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 (27.1°F)
1901-1905 Base Period
189510 - 189601 28.3°F 5 1.2°F
189610 - 189701 28.1°F 4 1.0°F
189710 - 189801 28.6°F 6 1.5°F
189810 - 189901 28.8°F 7 1.7°F
189910 - 190001 30.4°F 10 3.3°F
190010 - 190101 29.7°F 9 2.6°F
190110 - 190201 27.6°F 3 0.5°F
190210 - 190301 29.0°F 8 1.9°F
190310 - 190401 25.5°F 2 -1.6°F
190410 - 190501 23.6°F 1 -3.5°F

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/