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 (210.02")
1901-2000 Base Period
189508 - 190007 210.41" 51 0.39"
189608 - 190107 212.74" 62 2.72"
189708 - 190207 217.03" 81 7.01"
189808 - 190307 221.45" 95 11.43"
189908 - 190407 217.38" 84 7.36"
190008 - 190507 215.50" 74 5.48"
190108 - 190607 214.89" 71 4.87"
190208 - 190707 206.59" 36 -3.43"
190308 - 190807 207.00" 37 -3.02"
190408 - 190907 203.92" 28 -6.10"
190508 - 191007 203.06" 26 -6.96"
190608 - 191107 195.59" 8 -14.43"
190708 - 191207 200.32" 19 -9.70"
190808 - 191307 196.69" 10 -13.33"
190908 - 191407 199.46" 14 -10.56"
191008 - 191507 199.82" 15 -10.20"
191108 - 191607 209.37" 45 -0.65"
191208 - 191707 205.26" 33 -4.76"
191308 - 191807 202.13" 23 -7.89"
191408 - 191907 204.77" 31 -5.25"
191508 - 192007 210.03" 48 0.01"
191608 - 192107 207.05" 38 -2.97"
191708 - 192207 210.33" 49 0.31"
191808 - 192307 206.49" 35 -3.53"
191908 - 192407 204.64" 30 -5.38"
192008 - 192507 200.21" 18 -9.81"
192108 - 192607 196.71" 11 -13.31"
192208 - 192707 196.44" 9 -13.58"
192308 - 192807 210.85" 54 0.83"
192408 - 192907 210.58" 53 0.56"
192508 - 193007 209.74" 47 -0.28"
192608 - 193107 207.10" 39 -2.92"
192708 - 193207 202.50" 24 -7.52"
192808 - 193307 195.07" 6 -14.95"
192908 - 193407 195.18" 7 -14.84"
193008 - 193507 200.18" 17 -9.84"
193108 - 193607 207.70" 41 -2.32"
193208 - 193707 215.20" 72 5.18"
193308 - 193807 217.07" 82 7.05"
193408 - 193907 217.50" 85 7.48"
193508 - 194007 215.39" 73 5.37"
193608 - 194107 208.79" 44 -1.23"
193708 - 194207 201.85" 22 -8.17"
193808 - 194307 201.56" 21 -8.46"
193908 - 194407 198.45" 12 -11.57"
194008 - 194507 204.54" 29 -5.48"
194108 - 194607 211.76" 58 1.74"
194208 - 194707 217.63" 86 7.61"
194308 - 194807 212.78" 63 2.76"
194408 - 194907 213.48" 66 3.46"
194508 - 195007 206.06" 34 -3.96"
194608 - 195107 210.55" 52 0.53"
194708 - 195207 210.91" 55 0.89"
194808 - 195307 216.15" 76 6.13"
194908 - 195407 217.25" 83 7.23"
195008 - 195507 220.33" 93 10.31"
195108 - 195607 219.80" 90 9.78"
195208 - 195707 211.24" 57 1.22"
195308 - 195807 210.40" 50 0.38"
195408 - 195907 209.53" 46 -0.49"
195508 - 196007 214.50" 69 4.48"
195608 - 196107 208.63" 43 -1.39"
195708 - 196207 207.84" 42 -2.18"
195808 - 196307 201.43" 20 -8.59"
195908 - 196407 200.06" 16 -9.96"
196008 - 196507 182.69" 3 -27.33"
196108 - 196607 176.66" 1 -33.36"
196208 - 196707 180.93" 2 -29.09"
196308 - 196807 183.53" 4 -26.49"
196408 - 196907 187.15" 5 -22.87"
196508 - 197007 199.19" 13 -10.83"
196608 - 197107 205.12" 32 -4.90"
196708 - 197207 214.61" 70 4.59"
196808 - 197307 223.05" 97 13.03"
196908 - 197407 227.44" 98 17.42"
197008 - 197507 228.85" 102 18.83"
197108 - 197607 237.35" 107 27.33"
197208 - 197707 229.41" 104 19.39"
197308 - 197807 230.90" 105 20.88"
197408 - 197907 229.13" 103 19.11"
197508 - 198007 227.89" 99 17.87"
197608 - 198107 216.83" 78 6.81"
197708 - 198207 218.46" 88 8.44"
197808 - 198307 211.01" 56 0.99"
197908 - 198407 219.90" 92 9.88"
198008 - 198507 212.34" 60 2.32"
198108 - 198607 218.21" 87 8.19"
198208 - 198707 215.72" 75 5.70"
198308 - 198807 212.05" 59 2.03"
198408 - 198907 202.97" 25 -7.05"
198508 - 199007 212.90" 65 2.88"
198608 - 199107 212.82" 64 2.80"
198708 - 199207 213.80" 67 3.78"
198808 - 199307 216.96" 80 6.94"
198908 - 199407 220.36" 94 10.34"
199008 - 199507 212.57" 61 2.55"
199108 - 199607 219.84" 91 9.82"
199208 - 199707 222.65" 96 12.63"
199308 - 199807 228.65" 100 18.63"
199408 - 199907 216.59" 77 6.57"
199508 - 200007 228.66" 101 18.64"
199608 - 200107 214.20" 68 4.18"
199708 - 200207 207.27" 40 -2.75"
199808 - 200307 203.39" 27 -6.63"
199908 - 200407 218.64" 89 8.62"
200008 - 200507 216.88" 79 6.86"
200108 - 200607 232.86" 106 22.84"
200208 - 200707 241.76" 108 31.74"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/