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 (22.38")
1901-1926 Base Period
189506 - 189602 18.23" 2 -4.15"
189606 - 189702 26.18" 29 3.80"
189706 - 189802 19.99" 8 -2.39"
189806 - 189902 20.79" 13 -1.59"
189906 - 190002 23.27" 20 0.89"
190006 - 190102 21.94" 18 -0.44"
190106 - 190202 17.62" 1 -4.76"
190206 - 190302 25.22" 25 2.84"
190306 - 190402 21.86" 17 -0.52"
190406 - 190502 19.36" 3 -3.02"
190506 - 190602 29.76" 31 7.38"
190606 - 190702 26.69" 30 4.31"
190706 - 190802 24.00" 22 1.62"
190806 - 190902 19.62" 5 -2.76"
190906 - 191002 20.04" 9 -2.34"
191006 - 191102 20.48" 12 -1.90"
191106 - 191202 25.90" 28 3.52"
191206 - 191302 24.38" 23 2.00"
191306 - 191402 20.27" 11 -2.11"
191406 - 191502 25.74" 27 3.36"
191506 - 191602 25.11" 24 2.73"
191606 - 191702 22.62" 19 0.24"
191706 - 191802 19.78" 6 -2.60"
191806 - 191902 19.83" 7 -2.55"
191906 - 192002 21.07" 15 -1.31"
192006 - 192102 20.14" 10 -2.24"
192106 - 192202 25.61" 26 3.23"
192206 - 192302 23.38" 21 1.00"
192306 - 192402 20.99" 14 -1.39"
192406 - 192502 19.44" 4 -2.94"
192506 - 192602 21.08" 16 -1.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/