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 (10.59")
1901-2000 Base Period
189509 - 189511 8.87" 25 -1.72"
189609 - 189611 11.79" 79 1.20"
189709 - 189711 9.08" 32 -1.51"
189809 - 189811 12.60" 88 2.01"
189909 - 189911 8.90" 26 -1.69"
190009 - 190011 11.17" 62 0.58"
190109 - 190111 8.13" 12 -2.46"
190209 - 190211 10.49" 56 -0.10"
190309 - 190311 8.48" 16 -2.11"
190409 - 190411 8.84" 24 -1.75"
190509 - 190511 9.65" 39 -0.94"
190609 - 190611 9.40" 35 -1.19"
190709 - 190711 14.83" 107 4.24"
190809 - 190811 5.27" 1 -5.32"
190909 - 190911 8.23" 15 -2.36"
191009 - 191011 8.78" 23 -1.81"
191109 - 191111 11.31" 70 0.72"
191209 - 191211 11.30" 69 0.71"
191309 - 191311 11.64" 75 1.05"
191409 - 191411 6.02" 3 -4.57"
191509 - 191511 7.91" 9 -2.68"
191609 - 191611 9.08" 32 -1.51"
191709 - 191711 9.49" 36 -1.10"
191809 - 191811 11.53" 74 0.94"
191909 - 191911 11.37" 72 0.78"
192009 - 192011 11.00" 61 0.41"
192109 - 192111 11.30" 69 0.71"
192209 - 192211 5.94" 2 -4.65"
192309 - 192311 9.82" 41 -0.77"
192409 - 192411 9.06" 31 -1.53"
192509 - 192511 12.78" 91 2.19"
192609 - 192611 13.53" 101 2.94"
192709 - 192711 14.59" 106 4.00"
192809 - 192811 8.17" 13 -2.42"
192909 - 192911 10.27" 50 -0.32"
193009 - 193011 6.48" 5 -4.11"
193109 - 193111 8.21" 14 -2.38"
193209 - 193211 13.48" 100 2.89"
193309 - 193311 9.56" 37 -1.03"
193409 - 193411 11.85" 82 1.26"
193509 - 193511 10.88" 60 0.29"
193609 - 193611 9.87" 43 -0.72"
193709 - 193711 11.93" 84 1.34"
193809 - 193811 11.78" 77 1.19"
193909 - 193911 8.67" 19 -1.92"
194009 - 194011 10.48" 55 -0.11"
194109 - 194111 7.62" 6 -2.97"
194209 - 194211 11.79" 79 1.20"
194309 - 194311 11.30" 69 0.71"
194409 - 194411 11.94" 85 1.35"
194509 - 194511 14.43" 103 3.84"
194609 - 194611 8.93" 28 -1.66"
194709 - 194711 8.53" 17 -2.06"
194809 - 194811 9.67" 40 -0.92"
194909 - 194911 8.72" 21 -1.87"
195009 - 195011 11.93" 84 1.34"
195109 - 195111 11.29" 65 0.70"
195209 - 195211 8.90" 26 -1.69"
195309 - 195311 8.73" 22 -1.86"
195409 - 195411 13.23" 97 2.64"
195509 - 195511 11.83" 80 1.24"
195609 - 195611 9.61" 38 -0.98"
195709 - 195711 9.22" 34 -1.37"
195809 - 195811 11.24" 64 0.65"
195909 - 195911 13.47" 99 2.88"
196009 - 196011 10.15" 46 -0.44"
196109 - 196111 8.62" 18 -1.97"
196209 - 196211 11.66" 76 1.07"
196309 - 196311 10.17" 47 -0.42"
196409 - 196411 6.32" 4 -4.27"
196509 - 196511 10.03" 45 -0.56"
196609 - 196611 11.43" 73 0.84"
196709 - 196711 9.92" 44 -0.67"
196809 - 196811 11.23" 63 0.64"
196909 - 196911 10.37" 53 -0.22"
197009 - 197011 11.30" 69 0.71"
197109 - 197111 10.44" 54 -0.15"
197209 - 197211 12.80" 92 2.21"
197309 - 197311 9.82" 41 -0.77"
197409 - 197411 10.17" 47 -0.42"
197509 - 197511 14.45" 104 3.86"
197609 - 197611 11.35" 71 0.76"
197709 - 197711 15.78" 111 5.19"
197809 - 197811 8.01" 11 -2.58"
197909 - 197911 13.29" 98 2.70"
198009 - 198011 10.35" 52 -0.24"
198109 - 198111 12.13" 86 1.54"
198209 - 198211 9.04" 30 -1.55"
198309 - 198311 12.61" 90 2.02"
198409 - 198411 7.87" 8 -2.72"
198509 - 198511 13.16" 96 2.57"
198609 - 198611 10.50" 57 -0.09"
198709 - 198711 12.37" 87 1.78"
198809 - 198811 10.79" 59 0.20"
198909 - 198911 12.81" 93 2.22"
199009 - 199011 12.61" 90 2.02"
199109 - 199111 10.31" 51 -0.28"
199209 - 199211 10.79" 59 0.20"
199309 - 199311 12.83" 94 2.24"
199409 - 199411 8.93" 28 -1.66"
199509 - 199511 14.97" 109 4.38"
199609 - 199611 14.26" 102 3.67"
199709 - 199711 10.20" 49 -0.39"
199809 - 199811 7.98" 10 -2.61"
199909 - 199911 14.54" 105 3.95"
200009 - 200011 8.71" 20 -1.88"
200109 - 200111 7.72" 7 -2.87"
200209 - 200211 12.99" 95 2.40"
200309 - 200311 15.66" 110 5.07"
200409 - 200411 11.84" 81 1.25"
200509 - 200511 17.36" 112 6.77"
200609 - 200611 14.90" 108 4.31"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/