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 (27.43")
1901-1917 Base Period
189509 - 189604 20.95" 2 -6.48"
189609 - 189704 30.13" 15 2.70"
189709 - 189804 21.62" 5 -5.81"
189809 - 189904 33.63" 19 6.20"
189909 - 190004 31.15" 17 3.72"
190009 - 190104 31.77" 18 4.34"
190109 - 190204 26.07" 11 -1.36"
190209 - 190304 36.28" 21 8.85"
190309 - 190404 21.61" 4 -5.82"
190409 - 190504 22.73" 7 -4.70"
190509 - 190604 27.92" 12 0.49"
190609 - 190704 22.84" 8 -4.59"
190709 - 190804 35.68" 20 8.25"
190809 - 190904 25.93" 10 -1.50"
190909 - 191004 21.01" 3 -6.42"
191009 - 191104 20.08" 1 -7.35"
191109 - 191204 39.32" 22 11.89"
191209 - 191304 30.74" 16 3.31"
191309 - 191404 28.13" 13 0.70"
191409 - 191504 29.21" 14 1.78"
191509 - 191604 22.66" 6 -4.77"
191609 - 191704 24.27" 9 -3.16"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 16, 2019 from https://www.ncdc.noaa.gov/cag/