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 (24.40")
1901-1926 Base Period
189504 - 189603 26.11" 19 1.71"
189604 - 189703 33.27" 30 8.87"
189704 - 189803 24.50" 14 0.10"
189804 - 189903 25.01" 15 0.61"
189904 - 190003 30.82" 29 6.42"
190004 - 190103 29.52" 28 5.12"
190104 - 190203 25.40" 17 1.00"
190204 - 190303 26.32" 20 1.92"
190304 - 190403 28.55" 25 4.15"
190404 - 190503 20.91" 4 -3.49"
190504 - 190603 35.71" 31 11.31"
190604 - 190703 28.16" 24 3.76"
190704 - 190803 22.77" 10 -1.63"
190804 - 190903 24.43" 13 0.03"
190904 - 191003 26.51" 21 2.11"
191004 - 191103 17.90" 3 -6.50"
191104 - 191203 22.77" 10 -1.63"
191204 - 191303 21.44" 6 -2.96"
191304 - 191403 26.56" 22 2.16"
191404 - 191503 26.88" 23 2.48"
191504 - 191603 28.78" 27 4.38"
191604 - 191703 25.87" 18 1.47"
191704 - 191803 14.17" 1 -10.23"
191804 - 191903 21.74" 7 -2.66"
191904 - 192003 28.74" 26 4.34"
192004 - 192103 21.96" 8 -2.44"
192104 - 192203 22.61" 9 -1.79"
192204 - 192303 23.20" 12 -1.20"
192304 - 192403 17.41" 2 -6.99"
192404 - 192503 21.02" 5 -3.38"
192504 - 192603 25.05" 16 0.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/