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 (47.9°F)
1901-1913 Base Period
189501 - 189812 47.4°F 1 -0.5°F
189601 - 189912 47.6°F 3 -0.3°F
189701 - 190012 47.8°F 8 -0.1°F
189801 - 190112 48.2°F 15 0.3°F
189901 - 190212 48.4°F 16 0.5°F
190001 - 190312 48.2°F 15 0.3°F
190101 - 190412 48.0°F 12 0.1°F
190201 - 190512 47.7°F 5 -0.2°F
190301 - 190612 47.6°F 3 -0.3°F
190401 - 190712 48.0°F 12 0.1°F
190501 - 190812 47.7°F 5 -0.2°F
190601 - 190912 47.8°F 9 -0.1°F
190701 - 191012 48.2°F 15 0.3°F
190801 - 191112 47.9°F 10 0.0°F
190901 - 191212 47.7°F 5 -0.2°F
191001 - 191312 47.4°F 1 -0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/