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 (30.39")
1901-1909 Base Period
189508 - 189604 34.75" 11 4.36"
189608 - 189704 31.74" 6 1.35"
189708 - 189804 33.64" 9 3.25"
189808 - 189904 35.82" 12 5.43"
189908 - 190004 32.42" 8 2.03"
190008 - 190104 32.31" 7 1.92"
190108 - 190204 35.85" 13 5.46"
190208 - 190304 36.63" 14 6.24"
190308 - 190404 26.70" 3 -3.69"
190408 - 190504 25.62" 2 -4.77"
190508 - 190604 29.40" 5 -0.99"
190608 - 190704 24.11" 1 -6.28"
190708 - 190804 34.65" 10 4.26"
190808 - 190904 28.20" 4 -2.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/