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 (32.04")
1901-1928 Base Period
189507 - 189602 37.13" 28 5.09"
189607 - 189702 25.84" 5 -6.20"
189707 - 189802 33.35" 18 1.31"
189807 - 189902 41.14" 32 9.10"
189907 - 190002 27.36" 6 -4.68"
190007 - 190102 33.30" 17 1.26"
190107 - 190202 34.23" 21 2.19"
190207 - 190302 38.90" 30 6.86"
190307 - 190402 16.95" 1 -15.09"
190407 - 190502 30.75" 13 -1.29"
190507 - 190602 28.36" 9 -3.68"
190607 - 190702 36.38" 26 4.34"
190707 - 190802 33.68" 19 1.64"
190807 - 190902 30.26" 12 -1.78"
190907 - 191002 24.04" 3 -8.00"
191007 - 191102 28.50" 10 -3.54"
191107 - 191202 36.81" 27 4.77"
191207 - 191302 40.94" 31 8.90"
191307 - 191402 27.47" 7 -4.57"
191407 - 191502 36.23" 25 4.19"
191507 - 191602 34.88" 23 2.84"
191607 - 191702 32.27" 16 0.23"
191707 - 191802 24.92" 4 -7.12"
191807 - 191902 35.63" 24 3.59"
191907 - 192002 41.75" 33 9.71"
192007 - 192102 31.35" 14 -0.69"
192107 - 192202 29.64" 11 -2.40"
192207 - 192302 34.08" 20 2.04"
192307 - 192402 37.96" 29 5.92"
192407 - 192502 23.66" 2 -8.38"
192507 - 192602 31.75" 15 -0.29"
192607 - 192702 34.58" 22 2.54"
192707 - 192802 27.73" 8 -4.31"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/