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 (34.83")
1901-1944 Base Period
189508 - 189604 28.95" 5 -5.88"
189608 - 189704 35.00" 28 0.17"
189708 - 189804 27.40" 2 -7.43"
189808 - 189904 46.20" 49 11.37"
189908 - 190004 36.81" 35 1.98"
190008 - 190104 35.62" 30 0.79"
190108 - 190204 39.79" 42 4.96"
190208 - 190304 41.91" 45 7.08"
190308 - 190404 28.75" 3 -6.08"
190408 - 190504 32.07" 17 -2.76"
190508 - 190604 35.14" 29 0.31"
190608 - 190704 31.96" 16 -2.87"
190708 - 190804 39.66" 41 4.83"
190808 - 190904 34.50" 24 -0.33"
190908 - 191004 26.49" 1 -8.34"
191008 - 191104 28.98" 6 -5.85"
191108 - 191204 45.98" 48 11.15"
191208 - 191304 36.94" 38 2.11"
191308 - 191404 31.24" 12 -3.59"
191408 - 191504 35.75" 32 0.92"
191508 - 191604 31.61" 13 -3.22"
191608 - 191704 32.32" 18 -2.51"
191708 - 191804 30.74" 10 -4.09"
191808 - 191904 39.18" 40 4.35"
191908 - 192004 36.85" 37 2.02"
192008 - 192104 35.65" 31 0.82"
192108 - 192204 34.76" 27 -0.07"
192208 - 192304 34.54" 25 -0.29"
192308 - 192404 34.24" 22 -0.59"
192408 - 192504 34.37" 23 -0.46"
192508 - 192604 34.60" 26 -0.23"
192608 - 192704 30.85" 11 -3.98"
192708 - 192804 35.97" 34 1.14"
192808 - 192904 44.09" 47 9.26"
192908 - 193004 37.77" 39 2.94"
193008 - 193104 30.54" 8 -4.29"
193108 - 193204 30.58" 9 -4.25"
193208 - 193304 41.87" 44 7.04"
193308 - 193404 28.85" 4 -5.98"
193408 - 193504 33.04" 20 -1.79"
193508 - 193604 42.09" 46 7.26"
193608 - 193704 41.00" 43 6.17"
193708 - 193804 33.27" 21 -1.56"
193808 - 193904 31.90" 15 -2.93"
193908 - 194004 31.86" 14 -2.97"
194008 - 194104 30.13" 7 -4.70"
194108 - 194204 32.56" 19 -2.27"
194208 - 194304 35.81" 33 0.98"
194308 - 194404 36.83" 36 2.00"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/