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 (21.5°F)
1901-1910 Base Period
189512 - 189601 22.2°F 10 0.7°F
189612 - 189701 24.0°F 11 2.5°F
189712 - 189801 20.8°F 7 -0.7°F
189812 - 189901 19.3°F 2 -2.2°F
189912 - 190001 24.2°F 12 2.7°F
190012 - 190101 25.2°F 14 3.7°F
190112 - 190201 21.8°F 8 0.3°F
190212 - 190301 20.7°F 5 -0.8°F
190312 - 190401 22.2°F 10 0.7°F
190412 - 190501 19.6°F 4 -1.9°F
190512 - 190601 24.4°F 13 2.9°F
190612 - 190701 19.3°F 2 -2.2°F
190712 - 190801 25.6°F 15 4.1°F
190812 - 190901 20.7°F 5 -0.8°F
190912 - 191001 15.6°F 1 -5.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/