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 (99.37")
1901-1925 Base Period
189503 - 189902 108.16" 17 8.79"
189603 - 190002 114.43" 27 15.06"
189703 - 190102 109.05" 21 9.68"
189803 - 190202 110.98" 22 11.61"
189903 - 190302 111.68" 24 12.31"
190003 - 190402 108.19" 18 8.82"
190103 - 190502 102.67" 16 3.30"
190203 - 190602 111.69" 25 12.32"
190303 - 190702 113.51" 26 14.14"
190403 - 190802 108.27" 19 8.90"
190503 - 190902 111.42" 23 12.05"
190603 - 191002 102.15" 15 2.78"
190703 - 191102 91.78" 8 -7.59"
190803 - 191202 92.73" 9 -6.64"
190903 - 191302 87.89" 4 -11.48"
191003 - 191402 88.05" 5 -11.32"
191103 - 191502 98.25" 13 -1.12"
191203 - 191602 102.12" 14 2.75"
191303 - 191702 108.68" 20 9.31"
191403 - 191802 96.68" 11 -2.69"
191503 - 191902 89.88" 6 -9.49"
191603 - 192002 91.52" 7 -7.85"
191703 - 192102 86.15" 3 -13.22"
191803 - 192202 93.95" 10 -5.42"
191903 - 192302 96.78" 12 -2.59"
192003 - 192402 85.47" 2 -13.90"
192103 - 192502 84.64" 1 -14.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/