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 (58.99")
1901-1912 Base Period
189510 - 189703 65.43" 14 6.44"
189610 - 189803 63.17" 12 4.18"
189710 - 189903 69.93" 16 10.94"
189810 - 190003 57.16" 5 -1.83"
189910 - 190103 55.21" 3 -3.78"
190010 - 190203 51.25" 1 -7.74"
190110 - 190303 62.34" 11 3.35"
190210 - 190403 61.58" 10 2.59"
190310 - 190503 52.82" 2 -6.17"
190410 - 190603 58.90" 6 -0.09"
190510 - 190703 63.80" 13 4.81"
190610 - 190803 66.15" 15 7.16"
190710 - 190903 59.69" 8 0.70"
190810 - 191003 59.51" 7 0.52"
190910 - 191103 56.38" 4 -2.61"
191010 - 191203 60.20" 9 1.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/