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 (133.10")
1901-1937 Base Period
189501 - 189912 123.66" 6 -9.44"
189601 - 190012 130.68" 15 -2.42"
189701 - 190112 127.13" 8 -5.97"
189801 - 190212 130.79" 16 -2.31"
189901 - 190312 132.17" 21 -0.93"
190001 - 190412 132.52" 22 -0.58"
190101 - 190512 131.94" 19 -1.16"
190201 - 190612 141.69" 34 8.59"
190301 - 190712 142.53" 35 9.43"
190401 - 190812 144.54" 38 11.44"
190501 - 190912 139.06" 33 5.96"
190601 - 191012 122.68" 5 -10.42"
190701 - 191112 120.34" 3 -12.76"
190801 - 191212 115.46" 1 -17.64"
190901 - 191312 118.92" 2 -14.18"
191001 - 191412 132.03" 20 -1.07"
191101 - 191512 142.62" 36 9.52"
191201 - 191612 138.11" 30 5.01"
191301 - 191712 129.23" 12 -3.87"
191401 - 191812 122.20" 4 -10.90"
191501 - 191912 128.23" 9 -4.87"
191601 - 192012 129.17" 11 -3.93"
191701 - 192112 131.46" 18 -1.64"
191801 - 192212 144.46" 37 11.36"
191901 - 192312 155.12" 39 22.02"
192001 - 192412 136.11" 26 3.01"
192101 - 192512 129.63" 13 -3.47"
192201 - 192612 138.20" 31 5.10"
192301 - 192712 135.22" 25 2.12"
192401 - 192812 126.47" 7 -6.63"
192501 - 192912 133.47" 23 0.37"
192601 - 193012 136.71" 29 3.61"
192701 - 193112 131.42" 17 -1.68"
192801 - 193212 138.88" 32 5.78"
192901 - 193312 134.75" 24 1.65"
193001 - 193412 129.72" 14 -3.38"
193101 - 193512 136.36" 27 3.26"
193201 - 193612 136.44" 28 3.34"
193301 - 193712 128.88" 10 -4.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/