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 (44.80")
1901-1906 Base Period
189501 - 189512 38.76" 2 -6.04"
189601 - 189612 42.09" 5 -2.71"
189701 - 189712 40.71" 4 -4.09"
189801 - 189812 45.59" 10 0.79"
189901 - 189912 43.83" 7 -0.97"
190001 - 190012 40.14" 3 -4.66"
190101 - 190112 51.98" 12 7.18"
190201 - 190212 42.31" 6 -2.49"
190301 - 190312 44.54" 8 -0.26"
190401 - 190412 36.65" 1 -8.15"
190501 - 190512 44.55" 9 -0.25"
190601 - 190612 48.79" 11 3.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/