Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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 (25.91")
1901-1951 Base Period
189508 - 189603 22.55" 13 -3.36"
189608 - 189703 28.78" 41 2.87"
189708 - 189803 26.02" 31 0.11"
189808 - 189903 29.79" 47 3.88"
189908 - 190003 21.37" 6 -4.54"
190008 - 190103 22.64" 15 -3.27"
190108 - 190203 22.80" 16 -3.11"
190208 - 190303 29.68" 46 3.77"
190308 - 190403 24.18" 19 -1.73"
190408 - 190503 19.34" 5 -6.57"
190508 - 190603 27.95" 38 2.04"
190608 - 190703 31.03" 51 5.12"
190708 - 190803 26.77" 33 0.86"
190808 - 190903 21.85" 11 -4.06"
190908 - 191003 21.57" 8 -4.34"
191008 - 191103 22.24" 12 -3.67"
191108 - 191203 31.39" 52 5.48"
191208 - 191303 29.65" 45 3.74"
191308 - 191403 22.57" 14 -3.34"
191408 - 191503 24.77" 22 -1.14"
191508 - 191603 32.41" 53 6.50"
191608 - 191703 24.63" 21 -1.28"
191708 - 191803 18.54" 4 -7.37"
191808 - 191903 25.62" 27 -0.29"
191908 - 192003 30.02" 48 4.11"
192008 - 192103 25.05" 23 -0.86"
192108 - 192203 32.66" 54 6.75"
192208 - 192303 24.60" 20 -1.31"
192308 - 192403 27.12" 36 1.21"
192408 - 192503 21.67" 10 -4.24"
192508 - 192603 25.89" 30 -0.02"
192608 - 192703 36.21" 56 10.30"
192708 - 192803 25.47" 26 -0.44"
192808 - 192903 26.89" 35 0.98"
192908 - 193003 25.75" 28 -0.16"
193008 - 193103 18.15" 2 -7.76"
193108 - 193203 30.85" 50 4.94"
193208 - 193303 29.19" 43 3.28"
193308 - 193403 21.62" 9 -4.29"
193408 - 193503 29.18" 42 3.27"
193508 - 193603 22.82" 17 -3.09"
193608 - 193703 30.79" 49 4.88"
193708 - 193803 25.42" 24 -0.49"
193808 - 193903 25.84" 29 -0.07"
193908 - 194003 18.03" 1 -7.88"
194008 - 194103 18.26" 3 -7.65"
194108 - 194203 26.53" 32 0.62"
194208 - 194303 26.86" 34 0.95"
194308 - 194403 21.37" 6 -4.54"
194408 - 194503 28.12" 39 2.21"
194508 - 194603 27.90" 37 1.99"
194608 - 194703 23.46" 18 -2.45"
194708 - 194803 25.46" 25 -0.45"
194808 - 194903 29.58" 44 3.67"
194908 - 195003 32.75" 55 6.84"
195008 - 195103 28.39" 40 2.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/