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 (51.61")
1901-1915 Base Period
189503 - 190002 39.93" 4 -11.68"
189603 - 190102 45.14" 6 -6.47"
189703 - 190202 34.82" 1 -16.79"
189803 - 190302 34.90" 2 -16.71"
189903 - 190402 35.76" 3 -15.85"
190003 - 190502 43.03" 5 -8.58"
190103 - 190602 45.99" 7 -5.62"
190203 - 190702 55.45" 10 3.84"
190303 - 190802 58.87" 13 7.26"
190403 - 190902 64.52" 14 12.91"
190503 - 191002 66.32" 16 14.71"
190603 - 191102 65.09" 15 13.48"
190703 - 191202 57.19" 11 5.58"
190803 - 191302 58.31" 12 6.70"
190903 - 191402 55.43" 9 3.82"
191003 - 191502 53.34" 8 1.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/