Climate at a Glance

Statewide Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. 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 (14.80")
1901-1905 Base Period
189503 - 189506 11.02" 2 -3.78"
189603 - 189606 13.34" 6 -1.46"
189703 - 189706 15.39" 8 0.59"
189803 - 189806 11.96" 3 -2.84"
189903 - 189906 12.04" 4 -2.76"
190003 - 190006 16.62" 10 1.82"
190103 - 190106 16.52" 9 1.72"
190203 - 190206 20.51" 11 5.71"
190303 - 190306 12.65" 5 -2.15"
190403 - 190406 14.71" 7 -0.09"
190503 - 190506 9.60" 1 -5.20"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/