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 (37.04")
1901-1930 Base Period
189509 - 189607 34.55" 12 -2.49"
189609 - 189707 37.39" 19 0.35"
189709 - 189807 34.17" 9 -2.87"
189809 - 189907 40.47" 30 3.43"
189909 - 190007 34.20" 10 -2.84"
190009 - 190107 37.20" 18 0.16"
190109 - 190207 39.39" 28 2.35"
190209 - 190307 50.58" 35 13.54"
190309 - 190407 31.78" 4 -5.26"
190409 - 190507 39.23" 27 2.19"
190509 - 190607 38.92" 25 1.88"
190609 - 190707 38.04" 23 1.00"
190709 - 190807 43.30" 33 6.26"
190809 - 190907 33.11" 6 -3.93"
190909 - 191007 35.10" 14 -1.94"
191009 - 191107 29.51" 1 -7.53"
191109 - 191207 41.15" 32 4.11"
191209 - 191307 35.91" 16 -1.13"
191309 - 191407 33.24" 7 -3.80"
191409 - 191507 34.69" 13 -2.35"
191509 - 191607 37.94" 22 0.90"
191609 - 191707 37.74" 20 0.70"
191709 - 191807 36.47" 17 -0.57"
191809 - 191907 41.04" 31 4.00"
191909 - 192007 38.88" 24 1.84"
192009 - 192107 34.48" 11 -2.56"
192109 - 192207 38.94" 26 1.90"
192209 - 192307 34.16" 8 -2.88"
192309 - 192407 43.54" 34 6.50"
192409 - 192507 31.30" 3 -5.74"
192509 - 192607 33.00" 5 -4.04"
192609 - 192707 37.83" 21 0.79"
192709 - 192807 39.62" 29 2.58"
192809 - 192907 35.30" 15 -1.74"
192909 - 193007 29.72" 2 -7.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/