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 (28.56")
1901-1945 Base Period
189508 - 189605 31.72" 39 3.16"
189608 - 189705 33.50" 44 4.94"
189708 - 189805 29.37" 29 0.81"
189808 - 189905 29.26" 27 0.70"
189908 - 190005 31.70" 37 3.14"
190008 - 190105 31.78" 40 3.22"
190108 - 190205 30.62" 34 2.06"
190208 - 190305 29.96" 32 1.40"
190308 - 190405 36.86" 49 8.30"
190408 - 190505 24.96" 10 -3.60"
190508 - 190605 27.83" 17 -0.73"
190608 - 190705 34.27" 47 5.71"
190708 - 190805 27.62" 14 -0.94"
190808 - 190905 28.07" 19 -0.49"
190908 - 191005 32.41" 42 3.85"
191008 - 191105 28.42" 21 -0.14"
191108 - 191205 29.51" 30 0.95"
191208 - 191305 28.16" 20 -0.40"
191308 - 191405 28.65" 24 0.09"
191408 - 191505 25.75" 11 -2.81"
191508 - 191605 34.59" 48 6.03"
191608 - 191705 26.86" 13 -1.70"
191708 - 191805 28.46" 22 -0.10"
191808 - 191905 30.01" 33 1.45"
191908 - 192005 24.06" 9 -4.50"
192008 - 192105 36.94" 50 8.38"
192108 - 192205 28.57" 23 0.01"
192208 - 192305 27.78" 16 -0.78"
192308 - 192405 21.13" 3 -7.43"
192408 - 192505 32.27" 41 3.71"
192508 - 192605 23.82" 8 -4.74"
192608 - 192705 33.89" 45 5.33"
192708 - 192805 31.59" 36 3.03"
192808 - 192905 20.95" 1 -7.61"
192908 - 193005 22.52" 5 -6.04"
193008 - 193105 21.78" 4 -6.78"
193108 - 193205 31.72" 39 3.16"
193208 - 193305 29.19" 26 0.63"
193308 - 193405 29.00" 25 0.44"
193408 - 193505 29.54" 31 0.98"
193508 - 193605 25.89" 12 -2.67"
193608 - 193705 23.04" 6 -5.52"
193708 - 193805 34.09" 46 5.53"
193808 - 193905 23.12" 7 -5.44"
193908 - 194005 29.33" 28 0.77"
194008 - 194105 27.84" 18 -0.72"
194108 - 194205 30.96" 35 2.40"
194208 - 194305 32.59" 43 4.03"
194308 - 194405 21.09" 2 -7.47"
194408 - 194505 27.74" 15 -0.82"

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/