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 (33.24")
1901-1910 Base Period
189503 - 189602 24.88" 1 -8.36"
189603 - 189702 39.86" 14 6.62"
189703 - 189802 25.29" 3 -7.95"
189803 - 189902 24.88" 1 -8.36"
189903 - 190002 28.14" 7 -5.10"
190003 - 190102 35.78" 10 2.54"
190103 - 190202 26.52" 4 -6.72"
190203 - 190302 40.13" 15 6.89"
190303 - 190402 38.83" 12 5.59"
190403 - 190502 27.08" 6 -6.16"
190503 - 190602 32.15" 9 -1.09"
190603 - 190702 29.34" 8 -3.90"
190703 - 190802 26.66" 5 -6.58"
190803 - 190902 36.74" 11 3.50"
190903 - 191002 39.17" 13 5.93"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/