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 (29.75")
1901-1911 Base Period
189502 - 189507 27.94" 6 -1.81"
189602 - 189607 28.81" 10 -0.94"
189702 - 189707 29.37" 11 -0.38"
189802 - 189807 20.58" 1 -9.17"
189902 - 189907 26.83" 5 -2.92"
190002 - 190007 41.08" 16 11.33"
190102 - 190107 28.02" 7 -1.73"
190202 - 190207 25.40" 3 -4.35"
190302 - 190307 34.35" 15 4.60"
190402 - 190407 21.51" 2 -8.24"
190502 - 190507 29.88" 12 0.13"
190602 - 190607 28.78" 9 -0.97"
190702 - 190707 30.92" 13 1.17"
190802 - 190807 32.00" 14 2.25"
190902 - 190907 41.83" 17 12.08"
191002 - 191007 28.43" 8 -1.32"
191102 - 191107 26.13" 4 -3.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/