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 (35.61")
1901-1916 Base Period
189512 - 189711 38.09" 16 2.48"
189612 - 189811 32.10" 3 -3.51"
189712 - 189911 32.73" 5 -2.88"
189812 - 190011 34.31" 8 -1.30"
189912 - 190111 35.84" 11 0.23"
190012 - 190211 36.32" 13 0.71"
190112 - 190311 36.85" 14 1.24"
190212 - 190411 36.06" 12 0.45"
190312 - 190511 37.29" 15 1.68"
190412 - 190611 38.44" 17 2.83"
190512 - 190711 33.52" 6 -2.09"
190612 - 190811 32.69" 4 -2.92"
190712 - 190911 34.41" 9 -1.20"
190812 - 191011 29.82" 1 -5.79"
190912 - 191111 31.67" 2 -3.94"
191012 - 191211 38.87" 18 3.26"
191112 - 191311 35.56" 10 -0.05"
191212 - 191411 33.65" 7 -1.96"
191312 - 191511 38.92" 19 3.31"
191412 - 191611 39.83" 20 4.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/