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 (38.8°F)
1901-1912 Base Period
189508 - 189602 39.2°F 10 0.4°F
189608 - 189702 36.8°F 3 -2.0°F
189708 - 189802 39.8°F 14 1.0°F
189808 - 189902 35.2°F 1 -3.6°F
189908 - 190002 40.1°F 15 1.3°F
190008 - 190102 39.7°F 13 0.9°F
190108 - 190202 39.7°F 13 0.9°F
190208 - 190302 37.4°F 4 -1.4°F
190308 - 190402 38.0°F 6 -0.8°F
190408 - 190502 38.3°F 7 -0.5°F
190508 - 190602 40.7°F 17 1.9°F
190608 - 190702 38.9°F 8 0.1°F
190708 - 190802 40.7°F 17 1.9°F
190808 - 190902 39.1°F 9 0.3°F
190908 - 191002 37.5°F 5 -1.3°F
191008 - 191102 39.3°F 11 0.5°F
191108 - 191202 36.1°F 2 -2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/