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 (35.8°F)
1901-1908 Base Period
189501 - 189502 29.8°F 2 -6.0°F
189601 - 189602 38.2°F 11 2.4°F
189701 - 189702 35.3°F 6 -0.5°F
189801 - 189802 38.8°F 12 3.0°F
189901 - 189902 29.8°F 2 -6.0°F
190001 - 190002 36.5°F 8 0.7°F
190101 - 190102 35.9°F 7 0.1°F
190201 - 190202 34.6°F 5 -1.2°F
190301 - 190302 33.6°F 4 -2.2°F
190401 - 190402 37.2°F 9 1.4°F
190501 - 190502 27.3°F 1 -8.5°F
190601 - 190602 37.8°F 10 2.0°F
190701 - 190702 40.8°F 14 5.0°F
190801 - 190802 38.9°F 13 3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/