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 (23.42")
1901-1917 Base Period
189509 - 189604 20.77" 7 -2.65"
189609 - 189704 24.79" 14 1.37"
189709 - 189804 27.30" 18 3.88"
189809 - 189904 24.00" 13 0.58"
189909 - 190004 20.16" 5 -3.26"
190009 - 190104 18.81" 4 -4.61"
190109 - 190204 16.89" 2 -6.53"
190209 - 190304 28.65" 20 5.23"
190309 - 190404 23.56" 12 0.14"
190409 - 190504 16.34" 1 -7.08"
190509 - 190604 21.89" 9 -1.53"
190609 - 190704 27.33" 19 3.91"
190709 - 190804 26.95" 16 3.53"
190809 - 190904 20.66" 6 -2.76"
190909 - 191004 21.86" 8 -1.56"
191009 - 191104 24.97" 15 1.55"
191109 - 191204 29.86" 22 6.44"
191209 - 191304 29.51" 21 6.09"
191309 - 191404 22.80" 11 -0.62"
191409 - 191504 18.53" 3 -4.89"
191509 - 191604 27.30" 18 3.88"
191609 - 191704 22.28" 10 -1.14"

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/