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 (12.85")
1901-1915 Base Period
189502 - 189507 11.86" 8 -0.99"
189602 - 189607 14.94" 18 2.09"
189702 - 189707 12.42" 11 -0.43"
189802 - 189807 11.52" 6 -1.33"
189902 - 189907 13.13" 15 0.28"
190002 - 190007 11.14" 3 -1.71"
190102 - 190107 12.06" 9 -0.79"
190202 - 190207 12.21" 10 -0.64"
190302 - 190307 12.57" 13 -0.28"
190402 - 190407 11.55" 7 -1.30"
190502 - 190507 17.68" 20 4.83"
190602 - 190607 13.02" 14 0.17"
190702 - 190707 13.33" 16 0.48"
190802 - 190807 15.30" 19 2.45"
190902 - 190907 12.56" 12 -0.29"
191002 - 191007 7.85" 2 -5.00"
191102 - 191107 7.81" 1 -5.04"
191202 - 191207 11.29" 4 -1.56"
191302 - 191307 11.31" 5 -1.54"
191402 - 191407 14.15" 17 1.30"
191502 - 191507 20.06" 21 7.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/