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 (24.22")
1901-1911 Base Period
189503 - 189508 20.55" 5 -3.67"
189603 - 189608 19.97" 3 -4.25"
189703 - 189708 32.23" 16 8.01"
189803 - 189808 29.18" 14 4.96"
189903 - 189908 23.03" 9 -1.19"
190003 - 190008 21.00" 7 -3.22"
190103 - 190108 38.66" 17 14.44"
190203 - 190208 23.61" 10 -0.61"
190303 - 190308 30.02" 15 5.80"
190403 - 190408 24.65" 11 0.43"
190503 - 190508 20.53" 4 -3.69"
190603 - 190608 26.92" 13 2.70"
190703 - 190708 16.16" 1 -8.06"
190803 - 190808 24.69" 12 0.47"
190903 - 190908 22.13" 8 -2.09"
191003 - 191008 18.06" 2 -6.16"
191103 - 191108 20.98" 6 -3.24"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/