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 (16.63")
1901-1974 Base Period
189509 - 189601 13.91" 9 -2.72"
189609 - 189701 15.85" 33 -0.78"
189709 - 189801 17.70" 54 1.07"
189809 - 189901 18.30" 62 1.67"
189909 - 190001 15.64" 25 -0.99"
190009 - 190101 15.90" 34 -0.73"
190109 - 190201 17.11" 45 0.48"
190209 - 190301 18.93" 68 2.30"
190309 - 190401 14.79" 17 -1.84"
190409 - 190501 14.96" 18 -1.67"
190509 - 190601 15.64" 25 -0.99"
190609 - 190701 16.33" 42 -0.30"
190709 - 190801 21.74" 78 5.11"
190809 - 190901 12.05" 2 -4.58"
190909 - 191001 15.66" 27 -0.97"
191009 - 191101 14.27" 11 -2.36"
191109 - 191201 17.03" 44 0.40"
191209 - 191301 18.80" 66 2.17"
191309 - 191401 17.47" 50 0.84"
191409 - 191501 14.17" 10 -2.46"
191509 - 191601 14.28" 12 -2.35"
191609 - 191701 15.82" 32 -0.81"
191709 - 191801 15.09" 20 -1.54"
191809 - 191901 17.42" 49 0.79"
191909 - 192001 15.91" 35 -0.72"
192009 - 192101 17.52" 51 0.89"
192109 - 192201 15.99" 36 -0.64"
192209 - 192301 13.49" 6 -3.14"
192309 - 192401 17.78" 56 1.15"
192409 - 192501 14.69" 15 -1.94"
192509 - 192601 17.83" 57 1.20"
192609 - 192701 18.68" 64 2.05"
192709 - 192801 21.93" 79 5.30"
192809 - 192901 13.53" 7 -3.10"
192909 - 193001 16.52" 43 -0.11"
193009 - 193101 10.85" 1 -5.78"
193109 - 193201 15.73" 29 -0.90"
193209 - 193301 17.73" 55 1.10"
193309 - 193401 15.63" 24 -1.00"
193409 - 193501 19.37" 71 2.74"
193509 - 193601 17.93" 59 1.30"
193609 - 193701 19.79" 72 3.16"
193709 - 193801 17.60" 53 0.97"
193809 - 193901 17.94" 60 1.31"
193909 - 194001 13.22" 5 -3.41"
194009 - 194101 16.25" 40 -0.38"
194109 - 194201 12.96" 4 -3.67"
194209 - 194301 18.90" 67 2.27"
194309 - 194401 14.39" 13 -2.24"
194409 - 194501 18.76" 65 2.13"
194509 - 194601 19.90" 73 3.27"
194609 - 194701 15.78" 30 -0.85"
194709 - 194801 13.69" 8 -2.94"
194809 - 194901 18.01" 61 1.38"
194909 - 195001 15.53" 22 -1.10"
195009 - 195101 18.96" 69 2.33"
195109 - 195201 19.97" 75 3.34"
195209 - 195301 17.17" 46 0.54"
195309 - 195401 15.10" 21 -1.53"
195409 - 195501 18.63" 63 2.00"
195509 - 195601 15.70" 28 -0.93"
195609 - 195701 15.55" 23 -1.08"
195709 - 195801 19.33" 70 2.70"
195809 - 195901 16.16" 39 -0.47"
195909 - 196001 20.29" 76 3.66"
196009 - 196101 14.70" 16 -1.93"
196109 - 196201 14.39" 13 -2.24"
196209 - 196301 17.19" 47 0.56"
196309 - 196401 16.04" 37 -0.59"
196409 - 196501 12.73" 3 -3.90"
196509 - 196601 15.01" 19 -1.62"
196609 - 196701 16.06" 38 -0.57"
196709 - 196801 16.32" 41 -0.31"
196809 - 196901 17.87" 58 1.24"
196909 - 197001 17.56" 52 0.93"
197009 - 197101 17.34" 48 0.71"
197109 - 197201 15.79" 31 -0.84"
197209 - 197301 21.35" 77 4.72"
197309 - 197401 19.96" 74 3.33"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/