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 (41.8°F)
1901-1919 Base Period
189512 - 189604 42.1°F 14 0.3°F
189612 - 189704 41.5°F 8 -0.3°F
189712 - 189804 41.2°F 6 -0.6°F
189812 - 189904 42.2°F 17 0.4°F
189912 - 190004 43.9°F 24 2.1°F
190012 - 190104 42.2°F 17 0.4°F
190112 - 190204 42.0°F 12 0.2°F
190212 - 190304 39.8°F 2 -2.0°F
190312 - 190404 42.1°F 14 0.3°F
190412 - 190504 43.9°F 24 2.1°F
190512 - 190604 41.8°F 10 0.0°F
190612 - 190704 43.2°F 19 1.4°F
190712 - 190804 43.3°F 21 1.5°F
190812 - 190904 42.2°F 17 0.4°F
190912 - 191004 41.4°F 7 -0.4°F
191012 - 191104 41.9°F 11 0.1°F
191112 - 191204 40.8°F 4 -1.0°F
191212 - 191304 40.0°F 3 -1.8°F
191312 - 191404 43.6°F 22 1.8°F
191412 - 191504 41.7°F 9 -0.1°F
191512 - 191604 42.9°F 18 1.1°F
191612 - 191704 37.5°F 1 -4.3°F
191712 - 191804 43.3°F 21 1.5°F
191812 - 191904 41.0°F 5 -0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/