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 (27.03")
1901-1908 Base Period
189512 - 189611 22.42" 2 -4.61"
189612 - 189711 22.96" 3 -4.07"
189712 - 189811 24.48" 4 -2.55"
189812 - 189911 24.63" 5 -2.40"
189912 - 190011 36.85" 13 9.82"
190012 - 190111 18.67" 1 -8.36"
190112 - 190211 26.33" 7 -0.70"
190212 - 190311 26.71" 8 -0.32"
190312 - 190411 25.11" 6 -1.92"
190412 - 190511 33.44" 12 6.41"
190512 - 190611 29.39" 11 2.36"
190612 - 190711 27.98" 9 0.95"
190712 - 190811 28.63" 10 1.60"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/