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 (42.6°F)
1901-1917 Base Period
189502 - 189601 41.0°F 3 -1.6°F
189602 - 189701 42.5°F 13 -0.1°F
189702 - 189801 41.6°F 6 -1.0°F
189802 - 189901 41.8°F 8 -0.8°F
189902 - 190001 42.2°F 10 -0.4°F
190002 - 190101 43.9°F 20 1.3°F
190102 - 190201 44.0°F 21 1.4°F
190202 - 190301 42.7°F 16 0.1°F
190302 - 190401 40.7°F 2 -1.9°F
190402 - 190501 43.7°F 19 1.1°F
190502 - 190601 42.2°F 12 -0.4°F
190602 - 190701 43.2°F 17 0.6°F
190702 - 190801 43.5°F 18 0.9°F
190802 - 190901 41.7°F 7 -0.9°F
190902 - 191001 41.4°F 5 -1.2°F
191002 - 191101 45.4°F 22 2.8°F
191102 - 191201 42.1°F 9 -0.5°F
191202 - 191301 40.3°F 1 -2.3°F
191302 - 191401 42.2°F 10 -0.4°F
191402 - 191501 42.6°F 15 0.0°F
191502 - 191601 42.6°F 15 0.0°F
191602 - 191701 41.2°F 4 -1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/