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 (34.5°F)
1901-1917 Base Period
189509 - 189601 33.0°F 4 -1.5°F
189609 - 189701 34.3°F 13 -0.2°F
189709 - 189801 33.0°F 4 -1.5°F
189809 - 189901 32.1°F 3 -2.4°F
189909 - 190001 35.4°F 16 0.9°F
190009 - 190101 35.6°F 18 1.1°F
190109 - 190201 36.6°F 21 2.1°F
190209 - 190301 34.4°F 14 -0.1°F
190309 - 190401 34.1°F 10 -0.4°F
190409 - 190501 36.0°F 19 1.5°F
190509 - 190601 33.5°F 8 -1.0°F
190609 - 190701 36.6°F 21 2.1°F
190709 - 190801 35.6°F 18 1.1°F
190809 - 190901 33.9°F 9 -0.6°F
190909 - 191001 33.1°F 6 -1.4°F
191009 - 191101 38.5°F 22 4.0°F
191109 - 191201 33.1°F 6 -1.4°F
191209 - 191301 31.3°F 1 -3.2°F
191309 - 191401 34.1°F 10 -0.4°F
191409 - 191501 34.3°F 13 -0.2°F
191509 - 191601 34.9°F 15 0.4°F
191609 - 191701 31.7°F 2 -2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/