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 (19.33")
1901-1908 Base Period
189508 - 189512 14.89" 1 -4.44"
189608 - 189612 15.79" 4 -3.54"
189708 - 189712 15.93" 5 -3.40"
189808 - 189812 31.00" 14 11.67"
189908 - 189912 15.37" 2 -3.96"
190008 - 190012 18.38" 8 -0.95"
190108 - 190112 21.92" 12 2.59"
190208 - 190212 20.94" 11 1.61"
190308 - 190312 17.81" 7 -1.52"
190408 - 190412 16.13" 6 -3.20"
190508 - 190512 20.31" 10 0.98"
190608 - 190612 18.68" 9 -0.65"
190708 - 190712 23.05" 13 3.72"
190808 - 190812 15.77" 3 -3.56"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/