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 (13.85")
1901-2000 Base Period
189510 - 189601 10.52" 19 -3.33"
189610 - 189701 11.32" 29 -2.53"
189710 - 189801 10.92" 24 -2.93"
189810 - 189901 17.84" 106 3.99"
189910 - 190001 12.02" 36 -1.83"
190010 - 190101 15.78" 90 1.93"
190110 - 190201 10.55" 21 -3.30"
190210 - 190301 16.26" 96 2.41"
190310 - 190401 10.54" 20 -3.31"
190410 - 190501 10.97" 26 -2.88"
190510 - 190601 15.97" 93 2.12"
190610 - 190701 9.75" 12 -4.10"
190710 - 190801 15.46" 87 1.61"
190810 - 190901 9.93" 14 -3.92"
190910 - 191001 9.00" 4 -4.85"
191010 - 191101 11.73" 32 -2.12"
191110 - 191201 18.88" 113 5.03"
191210 - 191301 12.53" 47 -1.32"
191310 - 191401 10.96" 25 -2.89"
191410 - 191501 18.15" 108 4.30"
191510 - 191601 14.08" 72 0.23"
191610 - 191701 12.60" 48 -1.25"
191710 - 191801 9.71" 11 -4.14"
191810 - 191901 17.67" 103 3.82"
191910 - 192001 13.22" 60 -0.63"
192010 - 192101 13.45" 64 -0.40"
192110 - 192201 13.21" 59 -0.64"
192210 - 192301 14.28" 75 0.43"
192310 - 192401 12.80" 53 -1.05"
192410 - 192501 15.79" 91 1.94"
192510 - 192601 17.96" 107 4.11"
192610 - 192701 10.70" 23 -3.15"
192710 - 192801 12.69" 50 -1.16"
192810 - 192901 9.66" 10 -4.19"
192910 - 193001 17.79" 105 3.94"
193010 - 193101 12.64" 49 -1.21"
193110 - 193201 12.79" 52 -1.06"
193210 - 193301 18.64" 111 4.79"
193310 - 193401 7.36" 1 -6.49"
193410 - 193501 11.93" 35 -1.92"
193510 - 193601 15.28" 86 1.43"
193610 - 193701 17.69" 104 3.84"
193710 - 193801 12.80" 53 -1.05"
193810 - 193901 10.26" 17 -3.59"
193910 - 194001 9.00" 4 -4.85"
194010 - 194101 11.00" 28 -2.85"
194110 - 194201 13.31" 61 -0.54"
194210 - 194301 13.52" 65 -0.33"
194310 - 194401 9.80" 13 -4.05"
194410 - 194501 10.99" 27 -2.86"
194510 - 194601 16.08" 95 2.23"
194610 - 194701 13.45" 64 -0.40"
194710 - 194801 19.14" 115 5.29"
194810 - 194901 19.16" 116 5.31"
194910 - 195001 10.06" 15 -3.79"
195010 - 195101 10.57" 22 -3.28"
195110 - 195201 14.18" 73 0.33"
195210 - 195301 12.46" 45 -1.39"
195310 - 195401 14.36" 77 0.51"
195410 - 195501 12.03" 37 -1.82"
195510 - 195601 8.10" 2 -5.75"
195610 - 195701 11.85" 34 -2.00"
195710 - 195801 16.07" 94 2.22"
195810 - 195901 11.40" 30 -2.45"
195910 - 196001 16.83" 102 2.98"
196010 - 196101 9.33" 6 -4.52"
196110 - 196201 15.04" 85 1.19"
196210 - 196301 13.56" 66 -0.29"
196310 - 196401 14.71" 80 0.86"
196410 - 196501 15.73" 89 1.88"
196510 - 196601 12.23" 41 -1.62"
196610 - 196701 12.45" 44 -1.40"
196710 - 196801 13.84" 70 -0.01"
196810 - 196901 13.76" 68 -0.09"
196910 - 197001 12.85" 55 -1.00"
197010 - 197101 13.41" 62 -0.44"
197110 - 197201 16.73" 101 2.88"
197210 - 197301 18.21" 109 4.36"
197310 - 197401 14.85" 81 1.00"
197410 - 197501 13.10" 57 -0.75"
197510 - 197601 13.98" 71 0.13"
197610 - 197701 16.63" 99 2.78"
197710 - 197801 19.27" 118 5.42"
197810 - 197901 14.35" 76 0.50"
197910 - 198001 13.17" 58 -0.68"
198010 - 198101 8.44" 3 -5.41"
198110 - 198201 14.22" 74 0.37"
198210 - 198301 15.51" 88 1.66"
198310 - 198401 18.96" 114 5.11"
198410 - 198501 10.11" 16 -3.74"
198510 - 198601 15.03" 84 1.18"
198610 - 198701 19.19" 117 5.34"
198710 - 198801 12.06" 38 -1.79"
198810 - 198901 10.46" 18 -3.39"
198910 - 199001 16.30" 97 2.45"
199010 - 199101 18.61" 110 4.76"
199110 - 199201 11.84" 33 -2.01"
199210 - 199301 19.64" 119 5.79"
199310 - 199401 15.86" 92 2.01"
199410 - 199501 16.57" 98 2.72"
199510 - 199601 18.74" 112 4.89"
199610 - 199701 14.89" 82 1.04"
199710 - 199801 20.99" 120 7.14"
199810 - 199901 12.70" 51 -1.15"
199910 - 200001 12.48" 46 -1.37"
200010 - 200101 9.61" 9 -4.24"
200110 - 200201 9.51" 7 -4.34"
200210 - 200301 16.67" 100 2.82"
200310 - 200401 11.49" 31 -2.36"
200410 - 200501 12.36" 42 -1.49"
200510 - 200601 14.63" 78 0.78"
200610 - 200701 15.03" 84 1.18"
200710 - 200801 12.36" 42 -1.49"
200810 - 200901 13.08" 56 -0.77"
200910 - 201001 22.16" 122 8.31"
201010 - 201101 9.58" 8 -4.27"
201110 - 201201 12.17" 39 -1.68"
201210 - 201301 12.19" 40 -1.66"
201310 - 201401 13.75" 67 -0.10"
201410 - 201501 14.69" 79 0.84"
201510 - 201601 21.69" 121 7.84"
201610 - 201701 13.78" 69 -0.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 26, 2019 from https://www.ncdc.noaa.gov/cag/