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 (34.74")
1901-1911 Base Period
189503 - 189702 28.02" 2 -6.72"
189603 - 189802 31.66" 7 -3.08"
189703 - 189902 28.11" 3 -6.63"
189803 - 190002 29.80" 5 -4.94"
189903 - 190102 35.36" 10 0.62"
190003 - 190202 37.26" 12 2.52"
190103 - 190302 35.91" 11 1.17"
190203 - 190402 32.81" 8 -1.93"
190303 - 190502 26.15" 1 -8.59"
190403 - 190602 30.88" 6 -3.86"
190503 - 190702 44.44" 15 9.70"
190603 - 190802 38.51" 14 3.77"
190703 - 190902 34.94" 9 0.20"
190803 - 191002 37.37" 13 2.63"
190903 - 191102 28.56" 4 -6.18"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/