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 (57.2°F)
1901-1914 Base Period
189509 - 189602 55.7°F 4 -1.5°F
189609 - 189702 56.5°F 6 -0.7°F
189709 - 189802 57.8°F 15 0.6°F
189809 - 189902 53.1°F 1 -4.1°F
189909 - 190002 57.0°F 13 -0.2°F
190009 - 190102 58.2°F 16 1.0°F
190109 - 190202 56.6°F 7 -0.6°F
190209 - 190302 56.6°F 7 -0.6°F
190309 - 190402 56.6°F 7 -0.6°F
190409 - 190502 54.8°F 2 -2.4°F
190509 - 190602 56.7°F 10 -0.5°F
190609 - 190702 59.2°F 18 2.0°F
190709 - 190802 57.6°F 14 0.4°F
190809 - 190902 58.5°F 17 1.3°F
190909 - 191002 56.9°F 12 -0.3°F
191009 - 191102 60.2°F 19 3.0°F
191109 - 191202 55.5°F 3 -1.7°F
191209 - 191302 56.3°F 5 -0.9°F
191309 - 191402 56.9°F 12 -0.3°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/