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 (93.25")
1901-1914 Base Period
189503 - 190002 92.24" 7 -1.01"
189603 - 190102 94.40" 11 1.15"
189703 - 190202 87.53" 3 -5.72"
189803 - 190302 92.26" 8 -0.99"
189903 - 190402 94.39" 10 1.14"
190003 - 190502 100.50" 13 7.25"
190103 - 190602 103.73" 15 10.48"
190203 - 190702 102.23" 14 8.98"
190303 - 190802 96.92" 12 3.67"
190403 - 190902 93.90" 9 0.65"
190503 - 191002 89.75" 4 -3.50"
190603 - 191102 82.22" 1 -11.03"
190703 - 191202 84.90" 2 -8.35"
190803 - 191302 92.23" 6 -1.02"
190903 - 191402 90.58" 5 -2.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/