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 (29.41")
1901-1909 Base Period
189505 - 189602 23.80" 4 -5.61"
189605 - 189702 33.67" 12 4.26"
189705 - 189802 18.77" 1 -10.64"
189805 - 189902 24.95" 7 -4.46"
189905 - 190002 24.86" 6 -4.55"
190005 - 190102 35.16" 13 5.75"
190105 - 190202 19.67" 2 -9.74"
190205 - 190302 43.62" 14 14.21"
190305 - 190402 28.95" 8 -0.46"
190405 - 190502 22.38" 3 -7.03"
190505 - 190602 30.88" 11 1.47"
190605 - 190702 24.22" 5 -5.19"
190705 - 190802 29.08" 9 -0.33"
190805 - 190902 30.72" 10 1.31"

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/