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 (23.54")
1901-2000 Base Period
189508 - 189601 18.31" 10 -5.23"
189608 - 189701 18.23" 9 -5.31"
189708 - 189801 19.39" 14 -4.15"
189808 - 189901 31.49" 120 7.95"
189908 - 190001 19.69" 17 -3.85"
190008 - 190101 22.36" 51 -1.18"
190108 - 190201 25.73" 90 2.19"
190208 - 190301 25.63" 88 2.09"
190308 - 190401 20.27" 24 -3.27"
190408 - 190501 20.09" 21 -3.45"
190508 - 190601 25.62" 87 2.08"
190608 - 190701 21.85" 43 -1.69"
190708 - 190801 26.47" 91 2.93"
190808 - 190901 20.97" 36 -2.57"
190908 - 191001 17.78" 6 -5.76"
191008 - 191101 20.03" 20 -3.51"
191108 - 191201 28.74" 112 5.20"
191208 - 191301 23.34" 64 -0.20"
191308 - 191401 20.66" 29 -2.88"
191408 - 191501 28.11" 106 4.57"
191508 - 191601 23.82" 71 0.28"
191608 - 191701 19.57" 15 -3.97"
191708 - 191801 20.99" 37 -2.55"
191808 - 191901 26.58" 94 3.04"
191908 - 192001 20.75" 31 -2.79"
192008 - 192101 25.53" 86 1.99"
192108 - 192201 19.79" 18 -3.75"
192208 - 192301 21.98" 45 -1.56"
192308 - 192401 21.90" 44 -1.64"
192408 - 192501 28.10" 105 4.56"
192508 - 192601 23.30" 61 -0.24"
192608 - 192701 20.78" 33 -2.76"
192708 - 192801 19.81" 19 -3.73"
192808 - 192901 26.56" 93 3.02"
192908 - 193001 28.49" 109 4.95"
193008 - 193101 20.88" 34 -2.66"
193108 - 193201 20.89" 35 -2.65"
193208 - 193301 28.58" 111 5.04"
193308 - 193401 16.40" 2 -7.14"
193408 - 193501 21.42" 41 -2.12"
193508 - 193601 26.63" 95 3.09"
193608 - 193701 27.16" 103 3.62"
193708 - 193801 23.40" 66 -0.14"
193808 - 193901 17.72" 4 -5.82"
193908 - 194001 20.39" 26 -3.15"
194008 - 194101 20.71" 30 -2.83"
194108 - 194201 20.65" 28 -2.89"
194208 - 194301 24.72" 79 1.18"
194308 - 194401 17.76" 5 -5.78"
194408 - 194501 22.15" 46 -1.39"
194508 - 194601 28.50" 110 4.96"
194608 - 194701 23.03" 59 -0.51"
194708 - 194801 29.95" 117 6.41"
194808 - 194901 29.87" 116 6.33"
194908 - 195001 22.32" 50 -1.22"
195008 - 195101 20.30" 25 -3.24"
195108 - 195201 22.68" 55 -0.86"
195208 - 195301 23.70" 68 0.16"
195308 - 195401 25.67" 89 2.13"
195408 - 195501 17.84" 7 -5.70"
195508 - 195601 18.06" 8 -5.48"
195608 - 195701 21.23" 39 -2.31"
195708 - 195801 28.26" 107 4.72"
195808 - 195901 19.07" 13 -4.47"
195908 - 196001 27.27" 104 3.73"
196008 - 196101 21.08" 38 -2.46"
196108 - 196201 24.07" 73 0.53"
196208 - 196301 22.58" 53 -0.96"
196308 - 196401 22.81" 56 -0.73"
196408 - 196501 26.80" 99 3.26"
196508 - 196601 20.76" 32 -2.78"
196608 - 196701 22.96" 57 -0.58"
196708 - 196801 24.22" 76 0.68"
196808 - 196901 20.56" 27 -2.98"
196908 - 197001 24.64" 77 1.10"
197008 - 197101 22.37" 52 -1.17"
197108 - 197201 26.88" 100 3.34"
197208 - 197301 25.30" 84 1.76"
197308 - 197401 23.80" 69 0.26"
197408 - 197501 24.96" 81 1.42"
197508 - 197601 25.00" 82 1.46"
197608 - 197701 25.28" 83 1.74"
197708 - 197801 30.32" 118 6.78"
197808 - 197901 21.65" 42 -1.89"
197908 - 198001 26.75" 98 3.21"
198008 - 198101 15.91" 1 -7.63"
198108 - 198201 22.98" 58 -0.56"
198208 - 198301 23.37" 65 -0.17"
198308 - 198401 26.94" 101 3.40"
198408 - 198501 17.07" 3 -6.47"
198508 - 198601 24.72" 79 1.18"
198608 - 198701 28.92" 115 5.38"
198708 - 198801 21.26" 40 -2.28"
198808 - 198901 22.15" 46 -1.39"
198908 - 199001 26.51" 92 2.97"
199008 - 199101 25.48" 85 1.94"
199108 - 199201 20.11" 22 -3.43"
199208 - 199301 30.98" 119 7.44"
199308 - 199401 23.63" 67 0.09"
199408 - 199501 26.69" 96 3.15"
199508 - 199601 28.81" 114 5.27"
199608 - 199701 26.71" 97 3.17"
199708 - 199801 28.75" 113 5.21"
199808 - 199901 23.81" 70 0.27"
199908 - 200001 23.31" 62 -0.23"
200008 - 200101 20.15" 23 -3.39"
200108 - 200201 18.88" 11 -4.66"
200208 - 200301 27.15" 102 3.61"
200308 - 200401 22.58" 53 -0.96"
200408 - 200501 28.35" 108 4.81"
200508 - 200601 22.19" 48 -1.35"
200608 - 200701 24.73" 80 1.19"
200708 - 200801 18.97" 12 -4.57"
200808 - 200901 24.14" 74 0.60"
200908 - 201001 32.74" 122 9.20"
201008 - 201101 19.59" 16 -3.95"
201108 - 201201 22.23" 49 -1.31"
201208 - 201301 23.34" 64 -0.20"
201308 - 201401 23.08" 60 -0.46"
201408 - 201501 24.15" 75 0.61"
201508 - 201601 31.84" 121 8.30"
201608 - 201701 23.90" 72 0.36"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/