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 (31.37")
1901-1915 Base Period
189503 - 189802 27.73" 6 -3.64"
189603 - 189902 29.47" 9 -1.90"
189703 - 190002 19.81" 1 -11.56"
189803 - 190102 22.13" 4 -9.24"
189903 - 190202 20.75" 3 -10.62"
190003 - 190302 22.70" 5 -8.67"
190103 - 190402 20.09" 2 -11.28"
190203 - 190502 28.02" 7 -3.35"
190303 - 190602 33.22" 12 1.85"
190403 - 190702 40.44" 18 9.07"
190503 - 190802 38.54" 14 7.17"
190603 - 190902 38.62" 15 7.25"
190703 - 191002 38.89" 16 7.52"
190803 - 191102 39.44" 17 8.07"
190903 - 191202 33.11" 11 1.74"
191003 - 191302 30.53" 10 -0.84"
191103 - 191402 28.96" 8 -2.41"
191203 - 191502 35.04" 13 3.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/