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 (91.63")
1901-1942 Base Period
189503 - 190002 106.38" 43 14.75"
189603 - 190102 103.64" 41 12.01"
189703 - 190202 100.54" 35 8.91"
189803 - 190302 102.58" 40 10.95"
189903 - 190402 97.21" 29 5.58"
190003 - 190502 97.94" 31 6.31"
190103 - 190602 100.91" 36 9.28"
190203 - 190702 104.93" 42 13.30"
190303 - 190802 97.96" 32 6.33"
190403 - 190902 98.60" 33 6.97"
190503 - 191002 102.41" 39 10.78"
190603 - 191102 93.44" 22 1.81"
190703 - 191202 86.02" 10 -5.61"
190803 - 191302 87.64" 13 -3.99"
190903 - 191402 84.94" 9 -6.69"
191003 - 191502 79.77" 7 -11.86"
191103 - 191602 96.46" 26 4.83"
191203 - 191702 95.08" 23 3.45"
191303 - 191802 90.58" 16 -1.05"
191403 - 191902 95.19" 24 3.56"
191503 - 192002 96.85" 28 5.22"
191603 - 192102 86.39" 11 -5.24"
191703 - 192202 90.73" 17 -0.90"
191803 - 192302 90.97" 18 -0.66"
191903 - 192402 101.82" 38 10.19"
192003 - 192502 96.56" 27 4.93"
192103 - 192602 93.26" 21 1.63"
192203 - 192702 90.25" 15 -1.38"
192303 - 192802 95.29" 25 3.66"
192403 - 192902 89.40" 14 -2.23"
192503 - 193002 91.94" 19 0.31"
192603 - 193102 98.63" 34 7.00"
192703 - 193202 101.77" 37 10.14"
192803 - 193302 97.32" 30 5.69"
192903 - 193402 92.10" 20 0.47"
193003 - 193502 84.22" 8 -7.41"
193103 - 193602 77.80" 6 -13.83"
193203 - 193702 76.39" 5 -15.24"
193303 - 193802 72.66" 2 -18.97"
193403 - 193902 71.37" 1 -20.26"
193503 - 194002 73.99" 3 -17.64"
193603 - 194102 76.05" 4 -15.58"
193703 - 194202 86.80" 12 -4.83"

Citing This Page

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