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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Dates Value Rank Departure From Mean (15.98")
1901-1998 Base Period
189506 - 189508 15.64" 46 -0.34"
189606 - 189608 16.56" 66 0.58"
189706 - 189708 14.89" 31 -1.09"
189806 - 189808 20.54" 100 4.56"
189906 - 189908 14.50" 26 -1.48"
190006 - 190008 16.05" 56 0.07"
190106 - 190108 20.98" 101 5.00"
190206 - 190208 12.09" 7 -3.89"
190306 - 190308 16.37" 63 0.39"
190406 - 190408 16.41" 64 0.43"
190506 - 190508 16.83" 70 0.85"
190606 - 190608 21.80" 104 5.82"
190706 - 190708 15.59" 44 -0.39"
190806 - 190808 17.69" 82 1.71"
190906 - 190908 18.58" 89 2.60"
191006 - 191008 19.53" 95 3.55"
191106 - 191108 15.17" 37 -0.81"
191206 - 191208 16.15" 59 0.17"
191306 - 191308 14.64" 30 -1.34"
191406 - 191408 14.04" 20 -1.94"
191506 - 191508 15.53" 43 -0.45"
191606 - 191608 21.13" 102 5.15"
191706 - 191708 16.35" 62 0.37"
191806 - 191808 13.46" 14 -2.52"
191906 - 191908 19.43" 94 3.45"
192006 - 192008 18.00" 85 2.02"
192106 - 192108 13.26" 13 -2.72"
192206 - 192208 16.72" 68 0.74"
192306 - 192308 16.21" 60 0.23"
192406 - 192408 14.92" 32 -1.06"
192506 - 192508 11.51" 4 -4.47"
192606 - 192608 17.46" 79 1.48"
192706 - 192708 16.50" 65 0.52"
192806 - 192808 21.37" 103 5.39"
192906 - 192908 15.04" 35 -0.94"
193006 - 193008 12.20" 8 -3.78"
193106 - 193108 13.94" 18 -2.04"
193206 - 193208 15.69" 49 -0.29"
193306 - 193308 15.23" 39 -0.75"
193406 - 193408 17.16" 75 1.18"
193506 - 193508 16.31" 61 0.33"
193606 - 193608 15.83" 50 -0.15"
193706 - 193708 17.11" 74 1.13"
193806 - 193808 16.81" 69 0.83"
193906 - 193908 20.45" 99 4.47"
194006 - 194008 18.77" 91 2.79"
194106 - 194108 19.04" 93 3.06"
194206 - 194208 17.85" 84 1.87"
194306 - 194308 15.63" 45 -0.35"
194406 - 194408 14.62" 29 -1.36"
194506 - 194508 17.64" 81 1.66"
194606 - 194608 16.57" 67 0.59"
194706 - 194708 15.67" 47 -0.31"
194806 - 194808 15.68" 48 -0.30"
194906 - 194908 20.31" 98 4.33"
195006 - 195008 16.10" 57 0.12"
195106 - 195108 14.18" 22 -1.80"
195206 - 195208 13.83" 17 -2.15"
195306 - 195308 15.00" 34 -0.98"
195406 - 195408 10.76" 3 -5.22"
195506 - 195508 15.91" 53 -0.07"
195606 - 195608 13.56" 15 -2.42"
195706 - 195708 14.01" 19 -1.97"
195806 - 195808 16.13" 58 0.15"
195906 - 195908 16.02" 55 0.04"
196006 - 196008 16.01" 54 0.03"
196106 - 196108 17.33" 78 1.35"
196206 - 196208 15.49" 42 -0.49"
196306 - 196308 14.09" 21 -1.89"
196406 - 196408 18.09" 88 2.11"
196506 - 196508 17.84" 83 1.86"
196606 - 196608 14.47" 25 -1.51"
196706 - 196708 18.99" 92 3.01"
196806 - 196808 14.61" 28 -1.37"
196906 - 196908 17.23" 77 1.25"
197006 - 197008 15.87" 52 -0.11"
197106 - 197108 17.23" 77 1.25"
197206 - 197208 15.21" 38 -0.77"
197306 - 197308 15.83" 50 -0.15"
197406 - 197408 16.94" 72 0.96"
197506 - 197508 17.00" 73 1.02"
197606 - 197608 13.75" 16 -2.23"
197706 - 197708 13.06" 11 -2.92"
197806 - 197808 15.15" 36 -0.83"
197906 - 197908 14.44" 24 -1.54"
198006 - 198008 10.50" 1 -5.48"
198106 - 198108 14.94" 33 -1.04"
198206 - 198208 16.88" 71 0.90"
198306 - 198308 11.70" 5 -4.28"
198406 - 198408 15.30" 40 -0.68"
198506 - 198508 18.03" 86 2.05"
198606 - 198608 14.28" 23 -1.70"
198706 - 198708 12.84" 10 -3.14"
198806 - 198808 13.20" 12 -2.78"
198906 - 198908 19.59" 96 3.61"
199006 - 199008 11.94" 6 -4.04"
199106 - 199108 17.58" 80 1.60"
199206 - 199208 18.60" 90 2.62"
199306 - 199308 10.57" 2 -5.41"
199406 - 199408 20.02" 97 4.04"
199506 - 199508 18.04" 87 2.06"
199606 - 199608 15.40" 41 -0.58"
199706 - 199708 14.50" 26 -1.48"
199806 - 199808 12.56" 9 -3.42"

Citing This Page

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