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 (15.57")
1901-1920 Base Period
189504 - 189507 15.69" 15 0.12"
189604 - 189607 14.39" 11 -1.18"
189704 - 189707 18.23" 24 2.66"
189804 - 189807 13.74" 7 -1.83"
189904 - 189907 10.88" 2 -4.69"
190004 - 190007 12.61" 4 -2.96"
190104 - 190107 16.37" 18 0.80"
190204 - 190207 16.71" 19 1.14"
190304 - 190307 14.02" 8 -1.55"
190404 - 190407 13.65" 6 -1.92"
190504 - 190507 16.16" 17 0.59"
190604 - 190607 17.65" 23 2.08"
190704 - 190707 18.89" 25 3.32"
190804 - 190807 15.37" 14 -0.20"
190904 - 190907 15.32" 13 -0.25"
191004 - 191007 15.88" 16 0.31"
191104 - 191107 10.69" 1 -4.88"
191204 - 191207 13.41" 5 -2.16"
191304 - 191307 14.08" 9 -1.49"
191404 - 191407 11.61" 3 -3.96"
191504 - 191507 14.14" 10 -1.43"
191604 - 191607 16.72" 20 1.15"
191704 - 191707 17.24" 22 1.67"
191804 - 191807 14.42" 12 -1.15"
191904 - 191907 21.96" 26 6.39"
192004 - 192007 17.08" 21 1.51"

Citing This Page

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