Climate at a Glance

Statewide 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 (35.70")
1901-1921 Base Period
189507 - 189602 32.84" 6 -2.86"
189607 - 189702 34.52" 10 -1.18"
189707 - 189802 36.74" 18 1.04"
189807 - 189902 53.52" 26 17.82"
189907 - 190002 35.40" 14 -0.30"
190007 - 190102 34.95" 12 -0.75"
190107 - 190202 36.64" 17 0.94"
190207 - 190302 42.20" 24 6.50"
190307 - 190402 35.70" 15 0.00"
190407 - 190502 32.13" 5 -3.57"
190507 - 190602 42.79" 25 7.09"
190607 - 190702 30.36" 1 -5.34"
190707 - 190802 36.83" 19 1.13"
190807 - 190902 31.73" 3 -3.97"
190907 - 191002 33.36" 7 -2.34"
191007 - 191102 31.89" 4 -3.81"
191107 - 191202 40.86" 23 5.16"
191207 - 191302 37.30" 20 1.60"
191307 - 191402 34.25" 8 -1.45"
191407 - 191502 39.73" 22 4.03"
191507 - 191602 34.32" 9 -1.38"
191607 - 191702 34.88" 11 -0.82"
191707 - 191802 30.97" 2 -4.73"
191807 - 191902 37.49" 21 1.79"
191907 - 192002 36.15" 16 0.45"
192007 - 192102 35.21" 13 -0.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/