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 (31.18")
1901-1969 Base Period
189509 - 189607 25.10" 7 -6.08"
189609 - 189707 30.00" 30 -1.18"
189709 - 189807 30.04" 31 -1.14"
189809 - 189907 29.93" 29 -1.25"
189909 - 190007 35.42" 61 4.24"
190009 - 190107 26.52" 13 -4.66"
190109 - 190207 28.13" 23 -3.05"
190209 - 190307 36.94" 69 5.76"
190309 - 190407 26.31" 12 -4.87"
190409 - 190507 36.76" 68 5.58"
190509 - 190607 32.04" 40 0.86"
190609 - 190707 32.41" 42 1.23"
190709 - 190807 37.10" 70 5.92"
190809 - 190907 27.55" 19 -3.63"
190909 - 191007 26.55" 14 -4.63"
191009 - 191107 25.44" 8 -5.74"
191109 - 191207 32.38" 41 1.20"
191209 - 191307 28.01" 21 -3.17"
191309 - 191407 35.30" 59 4.12"
191409 - 191507 33.89" 50 2.71"
191509 - 191607 29.12" 26 -2.06"
191609 - 191707 22.63" 4 -8.55"
191709 - 191807 19.94" 1 -11.24"
191809 - 191907 39.17" 73 7.99"
191909 - 192007 36.32" 65 5.14"
192009 - 192107 33.11" 48 1.93"
192109 - 192207 32.44" 43 1.26"
192209 - 192307 32.95" 47 1.77"
192309 - 192407 34.19" 52 3.01"
192409 - 192507 21.38" 2 -9.80"
192509 - 192607 34.47" 54 3.29"
192609 - 192707 36.43" 66 5.25"
192709 - 192807 31.78" 36 0.60"
192809 - 192907 32.81" 45 1.63"
192909 - 193007 29.30" 27 -1.88"
193009 - 193107 31.83" 37 0.65"
193109 - 193207 34.21" 53 3.03"
193209 - 193307 31.33" 35 0.15"
193309 - 193407 24.90" 6 -6.28"
193409 - 193507 35.33" 60 4.15"
193509 - 193607 26.97" 15 -4.21"
193609 - 193707 30.55" 33 -0.63"
193709 - 193807 34.67" 55 3.49"
193809 - 193907 27.26" 16 -3.92"
193909 - 194007 27.53" 18 -3.65"
194009 - 194107 37.60" 72 6.42"
194109 - 194207 34.84" 56 3.66"
194209 - 194307 28.56" 25 -2.62"
194309 - 194407 33.98" 51 2.80"
194409 - 194507 37.15" 71 5.97"
194509 - 194607 34.94" 57 3.76"
194609 - 194707 33.47" 49 2.29"
194709 - 194807 30.56" 34 -0.62"
194809 - 194907 35.82" 62 4.64"
194909 - 195007 35.86" 63 4.68"
195009 - 195107 28.09" 22 -3.09"
195109 - 195207 27.39" 17 -3.79"
195209 - 195307 28.26" 24 -2.92"
195309 - 195407 23.55" 5 -7.63"
195409 - 195507 27.73" 20 -3.45"
195509 - 195607 22.53" 3 -8.65"
195609 - 195707 35.13" 58 3.95"
195709 - 195807 39.39" 74 8.21"
195809 - 195907 32.56" 44 1.38"
195909 - 196007 31.85" 39 0.67"
196009 - 196107 36.66" 67 5.48"
196109 - 196207 31.84" 38 0.66"
196209 - 196307 26.08" 10 -5.10"
196309 - 196407 26.06" 9 -5.12"
196409 - 196507 30.52" 32 -0.66"
196509 - 196607 29.72" 28 -1.46"
196609 - 196707 26.22" 11 -4.96"
196709 - 196807 36.12" 64 4.94"
196809 - 196907 32.85" 46 1.67"

Citing This Page

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