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 (11.02")
1901-1929 Base Period
189506 - 189602 12.39" 24 1.37"
189606 - 189702 10.91" 14 -0.11"
189706 - 189802 12.97" 27 1.95"
189806 - 189902 12.14" 23 1.12"
189906 - 190002 12.05" 22 1.03"
190006 - 190102 7.52" 2 -3.50"
190106 - 190202 7.86" 4 -3.16"
190206 - 190302 10.83" 13 -0.19"
190306 - 190402 10.18" 10 -0.84"
190406 - 190502 13.84" 32 2.82"
190506 - 190602 8.10" 5 -2.92"
190606 - 190702 11.69" 19 0.67"
190706 - 190802 10.20" 11 -0.82"
190806 - 190902 10.99" 15 -0.03"
190906 - 191002 13.11" 29 2.09"
191006 - 191102 9.06" 7 -1.96"
191106 - 191202 11.27" 17 0.25"
191206 - 191302 11.16" 16 0.14"
191306 - 191402 11.94" 21 0.92"
191406 - 191502 12.79" 26 1.77"
191506 - 191602 11.67" 18 0.65"
191606 - 191702 10.07" 9 -0.95"
191706 - 191802 9.12" 8 -1.90"
191806 - 191902 13.17" 30 2.15"
191906 - 192002 13.08" 28 2.06"
192006 - 192102 11.74" 20 0.72"
192106 - 192202 14.02" 33 3.00"
192206 - 192302 7.71" 3 -3.31"
192306 - 192402 17.88" 34 6.86"
192406 - 192502 5.84" 1 -5.18"
192506 - 192602 12.55" 25 1.53"
192606 - 192702 8.16" 6 -2.86"
192706 - 192802 13.46" 31 2.44"
192806 - 192902 10.48" 12 -0.54"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/