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 (36.84")
1901-1906 Base Period
189502 - 189511 35.91" 4 -0.93"
189602 - 189611 38.16" 7 1.32"
189702 - 189711 40.58" 9 3.74"
189802 - 189811 46.18" 12 9.34"
189902 - 189911 34.80" 3 -2.04"
190002 - 190011 40.67" 10 3.83"
190102 - 190111 40.89" 11 4.05"
190202 - 190211 37.93" 6 1.09"
190302 - 190311 38.25" 8 1.41"
190402 - 190411 34.67" 2 -2.17"
190502 - 190511 31.53" 1 -5.31"
190602 - 190611 37.75" 5 0.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/