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 (10.38")
1901-1912 Base Period
189507 - 189602 11.33" 11 0.95"
189607 - 189702 12.18" 15 1.80"
189707 - 189802 10.97" 10 0.59"
189807 - 189902 9.33" 6 -1.05"
189907 - 190002 10.24" 7 -0.14"
190007 - 190102 10.35" 8 -0.03"
190107 - 190202 9.23" 5 -1.15"
190207 - 190302 10.40" 9 0.02"
190307 - 190402 4.66" 1 -5.72"
190407 - 190502 14.07" 17 3.69"
190507 - 190602 11.58" 12 1.20"
190607 - 190702 13.49" 16 3.11"
190707 - 190802 11.90" 14 1.52"
190807 - 190902 9.03" 3 -1.35"
190907 - 191002 9.08" 4 -1.30"
191007 - 191102 8.84" 2 -1.54"
191107 - 191202 11.88" 13 1.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/