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 (18.63")
1901-1918 Base Period
189502 - 189507 16.38" 10 -2.25"
189602 - 189607 12.51" 2 -6.12"
189702 - 189707 19.93" 17 1.30"
189802 - 189807 24.02" 21 5.39"
189902 - 189907 19.17" 14 0.54"
190002 - 190007 18.27" 13 -0.36"
190102 - 190107 14.07" 4 -4.56"
190202 - 190207 21.59" 20 2.96"
190302 - 190307 19.91" 16 1.28"
190402 - 190407 20.62" 19 1.99"
190502 - 190507 25.61" 22 6.98"
190602 - 190607 19.99" 18 1.36"
190702 - 190707 18.19" 12 -0.44"
190802 - 190807 30.10" 24 11.47"
190902 - 190907 15.44" 8 -3.19"
191002 - 191007 12.30" 1 -6.33"
191102 - 191107 16.44" 11 -2.19"
191202 - 191207 19.46" 15 0.83"
191302 - 191307 15.27" 7 -3.36"
191402 - 191407 14.68" 5 -3.95"
191502 - 191507 28.29" 23 9.66"
191602 - 191607 15.61" 9 -3.02"
191702 - 191707 12.81" 3 -5.82"
191802 - 191807 14.95" 6 -3.68"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/