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 (17.89")
1901-1930 Base Period
189504 - 189602 16.27" 11 -1.62"
189604 - 189702 25.51" 35 7.62"
189704 - 189802 14.25" 6 -3.64"
189804 - 189902 16.76" 12 -1.13"
189904 - 190002 15.57" 8 -2.32"
190004 - 190102 18.06" 18 0.17"
190104 - 190202 19.17" 25 1.28"
190204 - 190302 17.44" 15 -0.45"
190304 - 190402 18.84" 23 0.95"
190404 - 190502 21.03" 32 3.14"
190504 - 190602 20.39" 28 2.50"
190604 - 190702 18.19" 20 0.30"
190704 - 190802 14.00" 5 -3.89"
190804 - 190902 15.50" 7 -2.39"
190904 - 191002 18.14" 19 0.25"
191004 - 191102 13.33" 2 -4.56"
191104 - 191202 20.85" 31 2.96"
191204 - 191302 21.78" 33 3.89"
191304 - 191402 13.86" 3 -4.03"
191404 - 191502 17.19" 13 -0.70"
191504 - 191602 19.11" 24 1.22"
191604 - 191702 19.24" 26 1.35"
191704 - 191802 11.00" 1 -6.89"
191804 - 191902 17.72" 16 -0.17"
191904 - 192002 18.64" 22 0.75"
192004 - 192102 13.95" 4 -3.94"
192104 - 192202 22.41" 34 4.52"
192204 - 192302 20.61" 29 2.72"
192304 - 192402 15.78" 10 -2.11"
192404 - 192502 20.77" 30 2.88"
192504 - 192602 18.63" 21 0.74"
192604 - 192702 17.36" 14 -0.53"
192704 - 192802 20.09" 27 2.20"
192804 - 192902 18.05" 17 0.16"
192904 - 193002 15.71" 9 -2.18"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/