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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (71.64")
1901-1917 Base Period
189510 - 189703 68.97" 7 -2.67"
189610 - 189803 63.89" 3 -7.75"
189710 - 189903 75.72" 17 4.08"
189810 - 190003 75.95" 18 4.31"
189910 - 190103 75.97" 19 4.33"
190010 - 190203 83.62" 20 11.98"
190110 - 190303 74.05" 15 2.41"
190210 - 190403 74.37" 16 2.73"
190310 - 190503 60.27" 1 -11.37"
190410 - 190603 72.67" 13 1.03"
190510 - 190703 71.94" 11 0.30"
190610 - 190803 70.99" 9 -0.65"
190710 - 190903 73.81" 14 2.17"
190810 - 191003 65.03" 4 -6.61"
190910 - 191103 60.34" 2 -11.30"
191010 - 191203 71.78" 10 0.14"
191110 - 191303 86.88" 21 15.24"
191210 - 191403 67.83" 6 -3.81"
191310 - 191503 65.89" 5 -5.75"
191410 - 191603 70.39" 8 -1.25"
191510 - 191703 72.03" 12 0.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/