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 (16.65")
1901-1942 Base Period
189507 - 189512 12.13" 4 -4.52"
189607 - 189612 15.90" 23 -0.75"
189707 - 189712 12.88" 8 -3.77"
189807 - 189812 13.64" 13 -3.01"
189907 - 189912 14.94" 19 -1.71"
190007 - 190012 26.97" 48 10.32"
190107 - 190112 14.72" 17 -1.93"
190207 - 190212 18.61" 36 1.96"
190307 - 190312 22.14" 46 5.49"
190407 - 190412 17.50" 32 0.85"
190507 - 190512 17.45" 29 0.80"
190607 - 190612 17.64" 33 0.99"
190707 - 190712 16.77" 25 0.12"
190807 - 190812 12.07" 3 -4.58"
190907 - 190912 17.08" 27 0.43"
191007 - 191012 12.21" 6 -4.44"
191107 - 191112 23.28" 47 6.63"
191207 - 191212 20.45" 40 3.80"
191307 - 191312 17.49" 31 0.84"
191407 - 191412 15.60" 21 -1.05"
191507 - 191512 18.94" 38 2.29"
191607 - 191612 15.46" 20 -1.19"
191707 - 191712 12.98" 10 -3.67"
191807 - 191812 14.83" 18 -1.82"
191907 - 191912 18.58" 35 1.93"
192007 - 192012 13.45" 11 -3.20"
192107 - 192112 17.46" 30 0.81"
192207 - 192212 14.14" 15 -2.51"
192307 - 192312 12.96" 9 -3.69"
192407 - 192412 17.31" 28 0.66"
192507 - 192512 15.74" 22 -0.91"
192607 - 192612 22.04" 45 5.39"
192707 - 192712 17.82" 34 1.17"
192807 - 192812 21.22" 42 4.57"
192907 - 192912 12.41" 7 -4.24"
193007 - 193012 11.03" 1 -5.62"
193107 - 193112 18.88" 37 2.23"
193207 - 193212 13.71" 14 -2.94"
193307 - 193312 12.14" 5 -4.51"
193407 - 193412 20.51" 41 3.86"
193507 - 193512 16.62" 24 -0.03"
193607 - 193612 14.52" 16 -2.13"
193707 - 193712 13.52" 12 -3.13"
193807 - 193812 21.29" 43 4.64"
193907 - 193912 11.17" 2 -5.48"
194007 - 194012 16.85" 26 0.20"
194107 - 194112 21.81" 44 5.16"
194207 - 194212 19.05" 39 2.40"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/