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 Departure From Mean (13.46")
1901-2000 Base Period
189508 - 189601 11.20" 25 -2.26"
189608 - 189701 15.32" 93 1.86"
189708 - 189801 9.51" 3 -3.95"
189808 - 189901 12.22" 41 -1.24"
189908 - 190001 11.81" 34 -1.65"
190008 - 190101 17.37" 113 3.91"
190108 - 190201 10.86" 19 -2.60"
190208 - 190301 13.92" 69 0.46"
190308 - 190401 15.17" 92 1.71"
190408 - 190501 12.29" 43 -1.17"
190508 - 190601 14.79" 85 1.33"
190608 - 190701 15.95" 101 2.49"
190708 - 190801 11.80" 33 -1.66"
190808 - 190901 10.66" 14 -2.80"
190908 - 191001 14.94" 88 1.48"
191008 - 191101 10.33" 10 -3.13"
191108 - 191201 16.59" 107 3.13"
191208 - 191301 13.11" 57 -0.35"
191308 - 191401 11.81" 34 -1.65"
191408 - 191501 13.05" 54 -0.41"
191508 - 191601 14.82" 86 1.36"
191608 - 191701 12.97" 52 -0.49"
191708 - 191801 9.55" 4 -3.91"
191808 - 191901 12.70" 49 -0.76"
191908 - 192001 13.82" 66 0.36"
192008 - 192101 11.38" 27 -2.08"
192108 - 192201 13.70" 64 0.24"
192208 - 192301 11.41" 29 -2.05"
192308 - 192401 11.05" 23 -2.41"
192408 - 192501 12.31" 44 -1.15"
192508 - 192601 12.31" 44 -1.15"
192608 - 192701 17.04" 110 3.58"
192708 - 192801 12.77" 50 -0.69"
192808 - 192901 17.33" 112 3.87"
192908 - 193001 11.18" 24 -2.28"
193008 - 193101 9.10" 2 -4.36"
193108 - 193201 17.65" 115 4.19"
193208 - 193301 12.61" 47 -0.85"
193308 - 193401 10.77" 17 -2.69"
193408 - 193501 15.61" 95 2.15"
193508 - 193601 12.65" 48 -0.81"
193608 - 193701 14.26" 75 0.80"
193708 - 193801 11.86" 36 -1.60"
193808 - 193901 13.91" 68 0.45"
193908 - 194001 9.88" 8 -3.58"
194008 - 194101 14.57" 82 1.11"
194108 - 194201 17.68" 116 4.22"
194208 - 194301 14.62" 83 1.16"
194308 - 194401 10.83" 18 -2.63"
194408 - 194501 11.42" 30 -2.04"
194508 - 194601 13.99" 71 0.53"
194608 - 194701 14.26" 75 0.80"
194708 - 194801 12.17" 40 -1.29"
194808 - 194901 11.68" 32 -1.78"
194908 - 195001 11.98" 37 -1.48"
195008 - 195101 10.35" 11 -3.11"
195108 - 195201 16.44" 106 2.98"
195208 - 195301 9.70" 5 -3.76"
195308 - 195401 9.76" 6 -3.70"
195408 - 195501 13.42" 61 -0.04"
195508 - 195601 10.42" 12 -3.04"
195608 - 195701 10.51" 13 -2.95"
195708 - 195801 12.80" 51 -0.66"
195808 - 195901 11.00" 22 -2.46"
195908 - 196001 17.79" 117 4.33"
196008 - 196101 12.07" 38 -1.39"
196108 - 196201 15.16" 91 1.70"
196208 - 196301 10.70" 15 -2.76"
196308 - 196401 9.76" 6 -3.70"
196408 - 196501 13.14" 58 -0.32"
196508 - 196601 17.87" 119 4.41"
196608 - 196701 13.01" 53 -0.45"
196708 - 196801 10.88" 20 -2.58"
196808 - 196901 17.23" 111 3.77"
196908 - 197001 10.74" 16 -2.72"
197008 - 197101 16.17" 103 2.71"
197108 - 197201 14.57" 82 1.11"
197208 - 197301 16.70" 108 3.24"
197308 - 197401 15.48" 94 2.02"
197408 - 197501 13.17" 59 -0.29"
197508 - 197601 13.93" 70 0.47"
197608 - 197701 5.76" 1 -7.70"
197708 - 197801 18.23" 120 4.77"
197808 - 197901 14.72" 84 1.26"
197908 - 198001 13.63" 63 0.17"
198008 - 198101 14.55" 80 1.09"
198108 - 198201 14.89" 87 1.43"
198208 - 198301 16.85" 109 3.39"
198308 - 198401 16.29" 105 2.83"
198408 - 198501 15.01" 89 1.55"
198508 - 198601 17.63" 114 4.17"
198608 - 198701 15.82" 99 2.36"
198708 - 198801 14.38" 77 0.92"
198808 - 198901 15.67" 96 2.21"
198908 - 199001 11.32" 26 -2.14"
199008 - 199101 13.07" 55 -0.39"
199108 - 199201 15.69" 97 2.23"
199208 - 199301 15.95" 101 2.49"
199308 - 199401 13.72" 65 0.26"
199408 - 199501 13.83" 67 0.37"
199508 - 199601 16.14" 102 2.68"
199608 - 199701 15.11" 90 1.65"
199708 - 199801 12.13" 39 -1.33"
199808 - 199901 14.11" 72 0.65"
199908 - 200001 9.99" 9 -3.47"
200008 - 200101 13.08" 56 -0.38"
200108 - 200201 13.63" 63 0.17"
200208 - 200301 12.32" 46 -1.14"
200308 - 200401 11.43" 31 -2.03"
200408 - 200501 14.44" 78 0.98"
200508 - 200601 14.55" 80 1.09"
200608 - 200701 14.38" 77 0.92"
200708 - 200801 17.86" 118 4.40"
200808 - 200901 13.40" 60 -0.06"
200908 - 201001 15.70" 98 2.24"
201008 - 201101 16.21" 104 2.75"
201108 - 201201 10.98" 21 -2.48"
201208 - 201301 11.39" 28 -2.07"
201308 - 201401 12.24" 42 -1.22"
201408 - 201501 14.26" 75 0.80"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/