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 (44.71")
1901-1911 Base Period
189501 - 189606 39.66" 2 -5.05"
189601 - 189706 47.76" 12 3.05"
189701 - 189806 41.70" 6 -3.01"
189801 - 189906 43.74" 8 -0.97"
189901 - 190006 41.62" 5 -3.09"
190001 - 190106 48.67" 14 3.96"
190101 - 190206 40.62" 4 -4.09"
190201 - 190306 47.00" 11 2.29"
190301 - 190406 50.29" 16 5.58"
190401 - 190506 47.91" 13 3.20"
190501 - 190606 49.66" 15 4.95"
190601 - 190706 45.23" 9 0.52"
190701 - 190806 45.57" 10 0.86"
190801 - 190906 43.33" 7 -1.38"
190901 - 191006 39.73" 3 -4.98"
191001 - 191106 33.82" 1 -10.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/