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 (16.67")
1901-1913 Base Period
189506 - 189603 19.13" 15 2.46"
189606 - 189703 16.35" 11 -0.32"
189706 - 189803 8.27" 2 -8.40"
189806 - 189903 7.19" 1 -9.48"
189906 - 190003 15.12" 6 -1.55"
190006 - 190103 8.29" 3 -8.38"
190106 - 190203 15.45" 7 -1.22"
190206 - 190303 18.10" 14 1.43"
190306 - 190403 16.11" 9 -0.56"
190406 - 190503 22.82" 17 6.15"
190506 - 190603 18.01" 13 1.34"
190606 - 190703 17.37" 12 0.70"
190706 - 190803 11.18" 4 -5.49"
190806 - 190903 15.51" 8 -1.16"
190906 - 191003 16.24" 10 -0.43"
191006 - 191103 20.04" 16 3.37"
191106 - 191203 12.84" 5 -3.83"
191206 - 191303 24.77" 18 8.10"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/