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 (47.7°F)
1901-1916 Base Period
189510 - 189603 48.6°F 18 0.9°F
189610 - 189703 46.8°F 5 -0.9°F
189710 - 189803 46.2°F 3 -1.5°F
189810 - 189903 47.5°F 8 -0.2°F
189910 - 190003 49.1°F 20 1.4°F
190010 - 190103 48.4°F 17 0.7°F
190110 - 190203 48.4°F 17 0.7°F
190210 - 190303 45.8°F 2 -1.9°F
190310 - 190403 48.2°F 14 0.5°F
190410 - 190503 49.4°F 21 1.7°F
190510 - 190603 48.0°F 12 0.3°F
190610 - 190703 47.8°F 10 0.1°F
190710 - 190803 48.3°F 15 0.6°F
190810 - 190903 46.8°F 5 -0.9°F
190910 - 191003 46.6°F 4 -1.1°F
191010 - 191103 48.0°F 12 0.3°F
191110 - 191203 46.8°F 5 -0.9°F
191210 - 191303 45.7°F 1 -2.0°F
191310 - 191403 49.1°F 20 1.4°F
191410 - 191503 47.7°F 9 0.0°F
191510 - 191603 48.1°F 13 0.4°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/