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 (23.11")
1901-1911 Base Period
189501 - 189509 23.29" 9 0.18"
189601 - 189609 23.70" 10 0.59"
189701 - 189709 21.30" 5 -1.81"
189801 - 189809 27.00" 15 3.89"
189901 - 189909 21.42" 6 -1.69"
190001 - 190009 24.13" 11 1.02"
190101 - 190109 18.21" 2 -4.90"
190201 - 190209 29.20" 17 6.09"
190301 - 190309 25.53" 14 2.42"
190401 - 190409 27.64" 16 4.53"
190501 - 190509 25.17" 13 2.06"
190601 - 190609 23.08" 8 -0.03"
190701 - 190709 20.51" 4 -2.60"
190801 - 190809 25.16" 12 2.05"
190901 - 190909 22.22" 7 -0.89"
191001 - 191009 18.03" 1 -5.08"
191101 - 191109 19.44" 3 -3.67"

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/