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 (12.59")
1901-1910 Base Period
189504 - 189602 8.00" 1 -4.59"
189604 - 189702 13.93" 12 1.34"
189704 - 189802 11.24" 8 -1.35"
189804 - 189902 10.98" 7 -1.61"
189904 - 190002 8.78" 2 -3.81"
190004 - 190102 11.41" 9 -1.18"
190104 - 190202 8.79" 3 -3.80"
190204 - 190302 9.66" 4 -2.93"
190304 - 190402 10.01" 5 -2.58"
190404 - 190502 10.81" 6 -1.78"
190504 - 190602 12.22" 10 -0.37"
190604 - 190702 17.91" 15 5.32"
190704 - 190802 12.82" 11 0.23"
190804 - 190902 17.01" 14 4.42"
190904 - 191002 15.26" 13 2.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/