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 (21.05")
1901-1934 Base Period
189507 - 189512 22.12" 26 1.07"
189607 - 189612 19.86" 15 -1.19"
189707 - 189712 27.31" 39 6.26"
189807 - 189812 21.76" 24 0.71"
189907 - 189912 19.10" 12 -1.95"
190007 - 190012 22.32" 28 1.27"
190107 - 190112 21.47" 22 0.42"
190207 - 190212 23.56" 31 2.51"
190307 - 190312 17.67" 7 -3.38"
190407 - 190412 21.08" 21 0.03"
190507 - 190512 23.65" 32 2.60"
190607 - 190612 18.76" 9 -2.29"
190707 - 190712 25.74" 37 4.69"
190807 - 190812 13.73" 1 -7.32"
190907 - 190912 15.82" 3 -5.23"
191007 - 191012 17.88" 8 -3.17"
191107 - 191112 22.07" 25 1.02"
191207 - 191212 23.28" 30 2.23"
191307 - 191312 18.85" 10 -2.20"
191407 - 191412 17.45" 6 -3.60"
191507 - 191512 25.27" 36 4.22"
191607 - 191612 19.82" 14 -1.23"
191707 - 191712 20.51" 17 -0.54"
191807 - 191812 24.99" 35 3.94"
191907 - 191912 21.51" 23 0.46"
192007 - 192012 26.30" 38 5.25"
192107 - 192112 20.62" 19 -0.43"
192207 - 192212 15.63" 2 -5.42"
192307 - 192312 20.99" 20 -0.06"
192407 - 192412 20.54" 18 -0.51"
192507 - 192512 23.97" 33 2.92"
192607 - 192612 22.31" 27 1.26"
192707 - 192712 31.88" 40 10.83"
192807 - 192812 19.05" 11 -2.00"
192907 - 192912 17.13" 5 -3.92"
193007 - 193012 15.97" 4 -5.08"
193107 - 193112 23.28" 30 2.23"
193207 - 193212 24.68" 34 3.63"
193307 - 193312 20.49" 16 -0.56"
193407 - 193412 19.58" 13 -1.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/