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 (17.75")
1901-1913 Base Period
189508 - 189602 16.03" 7 -1.72"
189608 - 189702 18.85" 12 1.10"
189708 - 189802 13.36" 2 -4.39"
189808 - 189902 20.13" 14 2.38"
189908 - 190002 14.23" 4 -3.52"
190008 - 190102 18.63" 11 0.88"
190108 - 190202 11.05" 1 -6.70"
190208 - 190302 22.39" 17 4.64"
190308 - 190402 21.04" 16 3.29"
190408 - 190502 14.65" 5 -3.10"
190508 - 190602 24.56" 18 6.81"
190608 - 190702 16.22" 8 -1.53"
190708 - 190802 13.36" 2 -4.39"
190808 - 190902 17.14" 10 -0.61"
190908 - 191002 19.16" 13 1.41"
191008 - 191102 16.40" 9 -1.35"
191108 - 191202 20.87" 15 3.12"
191208 - 191302 15.27" 6 -2.48"

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/