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 (28.28")
1901-1917 Base Period
189507 - 189602 22.32" 1 -5.96"
189607 - 189702 24.23" 4 -4.05"
189707 - 189802 30.79" 17 2.51"
189807 - 189902 32.88" 18 4.60"
189907 - 190002 26.77" 9 -1.51"
190007 - 190102 22.68" 2 -5.60"
190107 - 190202 34.09" 21 5.81"
190207 - 190302 34.48" 22 6.20"
190307 - 190402 28.94" 13 0.66"
190407 - 190502 29.16" 14 0.88"
190507 - 190602 29.44" 15 1.16"
190607 - 190702 30.38" 16 2.10"
190707 - 190802 33.32" 19 5.04"
190807 - 190902 26.93" 10 -1.35"
190907 - 191002 22.69" 3 -5.59"
191007 - 191102 25.52" 8 -2.76"
191107 - 191202 34.07" 20 5.79"
191207 - 191302 24.81" 6 -3.47"
191307 - 191402 25.36" 7 -2.92"
191407 - 191502 27.07" 11 -1.21"
191507 - 191602 27.50" 12 -0.78"
191607 - 191702 24.37" 5 -3.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/