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 (9.08")
1901-1959 Base Period
189502 - 189504 6.17" 4 -2.91"
189602 - 189604 9.66" 45 0.58"
189702 - 189704 10.96" 52 1.88"
189802 - 189804 7.23" 13 -1.85"
189902 - 189904 10.73" 49 1.65"
190002 - 190004 8.65" 33 -0.43"
190102 - 190104 9.95" 46 0.87"
190202 - 190204 13.14" 63 4.06"
190302 - 190304 6.74" 8 -2.34"
190402 - 190404 17.50" 65 8.42"
190502 - 190504 7.06" 12 -2.02"
190602 - 190604 8.41" 29 -0.67"
190702 - 190704 11.55" 59 2.47"
190802 - 190804 7.87" 21 -1.21"
190902 - 190904 7.88" 22 -1.20"
191002 - 191004 9.03" 35 -0.05"
191102 - 191104 4.91" 1 -4.17"
191202 - 191204 9.09" 39 0.01"
191302 - 191304 6.23" 6 -2.85"
191402 - 191404 7.33" 14 -1.75"
191502 - 191504 7.82" 20 -1.26"
191602 - 191604 13.11" 62 4.03"
191702 - 191704 10.87" 50 1.79"
191802 - 191804 8.28" 28 -0.80"
191902 - 191904 11.44" 58 2.36"
192002 - 192004 7.43" 17 -1.65"
192102 - 192104 10.19" 48 1.11"
192202 - 192204 9.61" 43 0.53"
192302 - 192304 6.17" 4 -2.91"
192402 - 192404 6.05" 3 -3.03"
192502 - 192504 9.23" 40 0.15"
192602 - 192604 7.62" 18 -1.46"
192702 - 192704 9.98" 47 0.90"
192802 - 192804 9.34" 41 0.26"
192902 - 192904 6.81" 9 -2.27"
193002 - 193004 8.59" 32 -0.49"
193102 - 193104 8.47" 30 -0.61"
193202 - 193204 11.30" 56 2.22"
193302 - 193304 7.77" 19 -1.31"
193402 - 193404 6.27" 7 -2.81"
193502 - 193504 8.15" 26 -0.93"
193602 - 193604 8.48" 31 -0.60"
193702 - 193704 11.91" 60 2.83"
193802 - 193804 12.21" 61 3.13"
193902 - 193904 7.02" 11 -2.06"
194002 - 194004 14.03" 64 4.95"
194102 - 194104 5.82" 2 -3.26"
194202 - 194204 6.96" 10 -2.12"
194302 - 194304 9.04" 36 -0.04"
194402 - 194404 7.99" 23 -1.09"
194502 - 194504 11.08" 53 2.00"
194602 - 194604 9.07" 37 -0.01"
194702 - 194704 7.40" 16 -1.68"
194802 - 194804 10.93" 51 1.85"
194902 - 194904 9.52" 42 0.44"
195002 - 195004 11.20" 54 2.12"
195102 - 195104 9.09" 39 0.01"
195202 - 195204 7.39" 15 -1.69"
195302 - 195304 8.90" 34 -0.18"
195402 - 195404 8.18" 27 -0.90"
195502 - 195504 9.66" 45 0.58"
195602 - 195604 8.10" 25 -0.98"
195702 - 195704 11.39" 57 2.31"
195802 - 195804 11.25" 55 2.17"
195902 - 195904 8.06" 24 -1.02"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/