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 (109.76")
1901-1908 Base Period
189512 - 189911 94.49" 1 -15.27"
189612 - 190011 108.92" 6 -0.84"
189712 - 190111 104.63" 3 -5.13"
189812 - 190211 106.48" 4 -3.28"
189912 - 190311 108.56" 5 -1.20"
190012 - 190411 96.82" 2 -12.94"
190112 - 190511 111.59" 7 1.83"
190212 - 190611 114.65" 8 4.89"
190312 - 190711 115.92" 9 6.16"
190412 - 190811 119.44" 10 9.68"

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/