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 (32.64")
1901-1912 Base Period
189507 - 189602 29.35" 5 -3.29"
189607 - 189702 33.72" 12 1.08"
189707 - 189802 24.15" 1 -8.49"
189807 - 189902 51.85" 17 19.21"
189907 - 190002 30.59" 8 -2.05"
190007 - 190102 32.42" 10 -0.22"
190107 - 190202 34.72" 13 2.08"
190207 - 190302 37.11" 14 4.47"
190307 - 190402 29.78" 6 -2.86"
190407 - 190502 30.40" 7 -2.24"
190507 - 190602 33.49" 11 0.85"
190607 - 190702 31.56" 9 -1.08"
190707 - 190802 38.54" 15 5.90"
190807 - 190902 27.92" 4 -4.72"
190907 - 191002 27.52" 3 -5.12"
191007 - 191102 25.51" 2 -7.13"
191107 - 191202 42.72" 16 10.08"

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/