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.


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Download: xml csv json
Dates Value Rank Departure From Mean (43.6°F)
1901-1913 Base Period
189509 - 189512 42.1°F 5 -1.5°F
189609 - 189612 44.7°F 15 1.1°F
189709 - 189712 43.1°F 8 -0.5°F
189809 - 189812 41.6°F 3 -2.0°F
189909 - 189912 44.1°F 12 0.5°F
190009 - 190012 43.8°F 10 0.2°F
190109 - 190112 45.7°F 18 2.1°F
190209 - 190212 44.2°F 14 0.6°F
190309 - 190312 44.2°F 14 0.6°F
190409 - 190412 44.8°F 16 1.2°F
190509 - 190512 41.5°F 2 -2.1°F
190609 - 190612 44.0°F 11 0.4°F
190709 - 190712 45.2°F 17 1.6°F
190809 - 190812 42.1°F 5 -1.5°F
190909 - 190912 42.3°F 7 -1.3°F
191009 - 191012 46.3°F 19 2.7°F
191109 - 191112 41.3°F 1 -2.3°F
191209 - 191212 41.7°F 4 -1.9°F
191309 - 191312 43.4°F 9 -0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/