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 (16.72")
1901-1907 Base Period
189512 - 189602 14.11" 6 -2.61"
189612 - 189702 13.41" 5 -3.31"
189712 - 189802 10.30" 2 -6.42"
189812 - 189902 19.58" 8 2.86"
189912 - 190002 20.77" 10 4.05"
190012 - 190102 13.21" 4 -3.51"
190112 - 190202 23.83" 11 7.11"
190212 - 190302 20.57" 9 3.85"
190312 - 190402 9.57" 1 -7.15"
190412 - 190502 15.36" 7 -1.36"
190512 - 190602 24.15" 12 7.43"
190612 - 190702 10.33" 3 -6.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/