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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Dates Value Rank Departure From Mean (30.95")
1901-1956 Base Period
189510 - 189608 25.81" 11 -5.14"
189610 - 189708 29.93" 26 -1.02"
189710 - 189808 31.87" 33 0.92"
189810 - 189908 27.95" 20 -3.00"
189910 - 190008 36.43" 52 5.48"
190010 - 190108 24.34" 6 -6.61"
190110 - 190208 27.30" 16 -3.65"
190210 - 190308 35.89" 49 4.94"
190310 - 190408 27.09" 14 -3.86"
190410 - 190508 35.95" 50 5.00"
190510 - 190608 32.88" 39 1.93"
190610 - 190708 30.34" 28 -0.61"
190710 - 190808 38.84" 59 7.89"
190810 - 190908 26.65" 13 -4.30"
190910 - 191008 27.14" 15 -3.81"
191010 - 191108 27.49" 18 -3.46"
191110 - 191208 33.59" 40 2.64"
191210 - 191308 27.37" 17 -3.58"
191310 - 191408 34.33" 45 3.38"
191410 - 191508 37.47" 57 6.52"
191510 - 191608 28.33" 22 -2.62"
191610 - 191708 24.05" 4 -6.90"
191710 - 191808 20.37" 1 -10.58"
191810 - 191908 39.96" 61 9.01"
191910 - 192008 37.97" 58 7.02"
192010 - 192108 32.72" 38 1.77"
192110 - 192208 31.12" 30 0.17"
192210 - 192308 33.93" 43 2.98"
192310 - 192408 31.85" 32 0.90"
192410 - 192508 21.03" 2 -9.92"
192510 - 192608 33.85" 42 2.90"
192610 - 192708 36.56" 54 5.61"
192710 - 192808 32.03" 35 1.08"
192810 - 192908 32.20" 36 1.25"
192910 - 193008 28.54" 23 -2.41"
193010 - 193108 32.01" 34 1.06"
193110 - 193208 36.41" 51 5.46"
193210 - 193308 31.11" 29 0.16"
193310 - 193408 24.48" 8 -6.47"
193410 - 193508 34.09" 44 3.14"
193510 - 193608 24.38" 7 -6.57"
193610 - 193708 27.90" 19 -3.05"
193710 - 193808 34.40" 46 3.45"
193810 - 193908 28.32" 21 -2.63"
193910 - 194008 30.32" 27 -0.63"
194010 - 194108 38.95" 60 8.00"
194110 - 194208 35.43" 48 4.48"
194210 - 194308 25.78" 10 -5.17"
194310 - 194408 34.85" 47 3.90"
194410 - 194508 37.47" 57 6.52"
194510 - 194608 33.62" 41 2.67"
194610 - 194708 32.57" 37 1.62"
194710 - 194808 31.41" 31 0.46"
194810 - 194908 36.54" 53 5.59"
194910 - 195008 36.76" 55 5.81"
195010 - 195108 26.41" 12 -4.54"
195110 - 195208 24.99" 9 -5.96"
195210 - 195308 29.59" 25 -1.36"
195310 - 195408 24.18" 5 -6.77"
195410 - 195508 29.21" 24 -1.74"
195510 - 195608 21.10" 3 -9.85"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/