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 (79.33")
1901-1930 Base Period
189503 - 190002 78.72" 15 -0.61"
189603 - 190102 78.02" 13 -1.31"
189703 - 190202 78.38" 14 -0.95"
189803 - 190302 77.90" 12 -1.43"
189903 - 190402 73.30" 4 -6.03"
190003 - 190502 77.52" 8 -1.81"
190103 - 190602 78.86" 16 -0.47"
190203 - 190702 82.11" 23 2.78"
190303 - 190802 80.88" 21 1.55"
190403 - 190902 81.06" 22 1.73"
190503 - 191002 80.30" 20 0.97"
190603 - 191102 76.13" 7 -3.20"
190703 - 191202 72.59" 1 -6.74"
190803 - 191302 72.68" 2 -6.65"
190903 - 191402 74.14" 5 -5.19"
191003 - 191502 77.78" 11 -1.55"
191103 - 191602 84.45" 29 5.12"
191203 - 191702 84.26" 27 4.93"
191303 - 191802 83.23" 25 3.90"
191403 - 191902 85.22" 30 5.89"
191503 - 192002 83.98" 26 4.65"
191603 - 192102 80.04" 19 0.71"
191703 - 192202 84.43" 28 5.10"
191803 - 192302 83.12" 24 3.79"
191903 - 192402 88.05" 31 8.72"
192003 - 192502 79.56" 18 0.23"
192103 - 192602 79.02" 17 -0.31"
192203 - 192702 74.52" 6 -4.81"
192303 - 192802 77.63" 10 -1.70"
192403 - 192902 73.23" 3 -6.10"
192503 - 193002 77.60" 9 -1.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/