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 (124.33")
1901-1926 Base Period
189502 - 190001 139.33" 25 15.00"
189602 - 190101 142.30" 27 17.97"
189702 - 190201 137.23" 21 12.90"
189802 - 190301 137.21" 20 12.88"
189902 - 190401 138.57" 23 14.24"
190002 - 190501 130.44" 17 6.11"
190102 - 190601 138.73" 24 14.40"
190202 - 190701 139.91" 26 15.58"
190302 - 190801 135.24" 19 10.91"
190402 - 190901 134.17" 18 9.84"
190502 - 191001 137.69" 22 13.36"
190602 - 191101 118.44" 12 -5.89"
190702 - 191201 115.06" 8 -9.27"
190802 - 191301 113.94" 5 -10.39"
190902 - 191401 114.63" 6 -9.70"
191002 - 191501 115.48" 9 -8.85"
191102 - 191601 126.47" 15 2.14"
191202 - 191701 128.48" 16 4.15"
191302 - 191801 123.44" 14 -0.89"
191402 - 191901 117.38" 10 -6.95"
191502 - 192001 119.10" 13 -5.23"
191602 - 192101 112.86" 4 -11.47"
191702 - 192201 108.14" 2 -16.19"
191802 - 192301 117.45" 11 -6.88"
191902 - 192401 114.66" 7 -9.67"
192002 - 192501 106.02" 1 -18.31"
192102 - 192601 109.49" 3 -14.84"

Citing This Page

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