12
191110 - 191203 14.79" 93
191210 - 191303 13.51" 58
191310 - 191403 13.57" 61
191410 - 191503 13.55" 60
191510 - 191603 14.27" 82
191610 - 191703 12.27" 19
191710 - 191803 9.97" 1
191810 - 191903 15.16" 105
191910 - 192003 14.66" 92
192010 - 192103 13.58" 62
192110 - 192203 14.04" 73
192210 - 192303 13.20" 46
192310 - 192403 13.29" 49
192410 - 192503 11.15" 4
192510 - 192603 13.53" 59
192610 - 192703 15.11" 104
192710 - 192803 13.29" 49
192810 - 192903 13.31" 52
192910 - 193003 13.07" 39
193010 - 193103 11.58" 7
193110 - 193203 15.61" 111
193210 - 193303 14.08" 74
193310 - 193403 11.18" 5
193410 - 193503 13.45" 55
193510 - 193603 13.03" 37
193610 - 193703 14.03" 72
193710 - 193803 15.02" 102
193810 - 193903 12.51" 26
193910 - 194003 11.65" 8
194010 - 194103 13.46" 56
194110 - 194203 14.34" 86
194210 - 194303 13.81" 70
194310 - 194403 12.65" 28
194410 - 194503 13.75" 66
194510 - 194603 14.21" 78
194610 - 194703 13.47" 57
194710 - 194803 14.57" 91
194810 - 194903 15.55" 110
194910 - 195003 14.29" 84
195010 - 195103 13.14" 40
195110 - 195203 15.22" 106
195210 - 195303 12.45" 23
195310 - 195403 11.99" 16
195410 - 195503 11.78" 13
195510 - 195603 12.91" 34
195610 - 195703 12.08" 17
195710 - 195803 15.66" 112
195810 - 195903 11.74" 11
195910 - 196003 14.41" 88
196010 - 196103 13.77" 67
196110 - 196203 13.97" 71
196210 - 196303 11.73" 10
196310 - 196403 11.92" 14
196410 - 196503 13.73" 65
196510 - 196603 11.92" 14
196610 - 196703 11.71" 9
196710 - 196803 12.82" 31
196810 - 196903 14.84" 94
196910 - 197003 13.63" 63
197010 - 197103 13.78" 69
197110 - 197203 14.22" 80
197210 - 197303 17.26" 122
197310 - 197403 16.09" 116
197410 - 197503 15.23" 107
197510 - 197603 12.91" 34
197610 - 197703 10.82" 3
197710 - 197803 14.98" 100
197810 - 197903 14.95" 99
197910 - 198003 14.36" 87
198010 - 198103 10.56" 2
198110 - 198203 15.10" 103
198210 - 198303 17.54" 124
198310 - 198403 16.18" 118
198410 - 198503 14.99" 101
198510 - 198603 14.43" 89
198610 - 198703 14.92" 97
198710 - 198803 12.10" 18
198810 - 198903 13.26" 47
198910 - 199003 13.14" 40
199010 - 199103 14.88" 95
199110 - 199203 14.27" 82
199210 - 199303 15.96" 115
199310 - 199403 13.02" 36
199410 - 199503 15.72" 113
199510 - 199603 14.20" 77
199610 - 199703 16.42" 119
199710 - 199803 17.03" 120
199810 - 199903 14.92" 97
199910 - 200003 11.44" 6
200010 - 200103 13.33" 54
200110 - 200203 12.73" 29
200210 - 200303 14.33" 85
200310 - 200403 13.19" 44
200410 - 200503 15.50" 108
200510 - 200603 13.32" 53
200610 - 200703 14.22" 80
200710 - 200803 14.29" 84
200810 - 200903 12.82" 31
200910 - 201003 15.93" 114
201010 - 201103 13.18" 42
201110 - 201203 13.68" 64
201210 - 201303 12.54" 27
201310 - 201403 12.47" 24
201410 - 201503 12.83" 33
201510 - 201603 17.20" 121
201610 - 201703 14.94" 98
201710 - 201803 13.03" 37
201810 - 201903 17.48" 123

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/