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 (48.3°F)
1901-1907 Base Period
189509 - 189702 49.2°F 7 0.9°F
189609 - 189802 49.3°F 9 1.0°F
189709 - 189902 49.3°F 9 1.0°F
189809 - 190002 48.7°F 6 0.4°F
189909 - 190102 49.6°F 11 1.3°F
190009 - 190202 48.4°F 4 0.1°F
190109 - 190302 48.2°F 2 -0.1°F
190209 - 190402 48.2°F 2 -0.1°F
190309 - 190502 46.1°F 1 -2.2°F
190409 - 190602 48.4°F 4 0.1°F
190509 - 190702 49.4°F 10 1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/