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 (73.36")
1901-1916 Base Period
189503 - 189702 77.45" 12 4.09"
189603 - 189802 73.78" 10 0.42"
189703 - 189902 78.63" 14 5.27"
189803 - 190002 82.89" 16 9.53"
189903 - 190102 71.61" 8 -1.75"
190003 - 190202 59.24" 1 -14.12"
190103 - 190302 70.17" 7 -3.19"
190203 - 190402 87.36" 20 14.00"
190303 - 190502 81.60" 15 8.24"
190403 - 190602 83.88" 17 10.52"
190503 - 190702 73.06" 9 -0.30"
190603 - 190802 64.26" 4 -9.10"
190703 - 190902 74.69" 11 1.33"
190803 - 191002 84.92" 19 11.56"
190903 - 191102 78.00" 13 4.64"
191003 - 191202 65.76" 5 -7.60"
191103 - 191302 62.39" 3 -10.97"
191203 - 191402 62.36" 2 -11.00"
191303 - 191502 69.84" 6 -3.52"
191403 - 191602 84.69" 18 11.33"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/