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 (25.41")
1901-1911 Base Period
189505 - 189602 20.22" 2 -5.19"
189605 - 189702 28.78" 14 3.37"
189705 - 189802 22.08" 3 -3.33"
189805 - 189902 22.88" 5 -2.53"
189905 - 190002 26.05" 11 0.64"
190005 - 190102 24.37" 10 -1.04"
190105 - 190202 19.42" 1 -5.99"
190205 - 190302 29.73" 15 4.32"
190305 - 190402 24.23" 9 -1.18"
190405 - 190502 23.07" 6 -2.34"
190505 - 190602 33.82" 16 8.41"
190605 - 190702 28.52" 13 3.11"
190705 - 190802 26.46" 12 1.05"
190805 - 190902 24.02" 8 -1.39"
190905 - 191002 22.80" 4 -2.61"
191005 - 191102 23.07" 6 -2.34"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/