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 (24.6°F)
1901-1917 Base Period
189511 - 189601 21.6°F 5 -3.0°F
189611 - 189701 24.1°F 11 -0.5°F
189711 - 189801 21.0°F 2 -3.6°F
189811 - 189901 21.3°F 4 -3.3°F
189911 - 190001 26.0°F 17 1.4°F
190011 - 190101 26.7°F 19 2.1°F
190111 - 190201 27.2°F 20 2.6°F
190211 - 190301 23.9°F 10 -0.7°F
190311 - 190401 24.2°F 12 -0.4°F
190411 - 190501 26.5°F 18 1.9°F
190511 - 190601 23.5°F 9 -1.1°F
190611 - 190701 28.2°F 21 3.6°F
190711 - 190801 25.0°F 16 0.4°F
190811 - 190901 24.7°F 14 0.1°F
190911 - 191001 21.2°F 3 -3.4°F
191011 - 191101 29.8°F 22 5.2°F
191111 - 191201 22.3°F 7 -2.3°F
191211 - 191301 21.7°F 6 -2.9°F
191311 - 191401 24.8°F 15 0.2°F
191411 - 191501 23.0°F 8 -1.6°F
191511 - 191601 24.7°F 14 0.1°F
191611 - 191701 20.4°F 1 -4.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/