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 (20.31")
1901-1916 Base Period
189502 - 189505 15.20" 5 -5.11"
189602 - 189605 20.00" 14 -0.31"
189702 - 189705 18.25" 12 -2.06"
189802 - 189805 12.34" 1 -7.97"
189902 - 189905 13.56" 3 -6.75"
190002 - 190005 26.79" 20 6.48"
190102 - 190105 16.36" 7 -3.95"
190202 - 190205 19.17" 13 -1.14"
190302 - 190305 22.85" 16 2.54"
190402 - 190405 13.22" 2 -7.09"
190502 - 190505 25.26" 18 4.95"
190602 - 190605 16.75" 9 -3.56"
190702 - 190705 25.72" 19 5.41"
190802 - 190805 24.75" 17 4.44"
190902 - 190905 29.52" 22 9.21"
191002 - 191005 14.28" 4 -6.03"
191102 - 191105 16.96" 10 -3.35"
191202 - 191205 29.03" 21 8.72"
191302 - 191305 21.18" 15 0.87"
191402 - 191405 17.06" 11 -3.25"
191502 - 191505 16.53" 8 -3.78"
191602 - 191605 16.33" 6 -3.98"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/