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 (37.71")
1901-1912 Base Period
189506 - 189602 32.94" 4 -4.77"
189606 - 189702 37.90" 11 0.19"
189706 - 189802 27.49" 1 -10.22"
189806 - 189902 55.61" 17 17.90"
189906 - 190002 33.15" 5 -4.56"
190006 - 190102 40.83" 13 3.12"
190106 - 190202 40.49" 12 2.78"
190206 - 190302 41.15" 14 3.44"
190306 - 190402 35.46" 8 -2.25"
190406 - 190502 33.75" 7 -3.96"
190506 - 190602 36.92" 9 -0.79"
190606 - 190702 37.82" 10 0.11"
190706 - 190802 43.05" 15 5.34"
190806 - 190902 31.39" 2 -6.32"
190906 - 191002 32.78" 3 -4.93"
191006 - 191102 33.30" 6 -4.41"
191106 - 191202 45.56" 16 7.85"

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/