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 (98.84")
1901-1926 Base Period
189504 - 189903 108.89" 20 10.05"
189604 - 190003 113.60" 28 14.76"
189704 - 190103 109.85" 22 11.01"
189804 - 190203 110.75" 23 11.91"
189904 - 190303 112.06" 26 13.22"
190004 - 190403 109.79" 21 10.95"
190104 - 190503 101.18" 15 2.34"
190204 - 190603 111.49" 25 12.65"
190304 - 190703 113.33" 27 14.49"
190404 - 190803 107.55" 18 8.71"
190504 - 190903 111.07" 24 12.23"
190604 - 191003 101.87" 16 3.03"
190704 - 191103 91.61" 9 -7.23"
190804 - 191203 91.61" 9 -7.23"
190904 - 191303 88.62" 5 -10.22"
191004 - 191403 88.67" 6 -10.17"
191104 - 191503 97.65" 14 -1.19"
191204 - 191603 103.66" 17 4.82"
191304 - 191703 108.09" 19 9.25"
191404 - 191803 95.70" 12 -3.14"
191504 - 191903 90.56" 8 -8.28"
191604 - 192003 90.52" 7 -8.32"
191704 - 192103 86.61" 3 -12.23"
191804 - 192203 95.05" 11 -3.79"
191904 - 192303 96.51" 13 -2.33"
192004 - 192403 85.18" 2 -13.66"
192104 - 192503 84.24" 1 -14.60"
192204 - 192603 86.68" 4 -12.16"

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/