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 (32.23")
1901-1907 Base Period
189507 - 189602 25.17" 3 -7.06"
189607 - 189702 24.37" 2 -7.86"
189707 - 189802 37.18" 9 4.95"
189807 - 189902 37.33" 10 5.10"
189907 - 190002 30.65" 5 -1.58"
190007 - 190102 23.06" 1 -9.17"
190107 - 190202 39.88" 12 7.65"
190207 - 190302 38.23" 11 6.00"
190307 - 190402 33.40" 8 1.17"
190407 - 190502 31.90" 7 -0.33"
190507 - 190602 28.49" 4 -3.74"
190607 - 190702 30.66" 6 -1.57"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/