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 (33.0°F)
1901-1905 Base Period
189509 - 189601 34.2°F 6 1.2°F
189609 - 189701 33.5°F 3 0.5°F
189709 - 189801 33.8°F 5 0.8°F
189809 - 189901 34.6°F 8 1.6°F
189909 - 190001 35.3°F 9 2.3°F
190009 - 190101 35.4°F 10 2.4°F
190109 - 190201 33.6°F 4 0.6°F
190209 - 190301 34.6°F 8 1.6°F
190309 - 190401 31.9°F 2 -1.1°F
190409 - 190501 29.6°F 1 -3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/