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 (124.28")
1901-1926 Base Period
189504 - 190003 139.71" 25 15.43"
189604 - 190103 143.12" 27 18.84"
189704 - 190203 135.25" 19 10.97"
189804 - 190303 137.07" 22 12.79"
189904 - 190403 140.61" 26 16.33"
190004 - 190503 130.70" 17 6.42"
190104 - 190603 136.89" 21 12.61"
190204 - 190703 139.65" 24 15.37"
190304 - 190803 136.10" 20 11.82"
190404 - 190903 131.98" 18 7.70"
190504 - 191003 137.58" 23 13.30"
190604 - 191103 119.77" 13 -4.51"
190704 - 191203 114.38" 7 -9.90"
190804 - 191303 113.05" 5 -11.23"
190904 - 191403 115.18" 8 -9.10"
191004 - 191503 115.55" 9 -8.73"
191104 - 191603 126.43" 15 2.15"
191204 - 191703 129.53" 16 5.25"
191304 - 191803 122.26" 14 -2.02"
191404 - 191903 117.44" 10 -6.84"
191504 - 192003 119.30" 12 -4.98"
191604 - 192103 112.48" 4 -11.80"
191704 - 192203 109.22" 2 -15.06"
191804 - 192303 118.25" 11 -6.03"
191904 - 192403 113.92" 6 -10.36"
192004 - 192503 106.20" 1 -18.08"
192104 - 192603 109.29" 3 -14.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/