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 (41.10")
1901-1924 Base Period
189504 - 189603 40.39" 14 -0.71"
189604 - 189703 37.41" 5 -3.69"
189704 - 189803 46.52" 26 5.42"
189804 - 189903 46.71" 27 5.61"
189904 - 190003 39.79" 11 -1.31"
190004 - 190103 36.96" 1 -4.14"
190104 - 190203 48.96" 29 7.86"
190204 - 190303 48.21" 28 7.11"
190304 - 190403 40.14" 13 -0.96"
190404 - 190503 38.89" 9 -2.21"
190504 - 190603 41.01" 17 -0.09"
190604 - 190703 40.69" 15 -0.41"
190704 - 190803 46.12" 25 5.02"
190804 - 190903 38.65" 8 -2.45"
190904 - 191003 37.35" 4 -3.75"
191004 - 191103 37.00" 2 -4.10"
191104 - 191203 41.27" 19 0.17"
191204 - 191303 45.21" 24 4.11"
191304 - 191403 38.32" 7 -2.78"
191404 - 191503 37.13" 3 -3.97"
191504 - 191603 41.86" 21 0.76"
191604 - 191703 40.97" 16 -0.13"
191704 - 191803 41.08" 18 -0.02"
191804 - 191903 41.69" 20 0.59"
191904 - 192003 43.43" 22 2.33"
192004 - 192103 43.69" 23 2.59"
192104 - 192203 39.48" 10 -1.62"
192204 - 192303 40.02" 12 -1.08"
192304 - 192403 38.18" 6 -2.92"

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/