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 (14.24")
1901-1917 Base Period
189505 - 189602 16.19" 18 1.95"
189605 - 189702 13.83" 12 -0.41"
189705 - 189802 10.82" 3 -3.42"
189805 - 189902 11.48" 6 -2.76"
189905 - 190002 13.23" 10 -1.01"
190005 - 190102 10.48" 2 -3.76"
190105 - 190202 15.17" 16 0.93"
190205 - 190302 11.24" 5 -3.00"
190305 - 190402 17.46" 19 3.22"
190405 - 190502 12.54" 8 -1.70"
190505 - 190602 20.29" 22 6.05"
190605 - 190702 13.91" 13 -0.33"
190705 - 190802 15.76" 17 1.52"
190805 - 190902 13.52" 11 -0.72"
190905 - 191002 17.69" 20 3.45"
191005 - 191102 10.41" 1 -3.83"
191105 - 191202 11.68" 7 -2.56"
191205 - 191302 14.27" 15 0.03"
191305 - 191402 11.13" 4 -3.11"
191405 - 191502 12.74" 9 -1.50"
191505 - 191602 19.85" 21 5.61"
191605 - 191702 13.93" 14 -0.31"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/