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 (29.14")
1901-1910 Base Period
189505 - 189602 25.76" 4 -3.38"
189605 - 189702 32.98" 13 3.84"
189705 - 189802 23.69" 3 -5.45"
189805 - 189902 26.28" 6 -2.86"
189905 - 190002 28.24" 7 -0.90"
190005 - 190102 30.50" 11 1.36"
190105 - 190202 21.98" 1 -7.16"
190205 - 190302 36.83" 15 7.69"
190305 - 190402 29.31" 10 0.17"
190405 - 190502 23.14" 2 -6.00"
190505 - 190602 34.48" 14 5.34"
190605 - 190702 29.03" 9 -0.11"
190705 - 190802 31.69" 12 2.55"
190805 - 190902 25.80" 5 -3.34"
190905 - 191002 28.59" 8 -0.55"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/