Climate at a Glance

Divisional 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 (13.43")
1901-1913 Base Period
189507 - 189602 16.38" 16 2.95"
189607 - 189702 15.87" 15 2.44"
189707 - 189802 6.41" 1 -7.02"
189807 - 189902 6.69" 2 -6.74"
189907 - 190002 11.10" 6 -2.33"
190007 - 190102 7.64" 3 -5.79"
190107 - 190202 14.15" 11 0.72"
190207 - 190302 13.34" 9 -0.09"
190307 - 190402 10.31" 5 -3.12"
190407 - 190502 19.02" 18 5.59"
190507 - 190602 15.70" 14 2.27"
190607 - 190702 14.35" 12 0.92"
190707 - 190802 9.95" 4 -3.48"
190807 - 190902 13.68" 10 0.25"
190907 - 191002 11.84" 7 -1.59"
191007 - 191102 17.76" 17 4.33"
191107 - 191202 12.14" 8 -1.29"
191207 - 191302 14.73" 13 1.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/