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 (20.7°F)
1901-1917 Base Period
189512 - 189601 19.0°F 8 -1.7°F
189612 - 189701 22.3°F 16 1.6°F
189712 - 189801 14.6°F 1 -6.1°F
189812 - 189901 17.4°F 6 -3.3°F
189912 - 190001 21.8°F 15 1.1°F
190012 - 190101 23.2°F 19 2.5°F
190112 - 190201 23.4°F 20 2.7°F
190212 - 190301 20.1°F 12 -0.6°F
190312 - 190401 20.1°F 11 -0.6°F
190412 - 190501 23.0°F 18 2.3°F
190512 - 190601 18.6°F 7 -2.1°F
190612 - 190701 26.6°F 22 5.9°F
190712 - 190801 21.8°F 15 1.1°F
190812 - 190901 22.4°F 17 1.7°F
190912 - 191001 15.2°F 2 -5.5°F
191012 - 191101 26.2°F 21 5.5°F
191112 - 191201 19.6°F 9 -1.1°F
191212 - 191301 16.6°F 4 -4.1°F
191312 - 191401 19.8°F 10 -0.9°F
191412 - 191501 17.2°F 5 -3.5°F
191512 - 191601 21.2°F 13 0.5°F
191612 - 191701 16.4°F 3 -4.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/