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 (163.60")
1901-1914 Base Period
189503 - 190002 155.03" 5 -8.57"
189603 - 190102 156.00" 6 -7.60"
189703 - 190202 153.86" 2 -9.74"
189803 - 190302 164.52" 10 0.92"
189903 - 190402 156.39" 7 -7.21"
190003 - 190502 154.55" 4 -9.05"
190103 - 190602 162.80" 9 -0.80"
190203 - 190702 178.73" 13 15.13"
190303 - 190802 170.90" 12 7.30"
190403 - 190902 187.88" 15 24.28"
190503 - 191002 184.59" 14 20.99"
190603 - 191102 166.56" 11 2.96"
190703 - 191202 157.58" 8 -6.02"
190803 - 191302 154.51" 3 -9.09"
190903 - 191402 141.47" 1 -22.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/