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 (21.73")
1901-1925 Base Period
189505 - 189602 23.30" 18 1.57"
189605 - 189702 27.10" 28 5.37"
189705 - 189802 22.16" 14 0.43"
189805 - 189902 23.17" 17 1.44"
189905 - 190002 28.24" 29 6.51"
190005 - 190102 26.33" 26 4.60"
190105 - 190202 22.55" 16 0.82"
190205 - 190302 23.88" 20 2.15"
190305 - 190402 24.26" 21 2.53"
190405 - 190502 18.50" 5 -3.23"
190505 - 190602 32.65" 30 10.92"
190605 - 190702 25.63" 25 3.90"
190705 - 190802 20.00" 10 -1.73"
190805 - 190902 21.95" 13 0.22"
190905 - 191002 24.69" 22 2.96"
191005 - 191102 14.86" 2 -6.87"
191105 - 191202 21.12" 12 -0.61"
191205 - 191302 18.62" 6 -3.11"
191305 - 191402 23.85" 19 2.12"
191405 - 191502 24.85" 23 3.12"
191505 - 191602 25.60" 24 3.87"
191605 - 191702 22.47" 15 0.74"
191705 - 191802 12.74" 1 -8.99"
191805 - 191902 18.66" 7 -3.07"
191905 - 192002 26.65" 27 4.92"
192005 - 192102 19.75" 9 -1.98"
192105 - 192202 19.68" 8 -2.05"
192205 - 192302 20.54" 11 -1.19"
192305 - 192402 15.23" 3 -6.50"
192405 - 192502 18.14" 4 -3.59"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/