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 (160.31")
1901-2000 Base Period
189512 - 190011 171.24" 89 10.93"
189612 - 190111 161.52" 59 1.21"
189712 - 190211 159.87" 48 -0.44"
189812 - 190311 166.63" 77 6.32"
189912 - 190411 165.72" 74 5.41"
190012 - 190511 162.87" 64 2.56"
190112 - 190611 165.37" 73 5.06"
190212 - 190711 166.31" 75 6.00"
190312 - 190811 161.52" 59 1.21"
190412 - 190911 163.94" 67 3.63"
190512 - 191011 167.07" 78 6.76"
190612 - 191111 160.60" 53 0.29"
190712 - 191211 160.43" 52 0.12"
190812 - 191311 162.33" 63 2.02"
190912 - 191411 156.73" 37 -3.58"
191012 - 191511 153.23" 23 -7.08"
191112 - 191611 161.88" 60 1.57"
191212 - 191711 154.75" 29 -5.56"
191312 - 191811 155.84" 35 -4.47"
191412 - 191911 155.04" 31 -5.27"
191512 - 192011 157.25" 40 -3.06"
191612 - 192111 158.76" 45 -1.55"
191712 - 192211 156.87" 38 -3.44"
191812 - 192311 155.62" 33 -4.69"
191912 - 192411 151.74" 20 -8.57"
192012 - 192511 151.31" 19 -9.00"
192112 - 192611 144.43" 8 -15.88"
192212 - 192711 156.40" 36 -3.91"
192312 - 192811 148.93" 15 -11.38"
192412 - 192911 142.45" 6 -17.86"
192512 - 193011 140.93" 4 -19.38"
192612 - 193111 136.05" 2 -24.26"
192712 - 193211 132.66" 1 -27.65"
192812 - 193311 137.29" 3 -23.02"
192912 - 193411 151.96" 22 -8.35"
193012 - 193511 148.34" 13 -11.97"
193112 - 193611 149.56" 16 -10.75"
193212 - 193711 151.03" 18 -9.28"
193312 - 193811 154.76" 30 -5.55"
193412 - 193911 142.55" 7 -17.76"
193512 - 194011 154.66" 27 -5.65"
193612 - 194111 158.91" 47 -1.40"
193712 - 194211 157.06" 39 -3.25"
193812 - 194311 155.37" 32 -4.94"
193912 - 194411 158.19" 43 -2.12"
194012 - 194511 154.18" 26 -6.13"
194112 - 194611 157.74" 41 -2.57"
194212 - 194711 155.83" 34 -4.48"
194312 - 194811 160.61" 54 0.30"
194412 - 194911 164.67" 70 4.36"
194512 - 195011 170.65" 88 10.34"
194612 - 195111 170.46" 86 10.15"
194712 - 195211 163.41" 66 3.10"
194812 - 195311 164.89" 71 4.58"
194912 - 195411 168.64" 80 8.33"
195012 - 195511 161.50" 57 1.19"
195112 - 195611 164.00" 68 3.69"
195212 - 195711 170.14" 85 9.83"
195312 - 195811 168.75" 83 8.44"
195412 - 195911 168.54" 79 8.23"
195512 - 196011 169.31" 84 9.00"
195612 - 196111 165.02" 72 4.71"
195712 - 196211 166.51" 76 6.20"
195812 - 196311 162.06" 61 1.75"
195912 - 196411 160.28" 50 -0.03"
196012 - 196511 162.97" 65 2.66"
196112 - 196611 158.10" 42 -2.21"
196212 - 196711 158.35" 44 -1.96"
196312 - 196811 160.63" 55 0.32"
196412 - 196911 160.30" 51 -0.01"
196512 - 197011 160.88" 56 0.57"
196612 - 197111 170.64" 87 10.33"
196712 - 197211 173.48" 91 13.17"
196812 - 197311 171.28" 90 10.97"
196912 - 197411 175.26" 92 14.95"
197012 - 197511 177.17" 93 16.86"
197112 - 197611 168.67" 82 8.36"
197212 - 197711 158.89" 46 -1.42"
197312 - 197811 160.17" 49 -0.14"
197412 - 197911 153.88" 24 -6.43"
197512 - 198011 149.59" 17 -10.72"
197612 - 198111 154.69" 28 -5.62"
197712 - 198211 168.65" 81 8.34"
197812 - 198311 177.72" 94 17.41"
197912 - 198411 188.68" 100 28.37"
198012 - 198511 180.95" 96 20.64"
198112 - 198611 179.22" 95 18.91"
198212 - 198711 162.19" 62 1.88"
198312 - 198811 151.92" 21 -8.39"
198412 - 198911 141.50" 5 -18.81"
198512 - 199011 148.01" 12 -12.30"
198612 - 199111 145.94" 9 -14.37"
198712 - 199211 148.70" 14 -11.61"
198812 - 199311 147.03" 10 -13.28"
198912 - 199411 147.20" 11 -13.11"
199012 - 199511 153.97" 25 -6.34"
199112 - 199611 164.42" 69 4.11"
199212 - 199711 181.80" 97 21.49"
199312 - 199811 187.57" 99 27.26"
199412 - 199911 194.21" 101 33.90"
199512 - 200011 184.06" 98 23.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/