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 (80.04")
1901-1937 Base Period
189501 - 189712 73.59" 9 -6.45"
189601 - 189812 70.20" 6 -9.84"
189701 - 189912 73.39" 8 -6.65"
189801 - 190012 85.11" 33 5.07"
189901 - 190112 79.18" 18 -0.86"
190001 - 190212 80.72" 23 0.68"
190101 - 190312 71.69" 7 -8.35"
190201 - 190412 78.78" 17 -1.26"
190301 - 190512 86.26" 35 6.22"
190401 - 190612 88.70" 37 8.66"
190501 - 190712 90.73" 38 10.69"
190601 - 190812 84.29" 31 4.25"
190701 - 190912 76.15" 11 -3.89"
190801 - 191012 66.41" 4 -13.63"
190901 - 191112 64.50" 3 -15.54"
191001 - 191212 67.13" 5 -12.91"
191101 - 191312 80.53" 21 0.49"
191201 - 191412 87.84" 36 7.80"
191301 - 191512 93.57" 41 13.53"
191401 - 191612 83.69" 29 3.65"
191501 - 191712 64.33" 2 -15.71"
191601 - 191812 60.11" 1 -19.93"
191701 - 191912 77.96" 15 -2.08"
191801 - 192012 93.51" 40 13.47"
191901 - 192112 92.95" 39 12.91"
192001 - 192212 80.56" 22 0.52"
192101 - 192312 86.06" 34 6.02"
192201 - 192412 82.61" 26 2.57"
192301 - 192512 78.68" 16 -1.36"
192401 - 192612 76.03" 10 -4.01"
192501 - 192712 79.67" 19 -0.37"
192601 - 192812 82.90" 28 2.86"
192701 - 192912 77.88" 14 -2.16"
192801 - 193012 80.17" 20 0.13"
192901 - 193112 80.98" 25 0.94"
193001 - 193212 85.08" 32 5.04"
193101 - 193312 80.94" 24 0.90"
193201 - 193412 76.18" 12 -3.86"
193301 - 193512 77.65" 13 -2.39"
193401 - 193612 82.67" 27 2.63"
193501 - 193712 84.24" 30 4.20"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/