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 (28.80")
1901-1905 Base Period
189503 - 189511 25.30" 4 -3.50"
189603 - 189611 20.28" 2 -8.52"
189703 - 189711 25.30" 4 -3.50"
189803 - 189811 30.91" 9 2.11"
189903 - 189911 28.76" 7 -0.04"
190003 - 190011 29.80" 8 1.00"
190103 - 190111 19.86" 1 -8.94"
190203 - 190211 35.94" 10 7.14"
190303 - 190311 24.95" 3 -3.85"
190403 - 190411 27.02" 6 -1.78"
190503 - 190511 36.22" 11 7.42"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/