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 (32.81")
1901-1921 Base Period
189507 - 189602 31.72" 11 -1.09"
189607 - 189702 24.74" 3 -8.07"
189707 - 189802 35.67" 20 2.86"
189807 - 189902 42.19" 24 9.38"
189907 - 190002 28.07" 5 -4.74"
190007 - 190102 29.57" 10 -3.24"
190107 - 190202 29.52" 9 -3.29"
190207 - 190302 40.37" 23 7.56"
190307 - 190402 21.41" 1 -11.40"
190407 - 190502 35.09" 18 2.28"
190507 - 190602 33.38" 16 0.57"
190607 - 190702 39.19" 22 6.38"
190707 - 190802 34.32" 17 1.51"
190807 - 190902 32.63" 13 -0.18"
190907 - 191002 28.49" 6 -4.32"
191007 - 191102 25.53" 4 -7.28"
191107 - 191202 44.29" 26 11.48"
191207 - 191302 36.84" 21 4.03"
191307 - 191402 31.99" 12 -0.82"
191407 - 191502 33.32" 15 0.51"
191507 - 191602 28.60" 7 -4.21"
191607 - 191702 29.40" 8 -3.41"
191707 - 191802 23.06" 2 -9.75"
191807 - 191902 33.01" 14 0.20"
191907 - 192002 43.57" 25 10.76"
192007 - 192102 35.35" 19 2.54"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/