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 (21.88")
1901-1918 Base Period
189502 - 189509 22.67" 14 0.79"
189602 - 189609 23.07" 16 1.19"
189702 - 189709 20.34" 10 -1.54"
189802 - 189809 25.53" 21 3.65"
189902 - 189909 21.12" 11 -0.76"
190002 - 190009 23.93" 17 2.05"
190102 - 190109 17.84" 5 -4.04"
190202 - 190209 28.44" 23 6.56"
190302 - 190309 25.25" 20 3.37"
190402 - 190409 27.27" 22 5.39"
190502 - 190509 24.33" 18 2.45"
190602 - 190609 22.47" 13 0.59"
190702 - 190709 18.79" 7 -3.09"
190802 - 190809 24.99" 19 3.11"
190902 - 190909 21.77" 12 -0.11"
191002 - 191009 17.10" 2 -4.78"
191102 - 191109 19.23" 9 -2.65"
191202 - 191209 22.79" 15 0.91"
191302 - 191309 15.25" 1 -6.63"
191402 - 191409 19.01" 8 -2.87"
191502 - 191509 35.36" 24 13.48"
191602 - 191609 17.82" 4 -4.06"
191702 - 191709 17.56" 3 -4.32"
191802 - 191809 18.55" 6 -3.33"

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/